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公开(公告)号：US10727258B2
公开(公告)日：2020-07-28
申请号：US16082899
申请日：2017-05-31
发明人： Yu-Jen Chen
IPC分类号： H01L27/144 , H01L27/142 , H01L31/0224 , H01L31/065 , H01L31/075 , G02F1/133 , G02F1/1343 , H01L31/0368 , H01L31/14
摘要： This application provides a display device and an active array switch substrate thereof. The active array switch substrate includes: a substrate; active array switches, formed on the substrate, where the active array switch includes a source electrode; at least one solar structure, disposed on the source electrode, where the solar structure includes a solar cell; and a transparent electrode, covered on the solar cell. The solar cell includes an N-type layer, an I-type layer of a microcrystalline silicon structure, and a P-type layer sequentially stacked in a direction away from the source electrode.
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公开(公告)号：US10714527B2
公开(公告)日：2020-07-14
申请号：US15891605
申请日：2018-02-08
发明人： Hirotaka Shiomichi , Wataru Endo
摘要： A photoelectric conversion apparatus is provided. The apparatus comprises a substrate including two light receiving regions in which light receiving devices are arranged; electrode pads arranged on the substrate; and a readout circuit arranged on the substrate and configured to read out signals from the light receiving regions. The electrode pads include an output pad for outputting a signal, and a power supply pad for supplying power to the light receiving regions or the readout circuit. Each of the light receiving regions has a shape in which a first direction is taken as a longitudinal direction, the light receiving regions are arranged along a second direction with an interval therebetween, the second direction intersecting the first direction, and one or more pads of the electrode pads is sandwiched by the light receiving regions in the second direction.
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公开(公告)号：US10692821B2
公开(公告)日：2020-06-23
申请号：US16138971
申请日：2018-09-22
发明人： Ali Afzali-Ardakani , Joel P. de Souza , Bahman Hekmatshoartabari , Daniel M. Kuchta , Devendra K. Sadana
IPC分类号： H01L23/00 , H01L31/112 , H01L21/762 , H01L31/02 , H01L31/0203 , H01L31/0216 , H01L31/0224 , H01L31/024 , H01L31/0376 , H01L31/14 , H01L31/20 , H01L27/144 , H01L29/49
摘要： Silicon-based or other electronic circuitry is dissolved or otherwise disabled by reactive materials within a semiconductor chip should the chip or a device containing the chip be subjected to tampering. Triggering circuits containing normally-OFF heterojunction field-effect photo-transistors are configured to cause reactions of the reactive materials within the chips upon exposure to light. The normally-OFF heterojunction field-effect photo-transistors can be fabricated during back-end-of-line processing through the use of polysilicon channel material, amorphous hydrogenated silicon gate contacts, hydrogenated crystalline silicon source/drain contacts, or other materials that allow processing at low temperatures.
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公开(公告)号：US20200012363A1
公开(公告)日：2020-01-09
申请号：US16502407
申请日：2019-07-03
发明人： Pengcheng TIAN , Zhengxin ZHANG , Xin LI
IPC分类号： G06F3/042 , H01L27/12 , H01L31/113 , H01L31/0232 , H01L31/14
摘要： The present disclosure provides a display panel, a display device and manufacturing method of the display panel. The display panel includes a display area and a peripheral area located at a periphery of the display area, a light transmittance region is provided in the peripheral region; at least one first sub-pixels is provided at positions corresponding to the light transmittance regions, wherein at least one of the first sub-pixels is provided with a first thin film transistor, the first thin film transistor is connected with the first gate line, the first data line, and the first pixel electrode, wherein the first gate line is floating; a first pixel electrode is disposed in at least one of the first sub-pixels; and at least one first sensing electrode has an orthogonal projection on a base substrate partially overlapped with an orthogonal projection of the at least one first sub-pixel.
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公开(公告)号：US20190384079A1
公开(公告)日：2019-12-19
申请号：US16549166
申请日：2019-08-23
发明人： Shunpei Yamazaki , Daisuke KUBOTA , Naoto KUSUMOTO
IPC分类号： G02F1/1335 , H01L31/14 , G09G3/32 , G02B5/30 , G09G3/36 , G09G3/3233
摘要： A display device includes a first region and a second region adjacent to the first region. A display element included in the first region has a function of reflecting visible light and a function of emitting visible light. A display element included in the second region has a function of emitting visible light. In an electronic device including the display device, the first region is located on a first surface (e.g., top surface) on which a main image is displayed, and the second region is located on a second surface (e.g., side surface) on which an auxiliary image is displayed.
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公开(公告)号：US10388817B2
公开(公告)日：2019-08-20
申请号：US15609771
申请日：2017-05-31
发明人： Simon Fafard , Denis Paul Masson
IPC分类号： H01L31/06 , H01L31/109 , H01L31/0693 , H01L31/103 , H01L31/18 , H01L31/0735 , H01L31/0304 , H01L31/14
摘要： An optical transducer system that has a light source and a transducer. The light source generates light that has a predetermined photon energy. The transducer has a bandgap energy that is smaller than the photon energy. An increased optical to electrical conversion efficiency is obtained by illuminating the transducer at increased optical power densities. A method of converting optical energy to electrical energy is also provided.
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公开(公告)号：US10381413B2
公开(公告)日：2019-08-13
申请号：US15914725
申请日：2018-03-07
发明人： Sung Young Yun , Gae Hwang Lee , Kwang Hee Lee , Dong-Seok Leem , Yong Wan Jin
摘要： Disclosed are an organic photoelectric device including a first electrode and a second electrode facing each other and a photoelectric conversion layer disposed between the first electrode and the second electrode and selectively absorbing light in a green wavelength region, wherein the photoelectric conversion layer includes at least one first photoelectric conversion material having a peak absorption wavelength (λmax1) of less than about 540 nm and a at least one second photoelectric conversion material having a peak absorption wavelength (λmax2) of greater than or equal to about 540 nm, and an image sensor, and an electronic device.
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公开(公告)号：US20190244987A1
公开(公告)日：2019-08-08
申请号：US16257607
申请日：2019-01-25
IPC分类号： H01L27/146 , H01L31/14 , H01L27/142 , H04N5/3745
摘要： An imaging device including: a photoelectric converter including first and second electrodes and a photoelectric conversion layer therebetween; a voltage supplier; an output circuit for outputting a signal corresponding to the potential of the second electrode; and a detector for detecting the signal level. The change rate of the conversion efficiency of the photoelectric converter with respect to a bias voltage applied between the electrodes when the bias voltage is in a first range is greater than that when the bias voltage is in a second range higher than the first range. The voltage supplier, when the detected level is a first threshold or higher, causes the potential difference between the electrodes to be a first difference, and, when the detected level is lower than a second threshold that is the first threshold or lower, causes the potential difference to be a second difference greater than the first difference.
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公开(公告)号：US10319763B2
公开(公告)日：2019-06-11
申请号：US16114642
申请日：2018-08-28
申请人： Sony Corporation
IPC分类号： H01L31/14 , G02B27/00 , H01L27/146 , G02B5/20
摘要： A solid-state imaging apparatus includes: a solid-state imaging device photoelectrically converting light taken by a lens; and a light shielding member shielding part of light incident on the solid-state imaging device from the lens, wherein an angle made between an edge surface of the light shielding member and an optical axis direction of the lens is larger than an incident angle of light to be incident on an edge portion of the light shielding member.
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公开(公告)号：US10295519B2
公开(公告)日：2019-05-21
申请号：US15026506
申请日：2014-10-28
发明人： Young June Park , Seong Wook Choi , Sang Woo Lee
摘要： A sensing system according to the embodiment of the present invention includes an optical actuator configured to apply an optical stimulus into a detection target substance, a photo detector configured to output an electrical signal having a snapback form in response to an optical response generated according to a concentration of the detection target substance to which the optical stimulus is applied, an amplifier configured to amplify the electrical signal output from the photo detector and to provide the amplified electrical signal as positive feedback to the optical actuator, and a detection unit configured to detect the detection target substance in response to the electrical signal.
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