TW200608596A - White-light light emitting device - Google Patents
White-light light emitting deviceInfo
- Publication number
- TW200608596A TW200608596A TW093124885A TW93124885A TW200608596A TW 200608596 A TW200608596 A TW 200608596A TW 093124885 A TW093124885 A TW 093124885A TW 93124885 A TW93124885 A TW 93124885A TW 200608596 A TW200608596 A TW 200608596A
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- emitting device
- material layer
- electrode
- light emitting
- Prior art date
Links
Landscapes
- Led Device Packages (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The present invention relates to a light emitting device, and particularly to a white-light light emitting device using the mixing effect of a plurality of complementary color light to generate the white light source, which is to configure at least a second light emitting device for projecting a second color light or a third color light on the surface of a first light emitting device for projecting a first color light. The first color light and the second color light in complementary with each other are mixed in a vertical arrangement to generate the more uniform white light source. The second light emitting device comprises a first material layer and a second material layer, and is configured with at least an extension slot and an isolation slot. The extension slot and the isolation slot are penetrated through the second material layer and part of the volume of the first material layer. A first electrode and a second electrode are configured on part of the surface of the second material layer separated by the isolation slot. An extension electrode electrically connected to the first electrode and the first material layer is configured in the extension slot. Thus, the first electrode and the second electrode can be naturally formed with the same horizontal level, thereby facilitating the subsequent processing and the improvement of product yield.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93124885A TWI249865B (en) | 2004-08-18 | 2004-08-18 | White-light light emitting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93124885A TWI249865B (en) | 2004-08-18 | 2004-08-18 | White-light light emitting device |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI249865B TWI249865B (en) | 2006-02-21 |
TW200608596A true TW200608596A (en) | 2006-03-01 |
Family
ID=37430234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW93124885A TWI249865B (en) | 2004-08-18 | 2004-08-18 | White-light light emitting device |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI249865B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8735913B2 (en) | 2011-04-01 | 2014-05-27 | Visera Technologies Company Limited | Light emitting semiconductor structure |
CN103928587A (en) * | 2013-10-23 | 2014-07-16 | 友达光电股份有限公司 | Light emitting element, light emitting element array, and method for manufacturing light emitting element |
CN103928587B (en) * | 2013-10-23 | 2016-11-30 | 友达光电股份有限公司 | Light emitting element, light emitting element array, and method for manufacturing light emitting element |
-
2004
- 2004-08-18 TW TW93124885A patent/TWI249865B/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8735913B2 (en) | 2011-04-01 | 2014-05-27 | Visera Technologies Company Limited | Light emitting semiconductor structure |
CN103928587A (en) * | 2013-10-23 | 2014-07-16 | 友达光电股份有限公司 | Light emitting element, light emitting element array, and method for manufacturing light emitting element |
CN103928587B (en) * | 2013-10-23 | 2016-11-30 | 友达光电股份有限公司 | Light emitting element, light emitting element array, and method for manufacturing light emitting element |
Also Published As
Publication number | Publication date |
---|---|
TWI249865B (en) | 2006-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |