JP4357311B2 - 発光ダイオードチップ - Google Patents
発光ダイオードチップ Download PDFInfo
- Publication number
- JP4357311B2 JP4357311B2 JP2004028325A JP2004028325A JP4357311B2 JP 4357311 B2 JP4357311 B2 JP 4357311B2 JP 2004028325 A JP2004028325 A JP 2004028325A JP 2004028325 A JP2004028325 A JP 2004028325A JP 4357311 B2 JP4357311 B2 JP 4357311B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light emitting
- emitting diode
- diode chip
- frame
- 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 - Lifetime
Links
- 229920005989 resin Polymers 0.000 claims description 47
- 239000011347 resin Substances 0.000 claims description 47
- 239000000758 substrate Substances 0.000 claims description 28
- 239000003086 colorant Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000010408 film Substances 0.000 description 18
- 239000004973 liquid crystal related substance Substances 0.000 description 9
- 235000019557 luminance Nutrition 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003192 poly(bis maleimide) Polymers 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
- Led Devices (AREA)
Description
22,32,42,52,62 チップ基板
23,33,43,63 電極端子
24 LED(発光体)
25,35,45,65 光透過樹脂体
25a,35a,45a,65a 光出射面
26,36,46,66 反射枠体
26a,26b,26c 反射面
27,37,47,67 反射膜
64a 青色発光素子
64b 緑色発光素子
64c 赤色発光素子
Claims (3)
- ダイボンドパターン及び電極端子が形成されたチップ基板と、
該チップ基板上に実装される発光体と、
該発光体の周囲を囲うように前記チップ基板上に配設され、上面及び側壁の一部に開口部を有する反射枠体と、
該反射枠体の側壁内周面に形成される反射面と、
前記反射枠体内に形成され、側壁側の開口部を光出射面とする光透過樹脂体と、
前記反射枠体の上面に露出した光透過樹脂体を覆う反射膜とを備え、
前記発光体は、前記チップ基板上を光出射面に向かって直線状に配列される発光色の異なる複数の発光素子によって構成され、それぞれの発光素子から発せられる光が前記反射枠体の反射面及び反射膜によって反射し、前記光出射面から外部に向けて出射されることを特徴とする発光ダイオードチップ。 - 前記発光体は、緑色発光素子、青色発光素子及び赤色発光素子で構成される請求項1記載の発光ダイオードチップ。
- 前記発光体は、赤色発光素子が前記光出射面から最も離れた位置に配置される請求項2記載の発光ダイオードチップ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004028325A JP4357311B2 (ja) | 2004-02-04 | 2004-02-04 | 発光ダイオードチップ |
DE102005004616A DE102005004616B4 (de) | 2004-02-04 | 2005-02-01 | Leuchtdiode |
CN200510009146.3A CN1652366A (zh) | 2004-02-04 | 2005-02-03 | 发光二极管 |
US11/048,880 US7491977B2 (en) | 2004-02-04 | 2005-02-03 | Light emitting diode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004028325A JP4357311B2 (ja) | 2004-02-04 | 2004-02-04 | 発光ダイオードチップ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005223082A JP2005223082A (ja) | 2005-08-18 |
JP4357311B2 true JP4357311B2 (ja) | 2009-11-04 |
Family
ID=34805913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004028325A Expired - Lifetime JP4357311B2 (ja) | 2004-02-04 | 2004-02-04 | 発光ダイオードチップ |
Country Status (4)
Country | Link |
---|---|
US (1) | US7491977B2 (ja) |
JP (1) | JP4357311B2 (ja) |
CN (1) | CN1652366A (ja) |
DE (1) | DE102005004616B4 (ja) |
Cited By (1)
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---|---|---|---|---|
EP2930375A1 (fr) | 2014-04-11 | 2015-10-14 | Airbus Helicopters | Vanne d'équilibrage de l'alimentation en fluides des corps de vérin d'une servocommande man uvrant les pales d'un rotor de giravion |
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US9024349B2 (en) | 2007-01-22 | 2015-05-05 | Cree, Inc. | Wafer level phosphor coating method and devices fabricated utilizing method |
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-
2004
- 2004-02-04 JP JP2004028325A patent/JP4357311B2/ja not_active Expired - Lifetime
-
2005
- 2005-02-01 DE DE102005004616A patent/DE102005004616B4/de not_active Expired - Fee Related
- 2005-02-03 CN CN200510009146.3A patent/CN1652366A/zh active Pending
- 2005-02-03 US US11/048,880 patent/US7491977B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2930375A1 (fr) | 2014-04-11 | 2015-10-14 | Airbus Helicopters | Vanne d'équilibrage de l'alimentation en fluides des corps de vérin d'une servocommande man uvrant les pales d'un rotor de giravion |
Also Published As
Publication number | Publication date |
---|---|
DE102005004616A1 (de) | 2005-09-01 |
DE102005004616B4 (de) | 2013-08-14 |
JP2005223082A (ja) | 2005-08-18 |
US7491977B2 (en) | 2009-02-17 |
US20050167682A1 (en) | 2005-08-04 |
CN1652366A (zh) | 2005-08-10 |
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