DE2321855C2 - Elektrische Lichtemissions-Vorrichtung - Google Patents
Elektrische Lichtemissions-VorrichtungInfo
- Publication number
- DE2321855C2 DE2321855C2 DE2321855A DE2321855A DE2321855C2 DE 2321855 C2 DE2321855 C2 DE 2321855C2 DE 2321855 A DE2321855 A DE 2321855A DE 2321855 A DE2321855 A DE 2321855A DE 2321855 C2 DE2321855 C2 DE 2321855C2
- Authority
- DE
- Germany
- Prior art keywords
- light
- emitting
- recess
- electrical
- resin
- 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
Links
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 claims 1
- 240000007124 Brassica oleracea Species 0.000 claims 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 claims 1
- 235000012905 Brassica oleracea var viridis Nutrition 0.000 claims 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims 1
- 241001465754 Metazoa Species 0.000 claims 1
- 240000004760 Pimpinella anisum Species 0.000 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 claims 1
- 230000003760 hair shine Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 235000021395 porridge Nutrition 0.000 claims 1
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/855—Optical field-shaping means, e.g. lenses
- H10H20/856—Reflecting means
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
- G09F9/3023—Segmented electronic displays
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
-
- 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
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3025—Electromagnetic shielding
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/852—Encapsulations
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/882—Scattering means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Led Device Packages (AREA)
- Led Devices (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4413972A JPS5223717B2 (en, 2012) | 1972-05-02 | 1972-05-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2321855B1 DE2321855B1 (de) | 1973-10-31 |
| DE2321855A1 DE2321855A1 (en, 2012) | 1973-10-31 |
| DE2321855C2 true DE2321855C2 (de) | 1974-05-30 |
Family
ID=12683289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2321855A Expired DE2321855C2 (de) | 1972-05-02 | 1973-04-30 | Elektrische Lichtemissions-Vorrichtung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3883772A (en, 2012) |
| JP (1) | JPS5223717B2 (en, 2012) |
| CA (1) | CA994463A (en, 2012) |
| DE (1) | DE2321855C2 (en, 2012) |
| FR (1) | FR2183101B1 (en, 2012) |
| GB (1) | GB1409330A (en, 2012) |
| IT (1) | IT986278B (en, 2012) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5060161A (en, 2012) * | 1973-09-27 | 1975-05-23 | ||
| JPS5433430Y2 (en, 2012) * | 1974-09-28 | 1979-10-15 | ||
| GB1522145A (en) * | 1974-11-06 | 1978-08-23 | Marconi Co Ltd | Light emissive diode displays |
| JPS51120638U (en, 2012) * | 1975-03-27 | 1976-09-30 | ||
| US4013916A (en) * | 1975-10-03 | 1977-03-22 | Monsanto Company | Segmented light emitting diode deflector segment |
| DE2634264A1 (de) * | 1976-07-30 | 1978-02-02 | Licentia Gmbh | Halbleiter-lumineszenzbauelement |
| DE2641540C2 (de) * | 1976-09-15 | 1981-10-29 | Siemens AG, 1000 Berlin und 8000 München | Lumineszenzdiodenzeile zur Erzeugung eines sehr feinen Rasters von Lichtpunkten |
| US4156206A (en) * | 1976-12-30 | 1979-05-22 | International Business Machines Corporation | Grating coupled waveguide laser apparatus |
| FR2378324A1 (fr) * | 1977-01-20 | 1978-08-18 | Radiotechnique Compelec | Perfectionnement a la realisation de dispositifs d'affichage |
| US4834482A (en) * | 1981-04-27 | 1989-05-30 | Raychem Corp. | Optical fiber coupler |
| US4747652A (en) * | 1981-04-27 | 1988-05-31 | Raychem Corporation | Optical fiber coupler |
| US4465333A (en) * | 1982-01-15 | 1984-08-14 | Grumman Aerospace Corporation | Electro-optical plug-in interconnection |
| KR880014692A (ko) * | 1987-05-30 | 1988-12-24 | 강진구 | 반사경이 부착된 반도체 발광장치 |
| JP3025109B2 (ja) * | 1992-03-11 | 2000-03-27 | シャープ株式会社 | 光源および光源装置 |
| DE69329223T2 (de) * | 1992-08-05 | 2001-04-05 | Motorola, Inc. | Seitlich emittierende Superlumineszenzdiode |
| US5404277A (en) * | 1993-02-16 | 1995-04-04 | Lindblad; Edward W. | Apparatus for backlighting LCD |
| US6327285B1 (en) | 1997-05-09 | 2001-12-04 | Semiconductor Laser International Corporation | Surface mounted 2-D diode laser array package |
| US6670648B2 (en) * | 2001-07-19 | 2003-12-30 | Rohm Co., Ltd. | Semiconductor light-emitting device having a reflective case |
| US6903379B2 (en) * | 2001-11-16 | 2005-06-07 | Gelcore Llc | GaN based LED lighting extraction efficiency using digital diffractive phase grating |
| US6869812B1 (en) * | 2003-05-13 | 2005-03-22 | Heng Liu | High power AllnGaN based multi-chip light emitting diode |
| KR100593935B1 (ko) * | 2005-03-24 | 2006-06-30 | 삼성전기주식회사 | 발광 다이오드 패키지 및 그 제조 방법 |
| WO2010125889A1 (ja) * | 2009-04-27 | 2010-11-04 | 京セラ株式会社 | 発光器具 |
| WO2024129691A1 (en) * | 2022-12-16 | 2024-06-20 | Lumileds Llc | Polarized light sources for lcos applications |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3290539A (en) * | 1963-09-16 | 1966-12-06 | Rca Corp | Planar p-nu junction light source with reflector means to collimate the emitted light |
| US3555335A (en) * | 1969-02-27 | 1971-01-12 | Bell Telephone Labor Inc | Electroluminescent displays |
-
1972
- 1972-05-02 JP JP4413972A patent/JPS5223717B2/ja not_active Expired
-
1973
- 1973-04-26 US US354885A patent/US3883772A/en not_active Expired - Lifetime
- 1973-04-27 FR FR7315544A patent/FR2183101B1/fr not_active Expired
- 1973-04-30 GB GB2047173A patent/GB1409330A/en not_active Expired
- 1973-04-30 DE DE2321855A patent/DE2321855C2/de not_active Expired
- 1973-05-01 CA CA170,161A patent/CA994463A/en not_active Expired
- 1973-05-02 IT IT68216/73A patent/IT986278B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT986278B (it) | 1975-01-20 |
| JPS5223717B2 (en, 2012) | 1977-06-25 |
| CA994463A (en) | 1976-08-03 |
| US3883772A (en) | 1975-05-13 |
| FR2183101B1 (en, 2012) | 1975-12-26 |
| DE2321855B1 (de) | 1973-10-31 |
| DE2321855A1 (en, 2012) | 1973-10-31 |
| GB1409330A (en) | 1975-10-08 |
| JPS495584A (en, 2012) | 1974-01-18 |
| FR2183101A1 (en, 2012) | 1973-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EF | Willingness to grant licences |