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Class Information
Number: 257/225
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Field effect device > Charge transfer device > Non-electrical input responsive (e.g., light responsive imager, input programmed by size of storage sites for use as a read-only memory, etc.)
Description: Subject matter wherein the means that creates charge to be transferred is non-electrical (e.g., light).










Sub-classes under this class:

Class Number Class Name Patents
257/231 2-dimensional area architecture 301
257/229 Having structure to improve output signal (e.g., exposure control structure) 299
257/228 Light responsive, back illuminated 159
257/226 Sensor element and charge transfer device are of different materials or on different substrates (e.g., "hybrid") 166
257/234 Single strip of sensors (e.g., linear imager) 185
257/227 With specified dopant (e.g., photoionizable, "extrinsic" detectors for infrared) 77


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8710553 Method and apparatus for connecting signal lines of multiple layers to certain contacts while preventing connections with other contacts Apr. 29, 2014
8704276 Solid-state imaging device, method of manufacturing the same, and imaging apparatus Apr. 22, 2014
8686479 Stacked pixel for high resolution CMOS image sensor Apr. 1, 2014
8686480 Semiconductor device and method for manufacturing same Apr. 1, 2014
8686482 CMOS image sensor Apr. 1, 2014
8669598 Unit pixel of image sensor and photo detector thereof Mar. 11, 2014
8670059 Photoelectric conversion device having an n-type buried layer, and camera Mar. 11, 2014
8670056 Solid-state imaging apparatus Mar. 11, 2014
8669599 Unit pixel of image sensor and photo detector thereof Mar. 11, 2014
8669184 Method for improving flatness of a layer deposited on polycrystalline layer Mar. 11, 2014
8659061 Solid-state image capturing element Feb. 25, 2014
8653566 Solid-state imaging device Feb. 18, 2014
8643008 Semiconductor device Feb. 4, 2014
8643592 Light sensing circuit, backlight control apparatus having the same, and liquid crystal display device having the same Feb. 4, 2014
8643073 Solid state imaging device Feb. 4, 2014
8643063 Multidirectional two-phase charge-coupled device Feb. 4, 2014
8637910 Image sensor Jan. 28, 2014
8633526 Nonvolatile semiconductor memory device and method for manufacturing same Jan. 21, 2014
8629482 Method for manufacturing semiconductor device Jan. 14, 2014
8624331 Non-volatile memory devices, methods of manufacturing and methods of operating the same Jan. 7, 2014
8604521 Optically controlled read only memory Dec. 10, 2013
8581307 Large CMOS image sensor pixel with improved performance Nov. 12, 2013
8569806 Unit pixel of image sensor and photo detector thereof Oct. 29, 2013
8569805 Solid-state image sensor and method for producing the same Oct. 29, 2013
8558234 Low voltage low light imager and photodetector Oct. 15, 2013
8541820 Semiconductor device including through-electrode Sep. 24, 2013
8502277 Field-effect transistor, single-electron transistor and sensor using the same Aug. 6, 2013
8487350 Entrenched transfer gate Jul. 16, 2013
8487351 Image sensor and image sensing system including the same Jul. 16, 2013
8461590 Photodetector circuit, input device, and input/output device Jun. 11, 2013
8450780 Solid-state imaging sensor, method of manufacturing the same, and image pickup apparatus May. 28, 2013
8426896 Solid state imaging device Apr. 23, 2013
8405129 Structure for high density stable static random access memory Mar. 26, 2013
8399914 Method for making solid-state imaging device Mar. 19, 2013
8395193 Solid state image pickup device and manufacturing method therefor Mar. 12, 2013
8384133 Image sensor comprising anti-reflection layer having high refractive index Feb. 26, 2013
8378391 Semiconductor device including image sensor Feb. 19, 2013
8361824 Method for forming lens, method for manufacturing semiconductor apparatus, and electronic information device Jan. 29, 2013
8362527 Solid-state imaging device and fabrication method thereof Jan. 29, 2013
8357956 Solid-state imaging apparatus Jan. 22, 2013
8344432 Solid state imaging device and imaging apparatus Jan. 1, 2013
8319878 Solid-state imaging device and its production method Nov. 27, 2012
8319291 Non-volatile memory device with data storage layer Nov. 27, 2012
8313977 Image sensor and method for manufacturing the same Nov. 20, 2012
8299505 Pixel sensor cell with a dual work function gate electode Oct. 30, 2012
8300125 Method and apparatus for using thin-film transistors and MIS capacitors as light-sensing elements in charge mapping arrays Oct. 30, 2012
8294185 Solid-state imaging device Oct. 23, 2012
8274101 CMOS image sensor with heat management structures Sep. 25, 2012
8274100 CCD sensors with multiple contact patterns Sep. 25, 2012
8247823 Light-emitting element Aug. 21, 2012

1 2 3 4 5 6 7 8










 
 
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