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Patent History
- ApplicationCN 20098139766 2009-09-30
- PublicationCN 102171847 2011-08-31
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published patent: Semiconductor color-tunable broadband light sources and full-color microdisplays
Title | Semiconductor color-tunable broadband light sources and full-color microdisplays |
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Priority Date | 2009-09-30 PCT/CN2009001113 2008-10-03 US 12/102760P |
Inventors | |
Issue Date | 2011 |
Citation | China Published Patent Application CN 102171847. Beijing, PRC: State Intellectual Property Office (SIPO) of the P.R.C., 2011 How to Cite? |
Abstract | Methods and systems are provided that may be used to utilize and manufacture a light sources apparatus. A first light emitting diode emits light having a first wavelength, and a second light emitting diode for emitting light having a second wavelength. Each of the first and second light emitting diodes may comprise angled facets to reflect incident light in a direct toward a top end of the first light emitting diode. The second light emitting diode comprising angled facets may reflect incident light in a direction toward a top end of the second light emitting diode. A first distributed Bragg reflector is disposed between the top end of the first light emitting diode and a bottom end of the second light emitting diode to allow light from the first light emitting diode to pass through and to reflect light from the second light emitting diode. |
Persistent Identifier | http://hdl.handle.net/10722/176639 |
DC Field | Value | Language |
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dc.date.accessioned | 2012-11-30T08:38:17Z | - |
dc.date.available | 2012-11-30T08:38:17Z | - |
dc.date.issued | 2011 | - |
dc.identifier.citation | China Published Patent Application CN 102171847. Beijing, PRC: State Intellectual Property Office (SIPO) of the P.R.C., 2011 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/176639 | - |
dc.description.abstract | Methods and systems are provided that may be used to utilize and manufacture a light sources apparatus. A first light emitting diode emits light having a first wavelength, and a second light emitting diode for emitting light having a second wavelength. Each of the first and second light emitting diodes may comprise angled facets to reflect incident light in a direct toward a top end of the first light emitting diode. The second light emitting diode comprising angled facets may reflect incident light in a direction toward a top end of the second light emitting diode. A first distributed Bragg reflector is disposed between the top end of the first light emitting diode and a bottom end of the second light emitting diode to allow light from the first light emitting diode to pass through and to reflect light from the second light emitting diode. | en_HK |
dc.title | Semiconductor color-tunable broadband light sources and full-color microdisplays | en_HK |
dc.type | Patent | en_US |
dc.description.nature | published_or_final_version | en_US |
dc.contributor.inventor | Choi, HW | en_HK |
dc.contributor.inventor | Hui Kwunnam | en_HK |
dc.contributor.inventor | Wang Xianghua | en_HK |
patents.identifier.application | CN 20098139766 | en_HK |
patents.identifier.application | ZL200980139766.5 | - |
patents.description.assignee | VERSITECH LTD | en_HK |
patents.description.country | China, PRC | en_HK |
patents.date.publication | 2011-08-31 | en_HK |
patents.identifier.hkutechid | EEE-2007-00265-3 | - |
patents.date.application | 2009-09-30 | en_HK |
patents.date.priority | 2009-09-30 PCT/CN2009001113 | en_HK |
patents.date.priority | 2008-10-03 US 12/102760P | en_HK |
patents.description.cc | CN | en_HK |
patents.identifier.publication | CN 102171847 | en_HK |
patents.relation.family | CN 102171847 (A) 2011-08-31 | en_HK |
patents.relation.family | DE 112009002311 (T5) 2012-01-19 | en_HK |
patents.relation.family | JP 2012504856 (A) 2012-02-23 | en_HK |
patents.relation.family | KR 20110082162 (A) 2011-07-18 | en_HK |
patents.relation.family | TW 201017863 (A) 2010-05-01 | en_HK |
patents.relation.family | US 2010084668 (A1) 2010-04-08 | en_HK |
patents.relation.family | US 7982228 (B2) 2011-07-19 | en_HK |
patents.relation.family | WO 2010037274 (A1) 2010-04-08 | en_HK |
patents.description.kind | A | en_HK |
patents.type | Patent_published | en_HK |