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Class Information
Number: 257/88
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Incoherent light emitter structure > Plural light emitting devices (e.g., matrix, 7-segment array)
Description: Subject matter wherein the light emitting active semiconductor device contains more than one light emitting active junction.


Sub-classes under this class:

Class Number Class Name Patents
257/92 Alphanumeric segmented array 48
257/89 Multi-color emission 353
257/93 With electrical isolation means in integrated circuit structure 173
257/91 With shaped contacts or opaque masking 252


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
7619286 Liquid crystal display device and method of fabricating the same Nov. 17, 2009
7615793 AC driven light--emitting device Nov. 10, 2009
7612438 Active matrix substrate with height control member Nov. 3, 2009
7608861 Active matrix type display having two transistors of opposite conductivity acting as a single switch for the driving transistor of a display element Oct. 27, 2009
7608811 Minimal depth light filtering image sensor Oct. 27, 2009
7605399 Thin film transistor Oct. 20, 2009
7605393 Organic electro-luminance device and method for fabricating the same Oct. 20, 2009
7605403 Semiconductor light-emitting device and fabrication method of the same Oct. 20, 2009
7601988 Light emitting device Oct. 13, 2009
7601987 Semiconductor light emitting device Oct. 13, 2009
7600890 Illuminated sign and light source for use with said sign Oct. 13, 2009
7598528 High power light emitting diode package and method of producing the same Oct. 6, 2009
7598530 Light emitting diode with high illumination Oct. 6, 2009
7599020 Liquid crystal display module having liquid crystal panel and backlight unit Oct. 6, 2009
7595511 Nitride micro light emitting diode with high brightness and method of manufacturing the same Sep. 29, 2009
7595512 Color filter and fabricating method thereof Sep. 29, 2009
7592633 Semiconductor light emitting device Sep. 22, 2009
7592620 Active matrix organic light-emitting display device Sep. 22, 2009
7586254 Organic electroluminescence display device Sep. 8, 2009
7586129 Single chip with multi-LED Sep. 8, 2009
7586126 Light emitting diode lighting module with improved heat dissipation structure Sep. 8, 2009
7582906 Lighting device and display device provided with the same Sep. 1, 2009
7582911 LED luminaire Sep. 1, 2009
7579628 Backlight device for liquid crystal display including a plurality of light emitting diodes within their own concaves aligned in a straight line within a larger concave Aug. 25, 2009
7577364 Optical wireless communications Aug. 18, 2009
7576366 Light-emitting diode chip package body and packaging method thereof Aug. 18, 2009
7575341 Lamp structure Aug. 18, 2009
7573074 LED electrode Aug. 11, 2009
7569861 Light emitting device having light emitting elements Aug. 4, 2009
7566903 Semiconductor device and method of manufacturing the same Jul. 28, 2009
7564054 Thin film forming device, method of forming a thin film, and self-light-emitting device Jul. 21, 2009
7564065 Light emitting device and a lighting apparatus Jul. 21, 2009
7564068 COG-typed organic electroluminescent cell Jul. 21, 2009
7560733 Organic light emitting device Jul. 14, 2009
7560738 Light-emitting diode array having an adhesive layer Jul. 14, 2009
7557382 Display device and manufacturing method of the same Jul. 7, 2009
7557494 Display device Jul. 7, 2009
7553683 Method of forming pre-fabricated wavelength converting elements for semiconductor light emitting devices Jun. 30, 2009
7554162 Thin film transistor substrate with low reflectance upper electrode Jun. 30, 2009
7550774 Light emission device, method of manufacturing same, electro-optical device and electronic device Jun. 23, 2009
7547113 Full-color LED-based lighting device Jun. 16, 2009
7547922 Light-emitting diode assembly Jun. 16, 2009
7544309 Illumination system comprising a radiation source and a fluorescent material Jun. 9, 2009
7541610 LED device with re-emitting semiconductor construction and converging optical element Jun. 2, 2009
7541619 Electro-optical device, image forming apparatus, and image reader Jun. 2, 2009
7538356 Combination assembly of LED and liquid-vapor thermally dissipating device May. 26, 2009
7538354 Light-emitting device and electronic apparatus May. 26, 2009
7537947 Optoelectronic displays May. 26, 2009
7537368 Surface light-source device using light-emitting elements May. 26, 2009
7535027 Amorphous-silicon thin film transistor and shift resister having the same May. 19, 2009

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


 
 
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