IT1092278B - ELEMENT OF VISUALIZATION, OF ELECTROLUMINESCENT TYPE - Google Patents
ELEMENT OF VISUALIZATION, OF ELECTROLUMINESCENT TYPEInfo
- Publication number
- IT1092278B IT1092278B IT19324/78A IT1932478A IT1092278B IT 1092278 B IT1092278 B IT 1092278B IT 19324/78 A IT19324/78 A IT 19324/78A IT 1932478 A IT1932478 A IT 1932478A IT 1092278 B IT1092278 B IT 1092278B
- Authority
- IT
- Italy
- Prior art keywords
- visualization
- electroluminescent type
- electroluminescent
- type
- Prior art date
Links
- 238000012800 visualization Methods 0.000 title 1
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
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
-
- 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
-
- 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
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Led Devices (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7701567A FR2378325A1 (en) | 1977-01-20 | 1977-01-20 | ELECTROLUMINESCENT DISPLAY ELEMENT |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7819324A0 IT7819324A0 (en) | 1978-01-17 |
| IT1092278B true IT1092278B (en) | 1985-07-06 |
Family
ID=9185711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT19324/78A IT1092278B (en) | 1977-01-20 | 1978-01-17 | ELEMENT OF VISUALIZATION, OF ELECTROLUMINESCENT TYPE |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5392681A (en) |
| CA (1) | CA1126373A (en) |
| DE (1) | DE2800797A1 (en) |
| FR (1) | FR2378325A1 (en) |
| GB (1) | GB1594553A (en) |
| IT (1) | IT1092278B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4271408A (en) * | 1978-10-17 | 1981-06-02 | Stanley Electric Co., Ltd. | Colored-light emitting display |
| KR910003735B1 (en) * | 1988-12-17 | 1991-06-10 | 삼성전자 주식회사 | Thermal printing head |
| DE19748522A1 (en) * | 1997-11-03 | 1999-05-12 | Siemens Ag | Signalling device using LED display for traffic lights |
| JP2000183407A (en) | 1998-12-16 | 2000-06-30 | Rohm Co Ltd | Optical semiconductor device |
| DE19947044B9 (en) * | 1999-09-30 | 2007-09-13 | Osram Opto Semiconductors Gmbh | Surface-mountable optoelectronic component with reflector and method for producing the same |
| DE102004031732A1 (en) * | 2004-06-30 | 2006-01-19 | Osram Opto Semiconductors Gmbh | Radiation-emitting semiconductor chip with a beam-shaping element and beam-shaping element |
| WO2006033042A1 (en) | 2004-09-20 | 2006-03-30 | Philips Intellectual Property & Standards Gmbh | Led collimator element with an asymmetrical collimator |
| US8523413B2 (en) | 2005-12-12 | 2013-09-03 | Koninklijke Philips N.V. | LED collimator element for a vehicle headlight with a low-beam function |
| TW200930948A (en) * | 2007-10-09 | 2009-07-16 | Koninkl Philips Electronics Nv | Light emitting device package, light output system and light output method |
| DE102013106033A1 (en) * | 2013-06-11 | 2014-12-11 | Ruco-Licht Gmbh | lamp |
-
1977
- 1977-01-20 FR FR7701567A patent/FR2378325A1/en active Granted
-
1978
- 1978-01-09 DE DE19782800797 patent/DE2800797A1/en not_active Ceased
- 1978-01-12 CA CA294,800A patent/CA1126373A/en not_active Expired
- 1978-01-17 IT IT19324/78A patent/IT1092278B/en active
- 1978-01-17 GB GB1811/78A patent/GB1594553A/en not_active Expired
- 1978-01-19 JP JP377578A patent/JPS5392681A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2378325A1 (en) | 1978-08-18 |
| DE2800797A1 (en) | 1978-07-27 |
| JPS5392681A (en) | 1978-08-14 |
| GB1594553A (en) | 1981-07-30 |
| CA1126373A (en) | 1982-06-22 |
| FR2378325B1 (en) | 1979-05-11 |
| IT7819324A0 (en) | 1978-01-17 |
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