Featured patents

Light-Emitting Device, Method for Manufacturing the Same, Display Device, and Electronic Apparatus
US 08823257 B2, Sept. 2, 2014, Plural layers, Tetsuji Fujita et al. / Seiko Epson Corporation (Tokyo, JP)
A light-emitting device comprising:…

Organic Electroluminescent Display Device
US 08786182 B2, July 22, 2014, Organic phosphor, Kang-Ju Lee et al. / LG Display Co., Ltd. (Seoul, KR)
An organic electroluminescent display device, comprising:…

Light Emitting Sheet and Manufacturing Method Thereof
US 08860304 B2, Oct. 14, 2014, With dielectric layer, Satoshi Naganawa et al. / Lintec Corporation (Tokyo, JP)
A light-emitting sheet comprising:…

Glass-Sealed LED Lamp and Manufacturing Method of the Same
US 08773017 B2, July 8, 2014, With envelope or encapsulation, Satoshi Wada et al. / Toyoda Gosei Co., Ltd. (Kiyosu-Shi, Aichi-Ken, JP)
A glass-sealed LED lamp comprising:…

Light Emitting Device and Electronic Device
US 08692458 B2, April 8, 2014, Plural layers, Hiroshi Matsumoto et al. / Casio Computer Co., Ltd. (Tokyo, JP)
A light emitting device comprising:…

Light Emitting Element and Display Device Using the Same
US 08653730 B2, Feb. 18, 2014, Plural layers, Junichiro Sakata et al. / Semiconductor Energy Laboratory Co., Ltd. JP
A light emitting device comprising:…

Electroluminescent Devices and Methods of Making Electroluminescent Devices Including an Optical Spacer
US 08569948 B2, Oct. 29, 2013, Plural layers, Martin B Wolk et al. / Samsung Display Co., Ltd. (Yongin-si, KR)
A method of making an electroluminescent device, the method comprising:…

Electronic Paper Display Device and Method of Manufacturing the Same
US 08541938 B2, Sept. 24, 2013, With Luminescent Solid or Liquid Material, Young Woo Lee et al. / Samsung Electro-Mechanics Co., Ltd. (Gyunggi-Do, KR)
An electronic paper display device comprising:…

Plasma Display Panel
US 08482190 B2, July 9, 2013, With protective coating or filter, Jun Hashimoto et al. / Panasonic Corporation (Osaka, JP)
A plasma display panel, comprising:…

Ultraviolet Enhancer (UVE) Holder
US 08456072 B2, June 4, 2013, Electrode Exterior to Envelope, Harold L. Rothwell, Jr. et al. / OSRAM SYLVANIA Inc. (Danvers, US)
A metal wire ultraviolet enhancer (UVE) holder (428) for attaching a UVE (424)…

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