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Class Information
Number: 257/E21.527
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Processes or apparatus adapted for manufacture or treatment of semiconductor or solid-state devices or of parts thereof (epo) > Testing or measuring during manufacture or treatment or reliability measurement, i.e., testing of parts followed by no processing which modifies parts as such (epo) > Procedures, i.e., sequence of activities consisting of plurality of measurement and correction, marking or sorting steps (epo) > Optical enhancement of defects or not directly visible states, e.g., selective electrolytic deposition, bubbles in liquids, light emission, color change (epo)
Description: This subclass is indented under subclass E21.525. This subclass is substantially the same in scope as ECLA classification H01L21/66P4.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8664023 Deposition method, deposition film, and method for producing organic electroluminescence display device Mar. 4, 2014
8587041 Solid-state imaging device and method of manufacturing the same Nov. 19, 2013
8563337 Simultaneous silicone dispension on coupler Oct. 22, 2013
8525217 Method and device for resin coating Sep. 3, 2013
8507328 Systems and methods providing semiconductor light emitters Aug. 13, 2013
8497536 Dual-facing camera assembly Jul. 30, 2013
8486724 Wafer level reflector for LED packaging Jul. 16, 2013
8482422 Thin film deposition apparatus and method of manufacturing organic light-emitting display device by using thin film deposition apparatus Jul. 9, 2013
8435816 Method for fabricating InGaAlN light emitting device on a combined substrate May. 7, 2013
8421095 Light-emitting diode array Apr. 16, 2013
8415174 Inspection method and manufacturing method of light-emitting device Apr. 9, 2013
8405180 Solid-state imaging device, method of making the same, and imaging apparatus Mar. 26, 2013
8389304 Method for producing group III nitride semiconductor light-emitting device Mar. 5, 2013
8350393 Apparatus and method for predetermined component placement to a target platform Jan. 8, 2013
8338197 LED chip-based lighting products and methods of building Dec. 25, 2012
8202756 Organic EL device Jun. 19, 2012
8173481 Thin film deposition apparatus and method of manufacturing organic light-emitting display device by using thin film deposition apparatus May. 8, 2012
8158447 Dual panel type organic electroluminescent display device and method fabricating the same Apr. 17, 2012
8143078 Methods for monitoring the amount of contamination imparted into semiconductor wafers during wafer processing Mar. 27, 2012
8114703 Organic EL device Feb. 14, 2012
8080436 Light emitting device and method of manufacturing the light emitting device Dec. 20, 2011
8071404 Method for fabricating light emitting device Dec. 6, 2011
8071403 Method of manufacturing liquid crystal display device Dec. 6, 2011
8062925 Process for preparing a semiconductor light-emitting device for mounting Nov. 22, 2011
8058081 Method of testing an integrity of a material layer in a semiconductor structure Nov. 15, 2011
8048699 Dual panel type organic electroluminescent display device and method of fabricating the same Nov. 1, 2011
8039867 ZnO-containing semiconductor layer, its manufacture method, and semiconductor light emitting device Oct. 18, 2011
8039914 Solid-state imaging device, method of making the same, and imaging apparatus Oct. 18, 2011
8030638 Quasi single crystal nitride semiconductor layer grown over polycrystalline SiC substrate Oct. 4, 2011
8008694 Brightness enhancement method and apparatus of light emitting diodes Aug. 30, 2011
7968355 Luminous devices, packages and systems containing the same, and fabricating methods thereof Jun. 28, 2011
7956393 Composition for photoresist stripper and method of fabricating thin film transistor array substrate Jun. 7, 2011
7947516 LED packaging methods and LED-based lighting products May. 24, 2011
7947526 Method of making backside illumination image sensor May. 24, 2011
7935560 Imagers having electrically active optical elements May. 3, 2011
7927894 Apparatus for aligning an optical device an object, an optical instrument and a semiconductor process system Apr. 19, 2011
7833807 Method of manufacturing semiconductor laser for communication, semiconductor laser for communication and optical transmission module Nov. 16, 2010
7833845 Manufacturing method of semiconductor device Nov. 16, 2010
7790482 Light emitting diode package with diffuser and method of manufacturing the same Sep. 7, 2010
7772015 Observation method of wafer ion implantation defect Aug. 10, 2010
7772016 Method for composition control of a metal compound film Aug. 10, 2010
7763499 CMOS front end process compatible low stress light shield Jul. 27, 2010
7754557 Method for manufacturing vertical CMOS image sensor Jul. 13, 2010
7736938 Methods for fabricating CMOS image sensor Jun. 15, 2010
7727873 Production method of gallium nitride-based compound semiconductor multilayer structure Jun. 1, 2010
7723150 Image sensor and fabricating method thereof May. 25, 2010
7713776 Method of making a light emitting diode May. 11, 2010
7704758 Optical device and its manufacturing method, and optical device wafer Apr. 27, 2010
7682844 Silicon substrate processing method for observing defects in semiconductor devices and defect-detecting method Mar. 23, 2010
7655536 Methods of forming flash devices with shared word lines Feb. 2, 2010

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