WO2004093136A2 - Light emitting devices - Google Patents
Light emitting devices Download PDFInfo
- Publication number
- WO2004093136A2 WO2004093136A2 PCT/US2004/010694 US2004010694W WO2004093136A2 WO 2004093136 A2 WO2004093136 A2 WO 2004093136A2 US 2004010694 W US2004010694 W US 2004010694W WO 2004093136 A2 WO2004093136 A2 WO 2004093136A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- layer
- emitting device
- generating region
- pattern
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 bodies
- H01L33/26—Materials of the light emitting region
- H01L33/30—Materials of the light emitting region containing only elements of group III and group V of the periodic system
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 bodies
- H01L33/20—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 bodies with a particular shape, e.g. curved or truncated substrate
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 bodies
- H01L33/20—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 bodies with a particular shape, e.g. curved or truncated substrate
- H01L33/22—Roughened surfaces, e.g. at the interface between epitaxial layers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/44—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 coatings, e.g. passivation layer or anti-reflective coating
- H01L33/46—Reflective coating, e.g. dielectric Bragg reflector
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0083—Periodic patterns for optical field-shaping in or on the semiconductor body or semiconductor body package, e.g. photonic bandgap structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
- H01L33/0093—Wafer bonding; Removal of the growth substrate
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 bodies
- H01L33/20—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 bodies with a particular shape, e.g. curved or truncated substrate
- H01L33/24—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 bodies with a particular shape, e.g. curved or truncated substrate of the light emitting region, e.g. non-planar junction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/36—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 electrodes
- H01L33/40—Materials therefor
- H01L33/405—Reflective materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
- H01L33/50—Wavelength conversion elements
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006509777A JP2006523957A (en) | 2003-04-15 | 2004-04-06 | Light emitting element |
EP04759213A EP1614143A4 (en) | 2003-04-15 | 2004-04-06 | Light emitting devices |
Applications Claiming Priority (22)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46288903P | 2003-04-15 | 2003-04-15 | |
US60/462,889 | 2003-04-15 | ||
US47419903P | 2003-05-29 | 2003-05-29 | |
US60/474,199 | 2003-05-29 | ||
US47568203P | 2003-06-04 | 2003-06-04 | |
US60/475,682 | 2003-06-04 | ||
US50366103P | 2003-09-17 | 2003-09-17 | |
US50365303P | 2003-09-17 | 2003-09-17 | |
US50367103P | 2003-09-17 | 2003-09-17 | |
US50367203P | 2003-09-17 | 2003-09-17 | |
US50365403P | 2003-09-17 | 2003-09-17 | |
US60/503,654 | 2003-09-17 | ||
US60/503,672 | 2003-09-17 | ||
US60/503,653 | 2003-09-17 | ||
US60/503,661 | 2003-09-17 | ||
US60/503,671 | 2003-09-17 | ||
US51380703P | 2003-10-23 | 2003-10-23 | |
US60/513,807 | 2003-10-23 | ||
US51476403P | 2003-10-27 | 2003-10-27 | |
US60/514,764 | 2003-10-27 | ||
US10/724,029 US7098589B2 (en) | 2003-04-15 | 2003-11-26 | Light emitting devices with high light collimation |
US10/724,029 | 2003-11-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004093136A2 true WO2004093136A2 (en) | 2004-10-28 |
WO2004093136A3 WO2004093136A3 (en) | 2006-04-27 |
Family
ID=33163349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/010694 WO2004093136A2 (en) | 2003-04-15 | 2004-04-06 | Light emitting devices |
Country Status (6)
Country | Link |
---|---|
US (6) | US7098589B2 (en) |
EP (1) | EP1614143A4 (en) |
JP (1) | JP2006523957A (en) |
KR (1) | KR100924959B1 (en) |
TW (1) | TWI332718B (en) |
WO (1) | WO2004093136A2 (en) |
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- 2004-04-06 JP JP2006509777A patent/JP2006523957A/en active Pending
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- 2004-04-06 TW TW093109471A patent/TWI332718B/en not_active IP Right Cessation
- 2004-04-06 WO PCT/US2004/010694 patent/WO2004093136A2/en active Application Filing
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2005
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2007
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Also Published As
Publication number | Publication date |
---|---|
US8072134B2 (en) | 2011-12-06 |
US8405298B2 (en) | 2013-03-26 |
KR20060015504A (en) | 2006-02-17 |
US20050151125A1 (en) | 2005-07-14 |
JP2006523957A (en) | 2006-10-19 |
US7301271B2 (en) | 2007-11-27 |
US9219200B2 (en) | 2015-12-22 |
US7098589B2 (en) | 2006-08-29 |
EP1614143A4 (en) | 2010-12-08 |
US20040207310A1 (en) | 2004-10-21 |
TW200501454A (en) | 2005-01-01 |
EP1614143A2 (en) | 2006-01-11 |
US20080157111A1 (en) | 2008-07-03 |
KR100924959B1 (en) | 2009-11-06 |
US20120043554A1 (en) | 2012-02-23 |
US9698306B2 (en) | 2017-07-04 |
WO2004093136A3 (en) | 2006-04-27 |
TWI332718B (en) | 2010-11-01 |
US20160218242A1 (en) | 2016-07-28 |
US20130320297A1 (en) | 2013-12-05 |
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