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公开(公告)号：US20240334846A1
公开(公告)日：2024-10-03
申请号：US18385296
申请日：2023-10-30
Applicant: PsiQuantum Corp.
Inventor： Faraz Najafi
IPC: H10N60/84 , G01J1/42 , G01J1/44 , H01L29/43 , H01L29/786 , H01L31/00 , H01L31/0224 , H01L31/113 , H10N60/10 , H10N60/20 , H10N60/30 , H10N60/35
CPC classification number: H10N60/84 , G01J1/44 , H01L29/437 , H01L29/78645 , H01L31/00 , H01L31/022408 , H01L31/1136 , H10N60/128 , H10N60/207 , H10N60/30 , H10N60/35 , G01J1/42 , G01J2001/442 , G01J2001/446 , G01J2001/4473
Abstract: The various embodiments described herein include methods, devices, and systems for fabricating and operating transistors. In one aspect, a transistor includes: (1) a semiconducting component configured to operate in an on state at temperatures above a semiconducting threshold temperature; and (2) a superconducting component configured to operate in a superconducting state while: (a) a temperature of the superconducting component is below a superconducting threshold temperature; and (b) a first current supplied to the superconducting component is below a current threshold; where: (i) the semiconducting component is located adjacent to the superconducting component; and (ii) in response to a first input voltage, the semiconducting component is configured to generate an electromagnetic field sufficient to lower the current threshold such that the first current exceeds the lowered current threshold, thereby transitioning the superconducting component to a non-superconducting state.
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公开(公告)号：US20240328857A1
公开(公告)日：2024-10-03
申请号：US18733887
申请日：2024-06-05
Applicant: Innolux Corporation
Inventor： Kazuyuki Hashimoto
IPC: G01J1/44 , G01R31/317
CPC classification number: G01J1/44 , G01J2001/446 , G01R31/31723
Abstract: An electronic device is provided. The electronic device includes an electronic component, a sensing circuit, and a driving circuit. The sensing circuit is electrically connected to the electronic component through a sensing node. The sensing circuit includes a first transistor, a second transistor, and a third transistor. A control terminal of the first transistor is electrically connected to a terminal of the second transistor, and a terminal of the first transistor is electrically connected to another terminal of the second transistor. The third transistor is electrically connected to the first transistor. The driving circuit is electrically connected to the electronic component and the sensing circuit through the sensing node. The driving circuit includes a compensation transistor.
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公开(公告)号：US20240328855A1
公开(公告)日：2024-10-03
申请号：US18603479
申请日：2024-03-13
Applicant: Japan Display Inc.
Inventor： Kaoru ITO , Akihiko FUJISAWA , Daichi ABE
CPC classification number: G01J1/44 , G01J1/08 , G01J2001/446 , G01J2001/448
Abstract: According to an aspect, a detection device includes: a planar detection device including photodetection elements; point light sources provided correspondingly to the photodetection elements; a light directivity control element disposed between the point light sources and the photodetection elements; and a detection circuit electrically coupled to the photodetection elements. Each point light source corresponds to at least one of the photodetection elements. In a light amount setting mode, the point light sources are lit up at different light amounts; the photodetection elements output sensor values corresponding to the different light amounts; the sensor values that are detected are compared with a preset target sensor value; and light amounts for detection of the point light sources are set. In a detection mode, the point light sources are lit up at the set light amounts for detection; and the photodetection elements output sensor values corresponding to the light amounts for detection.
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公开(公告)号：US20240319008A1
公开(公告)日：2024-09-26
申请号：US18735794
申请日：2024-06-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yun Jae SUH , Sung Ho KIM , Jun Seok KIM
CPC classification number: G01J1/44 , G01J1/0238 , H03F3/45071 , G01J1/18 , G01J2001/446
Abstract: A data output device is provided. The data output device includes a converter circuit configured to generate a conversion signal based on an output signal; a boosting circuit configured to generate a boosting signal based on the output signal; and an output circuit configured to generate the output signal based on an input signal and a feedback signal, the feedback signal being based on the conversion signal and the boosting signal.
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公开(公告)号：US12072239B1
公开(公告)日：2024-08-27
申请号：US18128948
申请日：2023-03-30
Applicant: XILINX, INC.
Inventor： Zhaowen Wang , Mayank Raj , Chuan Xie , Sandeep Kumar , Muqseed Mohammad , Sukruth Pattanagiri Giriyappa , Stanley Y. Chen , Parag Upadhyaya , Yohan Frans
CPC classification number: G01J1/44 , G01J1/0252 , H03F3/45076 , G01J2001/444 , G01J2001/446
Abstract: An integrated circuit (IC) device includes a controller circuitry having an input coupled to a photodiode of an optoelectronic circuitry and an output coupled to a heater of the optoelectronic circuitry, the controller circuitry configured to determine a center frequency of the optoelectronic circuitry based on a shape of an input signal received from the photodiode, and provide a heater signal to the heater based on the shape of the input signal and the center frequency of the optoelectronic circuitry.
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Patent Agency Ranking
公开(公告)号：US12038323B2
公开(公告)日：2024-07-16
申请号：US17896063
申请日：2022-08-25
Applicant: Innolux Corporation
Inventor： Kazuyuki Hashimoto
IPC: G01J1/44 , G01R31/317
CPC classification number: G01J1/44 , G01J2001/446 , G01R31/31723
Abstract: An electronic device is provided. The electronic device includes an electronic component and a sensing circuit. The sensing circuit is electrically connected to the electronic component through a sensing node. The sensing circuit comprises a first capacitor, a first transistor, a second transistor, a third transistor and a fourth transistor. The second transistor is electrically connected between the first capacitor and a control terminal of the first transistor. The third transistor is electrically connected to the first transistor. The fourth transistor is electrically connected to the first transistor. The first capacitor is electrically connected between the sensing node and the control terminal of the first transistor.
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公开(公告)号：US20240201011A1
公开(公告)日：2024-06-20
申请号：US18585101
申请日：2024-02-23
Applicant: PixArt Imaging Inc.
Inventor： ZI-HAO TAN
CPC classification number: G01J1/4204 , G01J1/44 , G01P13/00 , G01J2001/446
Abstract: There is provided an optical sensor including a photodiode, a wave converter, a pixel array and a processor. The photodiode detects ambient light flicker to generate sine waves. The wave converter converts the sine waves to square waves. The processor uses a sampling frequency to count the square waves, and identifies whether the ambient light flicker is well detected according to a counting value of each square wave and a counting value variation of multiple square waves within a count period to accordingly determine whether to recognize a frequency of ambient light flicker and adjust an acquiring phase of the image frame.
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188.发明公开公开(公告)号：US20240170506A1
公开(公告)日：2024-05-23
申请号：US18429528
申请日：2024-02-01
Inventor： Keng-Yu Chou , Chun-Hao Chuang , Kazuaki Hashimoto , Wei-Chieh Chiang , Cheng Yu Huang , Wen-Hau Wu , Chih-Kung Chang
IPC: H01L27/146 , G01J1/02 , G01J1/44
CPC classification number: H01L27/14603 , G01J1/0271 , G01J1/44 , H01L27/14623 , H01L27/14627 , H01L27/1464 , H01L27/14649 , H01L27/14685 , H01L27/14689 , G01J2001/446
Abstract: Various embodiments of the present disclosure are directed towards an integrated chip. The integrated chip includes a first pixel region and a second pixel region within a substrate. A first recess region is disposed along a back-side of the substrate within the first pixel region. The back-side of the substrate within the first pixel region is asymmetric about a center of the first pixel region in a cross-sectional view. A second recess region is disposed along the back-side of the substrate and within the second pixel region. The back-side of the substrate within the second pixel region is asymmetric about a center of the second pixel region in the cross-sectional view. The first recess region and the second recess region are substantially symmetric about a vertical line laterally between the first pixel region and the second pixel region.
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公开(公告)号：US11953372B2
公开(公告)日：2024-04-09
申请号：US17577388
申请日：2022-01-18
Applicant: InnoLux Corporation
Inventor： Yu-Tsung Liu , Wei-Ju Liao , Wei-Lin Wan , Cheng-Hsueh Hsieh , Po-Hsin Lin , Te-Yu Lee
IPC: G01J1/04 , G01J1/44 , H01L27/146 , G06V40/13
CPC classification number: G01J1/44 , G01J1/0411 , G01J1/0437 , H01L27/14623 , H01L27/14627 , G01J2001/446 , G01J2001/4473 , G06V40/1318
Abstract: An optical sensing device is disclosed. The optical sensing device includes a sensing pixel, a driving circuit and a first light shielding layer. The sensing pixel includes a sensing circuit and a sensing element electrically connected to the sensing circuit. The driving circuit is electrically connected to the sensing circuit. The first light shielding layer includes at least one first opening corresponding to the sensing element, and the first light shielding layer is overlapped with the driving circuit in a top-view direction of the optical sensing device.
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190.发明授权公开(公告)号：US11946800B2
公开(公告)日：2024-04-02
申请号：US17722637
申请日：2022-04-18
Applicant: PixArt Imaging Inc.
Inventor： Zi-Hao Tan
CPC classification number: G01J1/4204 , G01J1/44 , G01P13/00 , G01J2001/446
Abstract: There is provided an optical sensor including a photodiode, a wave converter, a pixel array and a processor. The photodiode detects ambient light flicker to generate sine waves. The wave converter converts the sine waves to square waves. The processor uses a sampling frequency to count the square waves, and identifies whether the ambient light flicker is well detected according to a counting value of each square wave and a counting value variation of multiple square waves within a count period to accordingly determine whether to recognize a frequency of ambient light flicker and adjust an acquiring phase of the image frame.
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