Featured patents

Electron Injection Nanostructured Semiconductor Material Anode Electroluminescence Method and Device
US 08847476 B2, Sept. 30, 2014, Solid-state type, Deli Wang / The Regents of the University of California (Oakland, US)
A light emission device, comprising:…

Light-Emitting Device
US 08829781 B2, Sept. 9, 2014, With particular phosphor or electrode material, Kenji Terashima et al. / Sharp Kabushiki Kaisha (Osaka, JP)
A light-emitting device comprising a light-emitting element that is a gallium…

White Emitting Light Source and Luminescent Material
US 08796916 B2, Aug. 5, 2014, With particular phosphor or electrode material, Joerg Meyer et al. / Koninklijke Philips N.V. (Eindhoven, NL)
A device comprising:…

Light Emitting Module and Illumination Apparatus
US 08680759 B2, March 25, 2014, Solid-state type, Shinichi Anami / Panasonic Corporation (Osaka, JP)
A light emitting module, comprising:…

Multi-Display Apparatus and Methods Thereof
US 08593060 B2, Nov. 26, 2013, With envelope or encapsulation, Hong-shik Shim et al. / Samsung Electronics Co., Ltd. KR
A multi-display apparatus comprising…

White Light-Emitting Semiconductor Devices
US 08581488 B2, Nov. 12, 2013, Light conversion, Shin Hiraoka et al. / Mitsubishi Chemical Corporation (Tokyo, JP)
A white light-emitting unit which emits white light containing a blue light…

EHID Lamp Having Integrated Field Applicator and Optical Coupler
US 08575831 B2, Nov. 5, 2013, Gas or vapor type, Scott J. Butler et al. / OSRAM SYLVANIA Inc. (Danvers, US)
An EHID lamp, comprising:…

Multi-Layer Heater for an Electron Gun
US 08547005 B1, Oct. 1, 2013, Filament or resistance heated electrodes, Robert W. LeClair et al. / Superior Technical Ceramics, Inc. (St. Albans, US)
A cathode assembly having an integrated heater bonded to a cathode:…

Display Devices and Methods of Manufacturing Display Devices
US 08519620 B2, Aug. 27, 2013, Plural layers, Young-Bin Kim / Samsung Display Co., Ltd. KR
A display device comprising:…

Linear White Light Source, and Backlight and Liquid Crystal Display Device Using the Same
US 08461756 B2, June 11, 2013, With phosphor embedding material, Yasuhiro Shirakawa et al. / Kabushiki Kaisha Toshiba (Tokyo, JP)
A linear white light source comprising:…

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