JPS5210090A - Multicolor monolithic semiconductor device - Google Patents
Multicolor monolithic semiconductor deviceInfo
- Publication number
- JPS5210090A JPS5210090A JP8044476A JP8044476A JPS5210090A JP S5210090 A JPS5210090 A JP S5210090A JP 8044476 A JP8044476 A JP 8044476A JP 8044476 A JP8044476 A JP 8044476A JP S5210090 A JPS5210090 A JP S5210090A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor device
- monolithic semiconductor
- multicolor
- multicolor monolithic
- 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.)
- Pending
Links
- 239000004065 semiconductor Substances 0.000 title 1
Classifications
-
- 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
- H01L33/0004—Devices characterised by their operation
- H01L33/002—Devices characterised by their operation having heterojunctions or graded gap
- H01L33/0025—Devices characterised by their operation having heterojunctions or graded gap comprising only AIIIBV compounds
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Led Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7521402A FR2317774A1 (en) | 1975-07-08 | 1975-07-08 | MONOLITHIC SEMICONDUCTOR POLYCHROME UNIT |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5210090A true JPS5210090A (en) | 1977-01-26 |
Family
ID=9157662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8044476A Pending JPS5210090A (en) | 1975-07-08 | 1976-07-08 | Multicolor monolithic semiconductor device |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5210090A (en) |
CA (1) | CA1075353A (en) |
DE (1) | DE2629785C2 (en) |
FR (1) | FR2317774A1 (en) |
GB (1) | GB1551942A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53131271A (en) * | 1977-04-05 | 1978-11-15 | Matsushita Electric Ind Co Ltd | Removing method for carbon monoxide |
JPS55124180A (en) * | 1979-03-16 | 1980-09-25 | Sanyo Electric Co | Led display unit and production thereof |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4148045A (en) * | 1977-09-21 | 1979-04-03 | International Business Machines Corporation | Multicolor light emitting diode array |
US4167016A (en) * | 1977-09-21 | 1979-09-04 | International Business Machines Corporation | Optically isolated monolithic light emitting diode array |
JPS54123884A (en) * | 1978-03-17 | 1979-09-26 | Hitachi Ltd | Light emission diode of multi-color and its manufacture |
US4577207A (en) * | 1982-12-30 | 1986-03-18 | At&T Bell Laboratories | Dual wavelength optical source |
CN108105647B (en) * | 2017-12-20 | 2022-11-04 | 西安智盛锐芯半导体科技有限公司 | Intelligent LED spotlight |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3611069A (en) * | 1969-11-12 | 1971-10-05 | Gen Electric | Multiple color light emitting diodes |
JPS4945040A (en) * | 1972-09-08 | 1974-04-27 | ||
JPS5057592A (en) * | 1973-09-20 | 1975-05-20 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3890170A (en) * | 1972-02-29 | 1975-06-17 | Motorola Inc | Method of making a multicolor light display by graded mesaing |
US3873979A (en) * | 1973-09-28 | 1975-03-25 | Monsanto Co | Luminescent solid state status indicator |
-
1975
- 1975-07-08 FR FR7521402A patent/FR2317774A1/en active Granted
-
1976
- 1976-07-02 DE DE19762629785 patent/DE2629785C2/en not_active Expired
- 1976-07-05 GB GB2781576A patent/GB1551942A/en not_active Expired
- 1976-07-07 CA CA256,461A patent/CA1075353A/en not_active Expired
- 1976-07-08 JP JP8044476A patent/JPS5210090A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3611069A (en) * | 1969-11-12 | 1971-10-05 | Gen Electric | Multiple color light emitting diodes |
JPS4945040A (en) * | 1972-09-08 | 1974-04-27 | ||
JPS5057592A (en) * | 1973-09-20 | 1975-05-20 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53131271A (en) * | 1977-04-05 | 1978-11-15 | Matsushita Electric Ind Co Ltd | Removing method for carbon monoxide |
JPS5730528B2 (en) * | 1977-04-05 | 1982-06-29 | ||
JPS55124180A (en) * | 1979-03-16 | 1980-09-25 | Sanyo Electric Co | Led display unit and production thereof |
JPS6212916B2 (en) * | 1979-03-16 | 1987-03-23 | Sanyo Electric Co |
Also Published As
Publication number | Publication date |
---|---|
CA1075353A (en) | 1980-04-08 |
DE2629785C2 (en) | 1984-02-16 |
FR2317774A1 (en) | 1977-02-04 |
GB1551942A (en) | 1979-09-05 |
FR2317774B1 (en) | 1977-12-16 |
DE2629785A1 (en) | 1977-01-27 |
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