CN206100097U - Appearance piece - Google Patents

Appearance piece Download PDF

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Publication number
CN206100097U
CN206100097U CN201621091314.8U CN201621091314U CN206100097U CN 206100097 U CN206100097 U CN 206100097U CN 201621091314 U CN201621091314 U CN 201621091314U CN 206100097 U CN206100097 U CN 206100097U
Authority
CN
China
Prior art keywords
printing opacity
appearance member
transmitting substrate
pattern
opacity micro
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621091314.8U
Other languages
Chinese (zh)
Inventor
洪文庆
傅旭文
蓝士杰
陈富伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RIGIDTECH MICROELECTRONICS CORP
Original Assignee
RIGIDTECH MICROELECTRONICS CORP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RIGIDTECH MICROELECTRONICS CORP filed Critical RIGIDTECH MICROELECTRONICS CORP
Application granted granted Critical
Publication of CN206100097U publication Critical patent/CN206100097U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Telephone Set Structure (AREA)

Abstract

The utility model provides an appearance piece, including printing opacity substrate, a plurality of printing opacity micro-structure, reflection stratum and colored coating. The light-transmitting microstructures are arranged on the light-transmitting substrate and form patterns. The reflecting layer covers the surfaces of the light-transmitting microstructures, which are not in contact with the light-transmitting substrate. The reflecting layer is arranged between the light-transmitting microstructures and the color coating. The utility model provides an outward appearance piece has the pattern that can produce the bright light performance excellence, and it can be used to accurate counterpoint equipment.

Description

Appearance member
Technical field
This utility model is related to a kind of appearance member.
Background technology
Now Jing can often see there is the Art Design with color light on consumption electronic products, or have The Art Design on gorgeous lathe work road.For example, the appearance member of many electronic products such as shell, frame or protection cap etc., or Many has ornament attractive in appearance such as pendant or necklace etc., and its surface is provided with can produce color light and gorgeous lathe work road Design.Presently, these have the Art Design of color light or it is to pass through that can form the Art Design on gorgeous lathe work road Polyethylene terephthalate (polyethylene terephthalate, PET) film is transferred out and produced similar to optical grating construction Raw.However, with the finished product made by this way, its structural parameters is, for example, that height can lead to not reach because technique is limited Into demand.Or, the expression effect on the performance of finished product color light or gorgeous lathe work road not as expected, thus is difficult to meet various U.S.s Sight demand.Additionally, when the structure design formed with this process is used for the appearance member of consumption electronic products, due to tolerance mistake Big relation, is susceptible to the packing problem for positioning and fitting, and causes the yield of product to be difficult to be lifted.
Utility model content
This utility model provides a kind of appearance member, and it has can produce the excellent pattern of light performance, and it may be used to Precisely para-position assembling.
The appearance member of the embodiment of this utility model one includes transmitting substrate, multiple printing opacity micro structures, reflecting layer and colour Coating.These printing opacity micro-structure configurations are on transmitting substrate, and these printing opacity microstructured ar-rangements form pattern.Reflecting layer covers this On the surface that a little printing opacity micro structures are not contacted with transmitting substrate.Reflecting layer be configured at these printing opacity micro structures and coloured coating it Between.
In an embodiment of the present utility model, these above-mentioned printing opacity micro structures are along multiple concentric circular path permutations.
In an embodiment of the present utility model, the spacing of these above-mentioned printing opacity micro structures falls micro- at 40 microns to 120 In the range of rice.
In an embodiment of the present utility model, the width of each of these above-mentioned printing opacity micro structures falls at 40 microns To in the range of 120 microns.
In an embodiment of the present utility model, the height of each of these above-mentioned printing opacity micro structures falls at 5 microns To in the range of 30 microns.
Based on above-mentioned, these printing opacity micro-structure configurations of the appearance member of this utility model embodiment on transmitting substrate, and These printing opacity microstructured ar-rangements form pattern.Reflecting layer is covered on the surface that these printing opacity micro structures are not contacted with transmitting substrate. Reflecting layer is configured between these printing opacity micro structures and coloured coating.Therefore, appearance member is excellent with producing light performance Pattern, and the color that presented of pattern can adjust according to the structural parameters of coloured coating design and these printing opacity micro structures It is whole.In addition, appearance member may be used to accurate para-position assembling.
It is that features described above of the present utility model and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing It is described in detail below.
Description of the drawings
Fig. 1 shows that the appearance member of the embodiment of this utility model one is applied to the exploded perspective view of mobile phone;
Fig. 2 shows the schematic elevation view at the back side of the appearance member of Fig. 1 embodiments;
Fig. 3 shows the back side of the appearance member of Fig. 2 embodiments in the enlarged diagram of region A;
Fig. 4 shows the appearance member of Fig. 3 in the generalized section of I-I ' lines;
Fig. 5 shows the schematic perspective view of the appearance member of another embodiment of this utility model;
Fig. 6 shows the schematic flow sheet of the manufacture method of the appearance member of the embodiment of this utility model one.
Reference:
50:Mobile phone;
100、200:Appearance member;
102、202:Pattern;
110、210:Transmitting substrate;
120:Printing opacity micro structure;
130:Reflecting layer;
140:Coloured coating;
A:Region;
C:Center;
G:Spacing;
H:Highly;
HE:Eyes;
I-I’:Line;
S1、S2、S3、S4:Surface;
S31:Viewing face;
S41:The back side;
S600、S610、S620、S630:The step of manufacture method of appearance member;
W:Width.
Specific embodiment
Fig. 1 shows that the appearance member of the embodiment of this utility model one is applied to the exploded perspective view of mobile phone, refer to figure 1.In the present embodiment, appearance member 100 is, for example, the containment vessel of mobile phone 50.Mobile phone 50 is with surface S1 and relatively In the surface S2 of surface S1, and appearance member 100 has the surface S3 and surface S4 relative to surface S3.The table of appearance member 100 Face S4 covers the surface S2 of mobile phone 50.Specifically, the surface S1 of mobile phone 50 makes as the front of mobile phone 50 User can be by the mobile phone associated components positioned at surface S1, and e.g. touch control screen or entity button is operating shifting Mobile phone 50.In the present embodiment, fronts of the surface S3 of appearance member 100 as appearance member 100.Appearance member 100 is coated at least Part mobile phone 50, to reduce impact of the external force to mobile phone 50.In the present embodiment, external force at least include impact force, Pressure, frictional force or other external force, this utility model is not limited thereto.In the case of generally using, when appearance member 100 is pacified During loaded on mobile phone 50, appearance member 100 can not only provide the effect of the protection of mobile phone 50, and user can be with table The side of face S3 watches appearance member 100 to have the effect of decoration.In various embodiments, appearance member 100 can be transparent Or be not transparent, this utility model is not limited thereto.Additionally, in certain embodiments, mobile phone 50 may, for example, be Intelligent mobile phone or conventional mobile phone, and appearance member 100 coats at least part of mobile phone 50 to provide its protection.In addition, outer Seeing part 100 can also be used as the shell of other kinds of electronic product or protection component, e.g. panel computer, intelligent handss Table, portable power source, or the shell or protection component of other kinds of non-electronic product, this utility model is not to appearance member The product type of 100 applicable objects is any limitation as.
Fig. 2 shows the schematic elevation view at the back side of the appearance member of Fig. 1 embodiments, and Fig. 3 shows the appearance member of Fig. 2 embodiments The back side is in the enlarged diagram of region A, and Fig. 4 shows the appearance member of Fig. 3 in the generalized section of I-I ' lines.Refer to Fig. 2 with And Fig. 3.In the present embodiment, appearance member 100 includes thering is pattern 102 on transmitting substrate 110, and transmitting substrate 110.Citing and Speech, pattern 102 can be the pattern of Fructus Mali pumilae or other patterns.In addition, pattern 102 can also have specific shape or Word, this utility model is not limited thereto.
Please also refer to Fig. 2 and Fig. 4, in the present embodiment, transmitting substrate 110 have viewing face S31 and relative to The back side S41 of viewing face S31.Specifically, viewing face S31 of transmitting substrate 110 is of the surface S3 of appearance member 100 Point, and the back side S41 of transmitting substrate 110 is a part of the surface S4 of appearance member 100.When user is seen by the side of surface S3 When seeing appearance member 100 (such as Fig. 4, the eyes HE of user is positioned at the side of the surface S3 of appearance member 100), user can be watched The profile of pattern 102 and its color for being presented.Therefore, in the present embodiment, appearance member 100 can provide mobile phone 50 Decoration or effect attractive in appearance.
In certain embodiments, part of the appearance member 100 beyond transmitting substrate 110 can also be transparent.Citing and Speech, appearance member 100 can be made with full wafer using transparent material, and form the transmitting substrate 110 of full wafer.In addition, pattern 102 On the region of a part on the S4 of surface.In these embodiments, surface S4 is back side S41, and relative to surface S4 Surface S3 be viewing face S31.In addition, in other embodiments, part of the appearance member 100 beyond transmitting substrate 110 Can be opaque.For example, can cut out corresponding to printing opacity base on the appearance member that leather, metal or plastic make The shape of material 110, and the transmitting substrate 110 with pattern 102 is embedded in wherein, this utility model is not limited thereto. In the present embodiment, the material of transmitting substrate 110 can be sapphire, glass, crystalline ceramics, spinelle, quartz, plastic cement or its group Close.For example, the material of transmitting substrate 110 is, for example, polyethylene terephthalate (polyethylene Terephthalate, PET), this utility model is not limited thereto.
Please continue to refer to Fig. 2 and Fig. 3.In the present embodiment, appearance member 100 also includes multiple printing opacity micro structures 120, matches somebody with somebody It is placed on transmitting substrate 110, and these printing opacity micro structures 120 are arranged and form pattern 102.Specifically, the micro- knot of these printing opacities Structure 120 is configured on the back side S41 of transmitting substrate 110.In addition, the back side S41 of transmitting substrate 110 has center C, and these are saturating Light micro structure 120 is along multiple concentric circular path permutations, each circular center C of these printing opacity micro structures 120.It is concrete and Speech, please also refer to Fig. 3 and Fig. 4, and the section of each of these printing opacity micro structures 120 is trapezoidal.In addition, along many These printing opacity micro structures 120 of individual concentric circular path permutations moderately disconnect, to form the border of pattern 102.Therefore, these are saturating Light micro structure 120 can form pattern 102 via arrangement.In other embodiments, these printing opacity micro structures 120 can be along Path with other shapes is arranged.For example, these printing opacity micro structures 120 can be along with polygon, camber Or difform path is arranged, and jointly around center C.Additionally, each of these printing opacity micro structures 120 Section can have other shapes, e.g. triangle, polygon, arc or irregular shape.In addition, center C can be such as It is the geometric center for being located at back side S41, it is also possible to according to actual demand, and be located at any position of back side S41, this utility model It is not limited thereto.
In the present embodiment, may, for example, be by photoresistance technique to form these printing opacity micro structures 120.For example, Forming the method for these printing opacity micro structures 120 includes being polished the back side S41 of transmitting substrate 110 and making its smooth.Then, Overleaf S41 is coated with photoresistance (photoresist) and forms photoresist layer.Afterwards, by a patterned mask and the photograph of ultraviolet light Penetrate and the profile of pattern 102 is transferred to into photoresist layer, and according to the selection type of photoresistance, with developing agent infiltration light is removed or stay The part defined with ultraviolet light in resistance layer, and form these printing opacity micro structures 120.However, in certain embodiments, also may be used To form these printing opacity micro structures using dry film photoresistance (dry film photoresist) technique or other process meanses 120, this utility model is not limited thereto.
Please continue to refer to Fig. 4.In the present embodiment, these printing opacity micro structures 120 have certain size and arrangement.This The width W of each of a little printing opacity micro structures 120 falls in the range of 5 microns to 120 microns.In addition, these printing opacity micro structures The height H of each of 120 falls in the range of 5 microns to 30 microns, it is preferred that falling in 20 microns to 30 microns of scope It is interior.Additionally, spacing G of these printing opacity micro structures 120 falls in the range of 40 microns to 120 microns.However, in other embodiment In, these printing opacity micro structures 120 can also have other scopes width W, height H and spacing G, this utility model not with This is limited.
In the present embodiment, appearance member 100 also includes reflecting layer 130 and coloured coating 140, and reflecting layer 130 covers this On the surface that a little printing opacity micro structures 120 are not contacted with transmitting substrate 110, and reflecting layer 130 is configured at these printing opacity micro structures 120 Between coloured coating 140.Specifically, reflecting layer 130 is also configured on the S41 of the back side, and reflecting layer 130 covers these printing opacities On the surface that micro structure 120 is not contacted with transmitting substrate 110.In addition, reflecting layer 130 also covers not connecing with printing opacity micro structure 120 On tactile back side S41.In the present embodiment, protection cap of the appearance member 100 as mobile phone 50.When user is intended to by viewing face When S31 watches the pattern 102 of appearance member 100, user can be by mobile phone 50 together with the outward appearance being installed on mobile phone 50 The turn-over of part 100, and viewing face S31 is caused towards user.Now, ambient enters transmitting substrate via viewing face S31 110, and penetrate transmitting substrate 110 and enter these printing opacity micro structures 120.Into the ambient light of these printing opacity micro structures 120 Line reflects on the interface between printing opacity micro structure 120 and reflecting layer 130, and via these faces of printing opacity micro structure 120 These printing opacity micro structures 120 are left to the surface of transmitting substrate 110.In the present embodiment, the material in reflecting layer 130 is, for example, gold Category.For example, the material in reflecting layer 130 can be aluminum (Al) or chromium (Cr).In addition, reflecting layer 130 is e.g. by gold Being formed, this utility model is not limited thereto the mode or other process meanses of category plated film.
Specifically, these printing opacity micro structures 120 have certain size and arrangement, and reflecting layer 130 covers these On the surface that printing opacity micro structure 120 is not contacted with transmitting substrate 110.Ambient printing opacity micro structure 120 and reflecting layer 130 it Between interface on through generation multiple reflections after, its light is converged by appropriateness, and cause appearance member 100 pattern 102 its Light performance gets a promotion.In addition, the color of coloured coating 140 can be designed according to actual aesthetic requirements, this practicality is new Type is not restricted to the color of coloured coating 140.When user is intended to be watched the pattern 102 of appearance member 100 by viewing face S31 When, user can watch the color that the profile and coloured coating 140 of the pattern 102 of appearance member 100 are presented, and pattern 102 there is excellent light to show.Therefore user can experience effect attractive in appearance.Specifically, pattern 102 is presented Color is designed according to the color of coloured coating 140.For example, coloured coating 140 may, for example, be via painting black ink And make, then in addition to it can watch pattern 102 for black, user can also watch pattern 102 to possess to user Excellent light performance.Or, coloured coating 140 may, for example, be the coating with other colors, then user can be watched There are other colors to pattern 102.
In addition, the color that pattern 102 is presented also has its light performance moderately to pass through to adjust these printing opacities The structural parameters of micro structure 120 and be adjusted.Specifically, ambient is except in printing opacity micro structure 120 and reflecting layer 130 Between interface on that reflection occurs is outer, when ambient enters these printing opacity micro structures 120, the color that pattern 102 is presented Also can be adjusted with diffusion by the diffraction of ambient.Specifically, the pattern 102 of appearance member 100 can be via suitable When design, present specific color, and its light performance is excellent so that appearance member 100 can meet various need attractive in appearance Ask.
In the present embodiment, formed directly through photoresistance technique because these printing opacity micro structures 120 may, for example, be, Therefore the structural parameters of these printing opacity micro structures 120, e.g. height, can be right according to the visual effect demand of pattern 102 Its technological parameter should be adjusted, the thickness of the photoresist layer of coating is e.g. controlled.In addition, these printing opacity micro structures 120 can be by Photoresistance technique is precisely formed on transmitting substrate 110 in expected forming position so that the pattern 102 of appearance member 100 is accurately On expected position.Specifically, when the appearance member 100 with pattern 102 can be used for following process or use and other Component or the accurate para-position assembling of product.
Fig. 5 shows the schematic perspective view of the appearance member of another embodiment of this utility model, refer to Fig. 5.In the present embodiment In, appearance member 100 of the appearance member 200 similar to Fig. 1 to Fig. 4.The component of appearance member 200 and related narration may be referred to Fig. 1 Component and related narration to the appearance member 100 of Fig. 4, will not be described here.The difference of appearance member 200 and appearance member 100 is such as It is lower described.In the present embodiment, appearance member 200 is not intended as the shell or protection structure of other electronic products or non-electronic product Part, but an ornaments, e.g. a key-ring.Appearance member 200 includes transmitting substrate 210, and transmitting substrate 210 has viewing face The S31 and back side S41 relative to viewing face S31.Appearance member 200 also includes the multiple printing opacity micro structures being located on the S41 of the back side (sign) and reflecting layer (sign), and the pattern of these printing opacity micro structure (sign) arrangement form appearance members 200 202.Specifically, the transmitting substrate 210 of the present embodiment, printing opacity micro structure (sign) and reflecting layer (sign) difference class It is similar to transmitting substrate 110, printing opacity micro structure 120 and the reflecting layer 130 of the appearance member 100 of Fig. 1 to Fig. 4.In the present embodiment, Similar to the embodiment of Fig. 1 to Fig. 4, when user when appearance member 200 is watched in the side of viewing face S31 (such as Fig. 5, user Eyes HE be located at viewing face S31 of appearance member 200 side), the pattern 202 of appearance member 200 can be in via appropriate design Reveal specific color, and its light performance is excellent so that appearance member 200 can meet various aesthetic requirements.Additionally, pattern 202 transmitting substrates 210 that can more arrange in pairs or groups suitable shape.For example, the pattern 202 of apple pattern can arrange in pairs or groups Fructus Mali pumilae profile Transmitting substrate 210, and pattern 202 can be covered with the back side S41 of transmitting substrate 210.But in certain embodiments, printing opacity base The shape of material 210 is not necessarily intended to coordinate pattern 202, and pattern 202 to be formed on the subregion of back side S41.Except this Outside, in other embodiments, appearance member 200 can also be pendant, necklace, or other any type of ornaments, this practicality It is new to be not limited thereto.
Fig. 6 shows the schematic flow sheet of the manufacture method of the appearance member of the embodiment of this utility model one, refer to Fig. 6. In the present embodiment, the manufacture method of the appearance member may at least apply for the appearance member 100 of Fig. 1 to Fig. 4 and the outward appearance of Fig. 5 Part 200.Specifically, the manufacture method following steps of the appearance member.In step S600, there is provided transmitting substrate.Then, exist In step S610, multiple printing opacity micro structures are formed on transmitting substrate, these printing opacity microstructured ar-rangements form pattern.Afterwards, exist In step S620, reflecting layer is formed, reflecting layer is covered on the surface that these printing opacity micro structures are not contacted with transmitting substrate.Then, In step S630, coloured coating is formed, wherein reflecting layer is configured between these printing opacity micro structures and coloured coating.It is concrete and Speech, the manufacture method of the appearance member of embodiment of the present utility model can be enough by obtaining in the narration of the embodiment of Fig. 1 to Fig. 5 Enlightenment, suggestion with implement explanation, therefore repeat no more.
In sum, the manufacture method of the appearance member of this utility model embodiment includes forming multiple printing opacity micro structures in saturating On light base material.These printing opacity microstructured ar-rangements form pattern.In addition, the manufacture method of appearance member also include formed reflecting layer and Coloured coating, reflecting layer is covered on the surface that these printing opacity micro structures are not contacted with transmitting substrate, and reflecting layer is configured at these Between printing opacity micro structure and coloured coating.Therefore, the made appearance member out of the manufacture method of appearance member has and can produce Light shows excellent pattern, and the color that presented of pattern can be according to coloured coating design and these printing opacity micro structures Structural parameters and adjust.In addition, appearance member may be used to accurate para-position assembling.
Although this utility model is disclosed as above with embodiment, so it is not limited to this utility model, any affiliated Those of ordinary skill in technical field, in without departing from spirit and scope of the present utility model, when can make a little change with profit Decorations, in the range of this utility model.

Claims (5)

1. a kind of appearance member, it is characterised in that include:
Transmitting substrate;
Multiple printing opacity micro structures, are configured on the transmitting substrate, and the plurality of printing opacity microstructured ar-rangement forms pattern;
Reflecting layer, covers on the surface that the plurality of printing opacity micro structure is not contacted with the transmitting substrate;And
Coloured coating, wherein the reflecting layer is configured between the plurality of printing opacity micro structure and the coloured coating.
2. appearance member according to claim 1, it is characterised in that the plurality of printing opacity micro structure is along multiple concentric circular roads Footpath arranges.
3. appearance member according to claim 1, it is characterised in that the spacing of the plurality of printing opacity micro structure falls at 40 microns To in the range of 120 microns.
4. appearance member according to claim 1, it is characterised in that the width of each of the plurality of printing opacity micro structure falls In the range of 40 microns to 120 microns.
5. appearance member according to claim 1, it is characterised in that the height of each of the plurality of printing opacity micro structure falls In the range of 5 microns to 30 microns.
CN201621091314.8U 2016-07-20 2016-09-29 Appearance piece Expired - Fee Related CN206100097U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW105122837A TW201803739A (en) 2016-07-20 2016-07-20 Appearance and manufacturing method thereof
TW105122837 2016-07-20

Publications (1)

Publication Number Publication Date
CN206100097U true CN206100097U (en) 2017-04-12

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CN201621091314.8U Expired - Fee Related CN206100097U (en) 2016-07-20 2016-09-29 Appearance piece
CN201610862984.3A Withdrawn CN107645575A (en) 2016-07-20 2016-09-29 Appearance piece and manufacturing method thereof

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Application Number Title Priority Date Filing Date
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Country Status (2)

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CN (2) CN206100097U (en)
TW (1) TW201803739A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018210215A1 (en) * 2017-05-16 2018-11-22 昇印光电(昆山)股份有限公司 Optical component, mobile phone cover plate, and mold for manufacturing optical component
WO2018210222A1 (en) * 2017-05-16 2018-11-22 昇印光电(昆山)股份有限公司 Optical component, mobile phone cover plate, and mold used for manufacturing the optical component
CN110226364A (en) * 2017-10-13 2019-09-10 华为技术有限公司 A kind of high intensity anti-fingerprint glass and preparation method thereof, and high-intensitive anti-fingerprint glass appearance part and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000219537A (en) * 1999-02-01 2000-08-08 Nippon Sheet Glass Co Ltd Mirror
EP2635006B1 (en) * 2012-03-02 2018-12-19 LG Electronics, Inc. Mobile terminal comprising an image module provided thereon
TWI539332B (en) * 2013-11-28 2016-06-21 欣興電子股份有限公司 Reflective structure for optical touch sensing
CN105739101B (en) * 2014-12-12 2020-02-28 深圳光峰科技股份有限公司 Dodging structure and dodging system
TWI562703B (en) * 2015-10-06 2016-12-11 Rigidtecn Microelectronics Corp Protective cover and appearance

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018210215A1 (en) * 2017-05-16 2018-11-22 昇印光电(昆山)股份有限公司 Optical component, mobile phone cover plate, and mold for manufacturing optical component
WO2018210222A1 (en) * 2017-05-16 2018-11-22 昇印光电(昆山)股份有限公司 Optical component, mobile phone cover plate, and mold used for manufacturing the optical component
US11169305B2 (en) 2017-05-16 2021-11-09 Shine Optoelectronics (Kunshan) Co., Ltd. Optical element, mobile phone cover plate and mold for manufacturing the optical element
US11588929B2 (en) 2017-05-16 2023-02-21 Shine Optoelectronics (Kunshan) Co., Ltd. Optical element, mobile phone cover plate and mold for manufacturing optical element
CN110226364A (en) * 2017-10-13 2019-09-10 华为技术有限公司 A kind of high intensity anti-fingerprint glass and preparation method thereof, and high-intensitive anti-fingerprint glass appearance part and preparation method thereof

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Publication number Publication date
CN107645575A (en) 2018-01-30
TW201803739A (en) 2018-02-01

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170412

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CF01 Termination of patent right due to non-payment of annual fee