CN106695263A

CN106695263A - Double-camera process

Info

Publication number: CN106695263A
Application number: CN201710049505.0A
Authority: CN
Inventors: 奂微微; 陈浪
Original assignee: Suzhou Five Photoelectric Material Co Ltd
Current assignee: Suzhou Five Photoelectric Material Co Ltd
Priority date: 2017-01-23
Filing date: 2017-01-23
Publication date: 2017-05-24
Anticipated expiration: 2037-01-23
Also published as: CN106695263B

Abstract

The invention discloses a double-camera process. The double-camera process comprises the steps that (1) medium pieces are cleaned, and patterns are screen-printed on the medium pieces; (2) the medium pieces are cleaned again, and coating is conducted; (3) laser cutting is conducted, then a film is expanded and fractured, and distances between cut screen-printed small pieces are increased; (4) lens bases are fetched and subjected to ion bombardment surface treatment; (5) putting of the lens bases is conducted, specifically, the lens bases are put on a substrate, and each lens base is provided with two parallel small piece hole sites; (6) adhesive dispensing and piece pasting are conducted, specifically, the screen-printed small pieces are attached to the small piece hole sites through an adhesive to form a finished assembly; and (7) the finished assembly is detected. The double-camera process is reasonable in production line and high in production efficiency, and the product quality is improved.

Description

A kind of pair is taken the photograph technique

Technical field

The present invention relates to pick-up lens production technical field, and in particular to a kind of pair is taken the photograph technique.

Background technology

Dual camera supports that the depth of field is taken pictures, and more information can be shot with different apertures, focal length, in two camera lenses Collective effect under possess the ability of detection spirit, obtain steric information, the function such as zoom, range finding after realizing clapping can also enter one Step realizes the functions such as 3D image identifications, 3D navigation, gesture control, while dual camera is also obviously improved in image quality. In view of a variety of advantages above, it is double take the photograph be current mobile phone industry main flow, now need to formulate double regimen production. arts to meet demand.It is existing Have it is double take the photograph complex manufacturing, processing step has much room for improvement, and product quality also has much room for improvement.

The content of the invention

The technical problem to be solved in the present invention is to provide a kind of pair and takes the photograph technique, and the processing step rationally, produces product quality Increase.

In order to solve the above technical problems, the technical solution adopted by the present invention is：

A kind of pair is taken the photograph technique, is comprised the following steps：

（1）Middle cleaning, then prints the pattern of needs with screen printing technique on middle；

（2）Piece in cleaning again, then will at least a piece of middle be affixed on pad pasting middle part, wafer central is affixed on pad pasting along pad pasting periphery On, form sheet material component；

（3）The middle piece on sheet material component is cut into some silk-screen small pieces using laser cutting machine, then expands film；

（4）Microscope base is taken, and Ions Bombardment surface treatment is carried out to microscope base；

（5）Pendulum microscope base, microscope base is placed on substrate, and each microscope base has two small pieces hole positions side by side；

（6）Dispensing paster, using glue, silk-screen small pieces is covered in small pieces hole position, forms finished Components,

（7）Finished Components are detected.Processed into next technique after the completion of detection.

Preferably, step（4）In, also need to carry out ultrasound to microscope base successively before microscope base is carried out Ions Bombardment surface treatment Ripple is cleaned and toasted.

Preferably, step（6）Also include step：Finished Components are toasted successively, Ions Bombardment is surface-treated and clear Wash.

Preferably, the pattern is lattice, and silk-screen small pieces are rectangular particles.

Preferably, the concentricity of the silk-screen small pieces is less than 30um.

Preferably, the substrate includes the limit assembly of base plate and protrusion backplate surface, and the limit assembly is by four angles Locating part is constituted, and each angle locating part is respectively provided with recess, and the open side of the recess is relative with an angle of silk-screen small pieces.

Preferably, step（2）In every pad pasting middle part post 4 middle pieces, the wafer central is becket.

Double techniques of taking the photograph of the invention refer to some processes that pick-up lens is manufactured, specifically the attaching life of dual camera eyeglass Production. art.

The beneficial effect that the present invention is reached：

Rationally, production efficiency is higher, and product quality also increases for present invention process production line.During cutting, by once cutting One middle piece is converted to once four middle pieces of cutting, greatly promotes production efficiency, reduces cost of labor, lifting means production capacity；Patch The cooperation of pedestal and microscope base ensure that two stabilizations of the relative position of silk-screen small pieces during piece.Using equipment centering piece, mirror Seat carries out plasma bombardment surface treatment, removes the materials such as its surface and oil contaminant, lifts eyeglass（Silk-screen small pieces after cutting）With mirror The bonding strength of seat, lifts its thrust, and prevention eyeglass comes off with microscope base.

Brief description of the drawings

Fig. 1 is the structural representation of sheet material component；

Fig. 2 is the structural representation of pedestal and microscope base；Wherein：

1. paster ring, 2. pad pasting, 3. in piece, 4. substrate, 5. angle locating part, 51. recesses, 6. microscope base, 7. loophole, 8. Mounting groove.

Specific embodiment

The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention Technical scheme, and can not be limited the scope of the invention with this.

As shown in Figure 1-2, take the photograph technique for a kind of pair, comprise the following steps：

（2）Four middle pieces are then affixed on pad pasting middle part by piece in cleaning again, and wafer central is affixed on pad pasting along pad pasting periphery, shape Into sheet material component；Wafer central is becket；

（3）The middle piece on sheet material component is cut into some silk-screen small pieces using laser cutting machine, the concentricity of silk-screen small pieces is small In 30um, then expand film；

（4）Microscope base is taken, and Ions Bombardment surface treatment is carried out to microscope base；Also needed before Ions Bombardment surface treatment is carried out to microscope base Ultrasonic wave cleaning and baking are carried out to microscope base successively.

（6）Dispensing paster, using glue, silk-screen small pieces is covered in small pieces hole position, each eyeglass is small with the microscope base anglec of rotation In 0.4 °, XY skew ＜ 50um, lens edge minimum edge is to putting glue surface edge ＞ 30um；Then finished Components are dried successively Roasting, Ions Bombardment is surface-treated and cleans, and ultimately forms finished Components；

（7）Finished Components are detected.

Specifically, above-mentioned pattern is lattice, silk-screen small pieces are rectangular particles.Aforesaid substrate includes base plate and protrusion bottom The limit assembly of plate surface, the limit assembly is made up of four angle locating parts, and each angle locating part is respectively provided with recess, described recessed The open side of mouth is relative with an angle of silk-screen small pieces.

The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, on the premise of the technology of the present invention principle is not departed from, some improvement and deformation can also be made, these improve and deform Also should be regarded as protection scope of the present invention.

Claims

1. technique is taken the photograph a kind of pair, it is characterised in that comprise the following steps：

（7）Finished Components are detected.

2. technique is taken the photograph a kind of pair according to claim 1, it is characterised in that step（4）In, banged ion is carried out to microscope base Also need to carry out ultrasonic wave cleaning and baking to microscope base successively before hitting surface treatment.

3. technique is taken the photograph a kind of pair according to claim 1, it is characterised in that step（6）Also include step：Successively to finished product Component is toasted, and Ions Bombardment is surface-treated and cleans.

4. technique is taken the photograph a kind of pair according to claim 1, it is characterised in that the pattern is lattice, silk-screen small pieces It is rectangular particles.

5. technique is taken the photograph a kind of pair according to claim 1, it is characterised in that the concentricity of the silk-screen small pieces is less than 30um。

6. one kind according to claim any one of 1-5 is double to take the photograph technique, it is characterised in that the substrate includes base plate and convex Go out the limit assembly of backplate surface, the limit assembly is made up of four angle locating parts, and each angle locating part is respectively provided with recess, institute The open side for stating recess is relative with an angle of silk-screen small pieces.

7. technique is taken the photograph a kind of pair according to claim 1, it is characterised in that step（2）In every pad pasting middle part post 4 Middle, the wafer central is becket.