FR1463734A - Lampes à semi-conducteur - Google Patents
Lampes à semi-conducteurInfo
- Publication number
- FR1463734A FR1463734A FR46317A FR46317A FR1463734A FR 1463734 A FR1463734 A FR 1463734A FR 46317 A FR46317 A FR 46317A FR 46317 A FR46317 A FR 46317A FR 1463734 A FR1463734 A FR 1463734A
- Authority
- FR
- France
- Prior art keywords
- semiconductor lamps
- lamps
- semiconductor
- 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
- 239000004065 semiconductor Substances 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
- H01L33/0004—Devices characterised by their operation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/067—Graded energy gap
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/099—LED, multicolor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/107—Melt
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Led Devices (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2100/65A GB1114768A (en) | 1965-01-18 | 1965-01-18 | Improvements in and relating to semiconductor lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1463734A true FR1463734A (fr) | 1966-12-23 |
Family
ID=9733601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR46317A Expired FR1463734A (fr) | 1965-01-18 | 1966-01-18 | Lampes à semi-conducteur |
Country Status (4)
Country | Link |
---|---|
US (1) | US3404305A (fr) |
DE (1) | DE1539482B2 (fr) |
FR (1) | FR1463734A (fr) |
GB (1) | GB1114768A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5041821Y1 (fr) * | 1968-09-11 | 1975-11-27 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3611069A (en) * | 1969-11-12 | 1971-10-05 | Gen Electric | Multiple color light emitting diodes |
US4012243A (en) * | 1971-11-12 | 1977-03-15 | Motorola, Inc. | Method of fabricating multicolor light displays utilizing etch and refill techniques |
US3942185A (en) * | 1972-12-13 | 1976-03-02 | U.S. Philips Corporation | Polychromatic electroluminescent device |
JPS5135963U (fr) * | 1974-09-09 | 1976-03-17 | ||
JPS5145369U (fr) * | 1974-09-30 | 1976-04-03 | ||
US4198251A (en) * | 1975-09-18 | 1980-04-15 | U.S. Philips Corporation | Method of making polychromatic monolithic electroluminescent assembly utilizing epitaxial deposition of graded layers |
US4211586A (en) * | 1977-09-21 | 1980-07-08 | International Business Machines Corporation | Method of fabricating multicolor light emitting diode array utilizing stepped graded epitaxial layers |
US4352665A (en) * | 1981-01-12 | 1982-10-05 | Cerberonics, Inc. | Small arms laser training device |
US4577207A (en) * | 1982-12-30 | 1986-03-18 | At&T Bell Laboratories | Dual wavelength optical source |
US4849672A (en) * | 1986-05-21 | 1989-07-18 | Advanced Lighting International | Method of producing electroluminescence at a P-N junction and electroluminescing lamp |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3278814A (en) * | 1962-12-14 | 1966-10-11 | Ibm | High-gain photon-coupled semiconductor device |
US3312910A (en) * | 1963-05-06 | 1967-04-04 | Franklin F Offner | Frequency modulation of radiation emitting p-n junctions |
US3330991A (en) * | 1963-07-12 | 1967-07-11 | Raytheon Co | Non-thermionic electron emission devices |
US3309553A (en) * | 1963-08-16 | 1967-03-14 | Varian Associates | Solid state radiation emitters |
US3267294A (en) * | 1963-11-26 | 1966-08-16 | Ibm | Solid state light emissive diodes having negative resistance characteristics |
US3283160A (en) * | 1963-11-26 | 1966-11-01 | Ibm | Photoelectronic semiconductor devices comprising an injection luminescent diode and a light sensitive diode with a common n-region |
GB1119522A (en) * | 1964-08-19 | 1968-07-10 | Mullard Ltd | Improvements in opto-electronic semiconductor devices |
GB1119525A (en) * | 1964-08-19 | 1968-07-10 | Mullard Ltd | Improvements in opto-electronic semiconductor devices |
US3341857A (en) * | 1964-10-26 | 1967-09-12 | Fairchild Camera Instr Co | Semiconductor light source |
-
1965
- 1965-01-18 GB GB2100/65A patent/GB1114768A/en not_active Expired
-
1966
- 1966-01-15 DE DE1539482A patent/DE1539482B2/de active Granted
- 1966-01-18 US US542705A patent/US3404305A/en not_active Expired - Lifetime
- 1966-01-18 FR FR46317A patent/FR1463734A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5041821Y1 (fr) * | 1968-09-11 | 1975-11-27 |
Also Published As
Publication number | Publication date |
---|---|
GB1114768A (en) | 1968-05-22 |
US3404305A (en) | 1968-10-01 |
DE1539482A1 (de) | 1969-10-16 |
DE1539482B2 (de) | 1974-05-02 |
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