Light emitting devices with high light collimation
AA Erchak, E Lidorikis, C Luo - US Patent 7,098,589, 2006 - Google Patents
Light-emitting devices, and related components, systems and methods are disclosed. The
light-emitting device can include a multi-layer stack of materials and a Support. The multi …
light-emitting device can include a multi-layer stack of materials and a Support. The multi …
Strongly directional emission from AlGaAs/GaAs light‐emitting diodes
We show for the first time that strongly directional emission of defined polarization can be
achieved from conventional AlGaAs/GaAs double‐heterostructure surface‐emitting light …
achieved from conventional AlGaAs/GaAs double‐heterostructure surface‐emitting light …
Light emitting device processes
AA Erchak, M Lim, S Duncan, J Graff, M Minsky… - US Patent …, 2008 - Google Patents
5.426, 657 5,491,350 5,528,057 5,605,488 5,631, 190 5,633,527 5,724,062 5,779,924
5,793,062 5,814,839 5,834,331 5,955,749 6,071,795 6,072,628 6,091,085 6,122,103 …
5,793,062 5,814,839 5,834,331 5,955,749 6,071,795 6,072,628 6,091,085 6,122,103 …
Light emitting diode systems
AA Erchak, E Lidorikis, JW Graff - US Patent 7,274,043, 2007 - Google Patents
US7274043B2 - Light emitting diode systems - Google Patents US7274043B2 - Light
emitting diode systems - Google Patents Light emitting diode systems Download PDF Info …
emitting diode systems - Google Patents Light emitting diode systems Download PDF Info …
Methods of making multi-layer light emitting devices
AA Erchak, JW Graff, MG Brown, SW Duncan - US Patent 7,083,993, 2006 - Google Patents
Methods of making multi-layer light-emitting devices and related components and systems
are disclosed. The light emitting devices can include a layer of re? ective material bonded …
are disclosed. The light emitting devices can include a layer of re? ective material bonded …
Electronic device contact structures
AA Erchak, E Lidorikis, JW Graff - US Patent 7,105,861, 2006 - Google Patents
US 2005/0051785 A1 Mar. 10, 2005 5,426,657. A 6/1995 Vakhshoori Related US
Application Data(Continued)(63) Continuation-in-part of application No. 10/794,244 …
Application Data(Continued)(63) Continuation-in-part of application No. 10/794,244 …
Optical display systems and methods
AA Erchak, E Lidorikis, JW Graff - US Patent 7,450,311, 2008 - Google Patents
US7450311B2 - Optical display systems and methods - Google Patents US7450311B2 -
Optical display systems and methods - Google Patents Optical display systems and methods …
Optical display systems and methods - Google Patents Optical display systems and methods …
Light emitting device with patterned surfaces
AA Erchak, E Lidorikis, C Luo - US Patent 7,211,831, 2007 - Google Patents
Related US Application Data() Primary Examiner Monica Lewis (60) Provisional application
No. 60/514,764, filed on Oct.(74) Attorney, Agent, or Firm Wolf, Greenfield & Sacks, 27, 2003 …
No. 60/514,764, filed on Oct.(74) Attorney, Agent, or Firm Wolf, Greenfield & Sacks, 27, 2003 …
Packaging designs for LEDs
AA Erchak, P Panaccione, RF Karlicek Jr… - US Patent …, 2007 - Google Patents
5,633,527 5,724,062 5,779,924 5,814,839 5,834,331 5,955,749 6,071,795 6,072,628
6,091,085 6,122,103 6,222.207 6,265,820 6,287,882 6,288,840 6,303,405 6,335,548 …
6,091,085 6,122,103 6,222.207 6,265,820 6,287,882 6,288,840 6,303,405 6,335,548 …
Light emitting devices with improved extraction efficiency
AA Erchak, E Lidorikis, C Luo - US Patent 7,166,870, 2007 - Google Patents
(60) Provisional application No.~ 60/5l4, 764,? led on Oct. based on Surface mode
emission,» Appl'Phys 'Lett '63 (9), Aug '30, 27, 2003, provisional application No. 60/513,807 …
emission,» Appl'Phys 'Lett '63 (9), Aug '30, 27, 2003, provisional application No. 60/513,807 …