JPS5779684A - Light emitting diode device - Google Patents
Light emitting diode deviceInfo
- Publication number
- JPS5779684A JPS5779684A JP15543280A JP15543280A JPS5779684A JP S5779684 A JPS5779684 A JP S5779684A JP 15543280 A JP15543280 A JP 15543280A JP 15543280 A JP15543280 A JP 15543280A JP S5779684 A JPS5779684 A JP S5779684A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- light emitting
- emitting diode
- type
- etching
- 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
- 238000005530 etching Methods 0.000 abstract 2
- 239000011810 insulating material Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 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
- H01L27/153—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 in a repetitive configuration, e.g. LED bars
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Led Devices (AREA)
Abstract
PURPOSE:To have no effect on luminous performance by environmental conditions such as the air conditions by a method wherein the P-N junction on a mesa side surface is coated with insulating materials. CONSTITUTION:A one conductivity type layer 2 having N type or P type conductivity is formed on a substrate 1 and a reverse conductivity type layer 3 having reverse conductivity against the layer 2 is formed on the layer 2. Furthermore, after forming electrode layers 6, 7 at the opposite surfaces, concave sections are formed by etching to make a light emitting diode in arrayed shape. Insulating materials 10 are filled in the concave sections provided by etching and a P-N junction formed between the layer 2 and the layer 3 is coated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15543280A JPS5779684A (en) | 1980-11-05 | 1980-11-05 | Light emitting diode device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15543280A JPS5779684A (en) | 1980-11-05 | 1980-11-05 | Light emitting diode device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5779684A true JPS5779684A (en) | 1982-05-18 |
Family
ID=15605885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15543280A Pending JPS5779684A (en) | 1980-11-05 | 1980-11-05 | Light emitting diode device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5779684A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6149463U (en) * | 1984-09-03 | 1986-04-03 | ||
JPS61258483A (en) * | 1985-05-11 | 1986-11-15 | Oki Electric Ind Co Ltd | Semiconductor surface light-emitting element |
JPS61276259A (en) * | 1985-04-23 | 1986-12-06 | アグフア・ゲヴエルト・ナ−ムロゼ・ベンノ−トチヤツプ | Integral laminate body of light emitting element and drive electronics |
JPH01187838A (en) * | 1988-01-22 | 1989-07-27 | Hitachi Ltd | Semiconductor device |
-
1980
- 1980-11-05 JP JP15543280A patent/JPS5779684A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6149463U (en) * | 1984-09-03 | 1986-04-03 | ||
JPS61276259A (en) * | 1985-04-23 | 1986-12-06 | アグフア・ゲヴエルト・ナ−ムロゼ・ベンノ−トチヤツプ | Integral laminate body of light emitting element and drive electronics |
US4777516A (en) * | 1985-04-23 | 1988-10-11 | Agfa-Gevaert, N.V. | Monolithic integration of light emitting elements and driver electronics |
JPS61258483A (en) * | 1985-05-11 | 1986-11-15 | Oki Electric Ind Co Ltd | Semiconductor surface light-emitting element |
JPH01187838A (en) * | 1988-01-22 | 1989-07-27 | Hitachi Ltd | Semiconductor device |
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