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Class Information
Number: 257/81
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Incoherent light emitter structure > In combination with or also constituting light responsive device > With specific housing or contact structure
Description: Subject matter wherein the combined light emitting and light responsive device is provided with a particular housing or electrical contact structure.


Sub-classes under this class:

Class Number Class Name Patents
257/82 Discrete light emitting and light responsive devices 515


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

Patent Number Title Of Patent Date Issued
6867795 Optical array with improved contact structure Mar. 15, 2005
6867542 Floating chip photonic device and method of manufacture Mar. 15, 2005
6864510 Nitride semiconductor field effect transistor (FET) and method of fabricating the same Mar. 8, 2005
6864513 Light emitting diode bulb having high heat dissipating efficiency Mar. 8, 2005
6864511 Optical transmission module and the production method of the same Mar. 8, 2005
6864509 Packaging optically coupled integrated circuits using flip-chip methods Mar. 8, 2005
6861675 Optically coupled semiconductor device and method for manufacturing the same Mar. 1, 2005
6861674 Electroluminescent device Mar. 1, 2005
6858874 Package structure of organic electroluminescence panel Feb. 22, 2005
6858873 Semiconductor diode having a semiconductor die with a substrate and multiple films applied thereover Feb. 22, 2005
6858872 Optical interconnection integrated circuit, method of manufacturing optical interconnection integrated circuit, electro-optical apparatus, and electronic apparatus Feb. 22, 2005
6858871 Semiconductor device and manufacturing method therefor Feb. 22, 2005
6853011 Light emitting diode and method of making the same Feb. 8, 2005
6849876 Light emitting device Feb. 1, 2005
6849869 Long lifetime polymer light-emitting devices with improved luminous efficiency and improved radiance Feb. 1, 2005
6849878 Method for fabricating a radiation-emitting semiconductor chip based on III-V nitride semiconductor, and radiation-emitting semiconductor chip Feb. 1, 2005
6846687 Process of packaging organic electroluminescent panel Jan. 25, 2005
6844571 III-nitride light-emitting device with increased light generating capability Jan. 18, 2005
6844570 Component of a radiation detector comprising a substrate with positioning structure for a photoelectric element array Jan. 18, 2005
6841802 Thin film light emitting diode Jan. 11, 2005
6841799 Optoelectronic package Jan. 11, 2005
6838702 Light emitting diode Jan. 4, 2005
6835960 Light emitting diode package structure Dec. 28, 2004
6835958 Light-emitting device Dec. 28, 2004
6833563 Multi-stack surface mount light emitting diodes Dec. 21, 2004
6831301 Method and system for electrically coupling a chip to chip package Dec. 14, 2004
6828589 Optical semiconductor device and method for manufacturing the same Dec. 7, 2004
6828583 Injection lasers fabricated from semiconducting polymers Dec. 7, 2004
6822258 Self-organized nanometer interface structure and its applications in electronic and opto-electronic devices Nov. 23, 2004
6822265 Light emitting diode Nov. 23, 2004
6812502 Flip-chip light-emitting device Nov. 2, 2004
6809475 Led lamp with light-emitting junctions arranged in a three-dimensional array Oct. 26, 2004
6806571 III nitride compound semiconductor element an electrode forming method Oct. 19, 2004
6803608 Light emitting diode used as an illuminant of an image sensor Oct. 12, 2004
6797989 Package for opto-electrical components Sep. 28, 2004
6797987 High efficiency light emitting diode and method of making the same Sep. 28, 2004
6794725 Amorphous silicon sensor with micro-spring interconnects for achieving high uniformity in integrated light-emitting sources Sep. 21, 2004
6787890 Optical package structure Sep. 7, 2004
6787470 Sacrificial feature for corrosion prevention during CMP Sep. 7, 2004
6787383 Light-emitting device and method for manufacturing the same Sep. 7, 2004
6784460 Chip shaping for flip-chip light emitting diode Aug. 31, 2004
6781209 Optoelectronic component with thermally conductive auxiliary carrier Aug. 24, 2004
6780750 Photodiode for ultra high speed optical communication and fabrication method therefor Aug. 24, 2004
6777715 Integrated circuits using optical waveguide interconnects formed through a semiconductor wafer and methods for forming same Aug. 17, 2004
6777805 Group-III nitride compound semiconductor device Aug. 17, 2004
6774401 Light emitting diode Aug. 10, 2004
6773943 Display unit and method of fabricating the same Aug. 10, 2004
6774447 Package having an opening in a surface thereof for mounting a solid state image sensor Aug. 10, 2004
6765275 Two-layer electrical substrate for optical devices Jul. 20, 2004
6758606 Modular optoelectronic connector Jul. 6, 2004

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


 
 
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