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公开(公告)号：US20230077359A1
公开(公告)日：2023-03-16
申请号：US17829389
申请日：2022-06-01
Applicant: Innolux Corporation
Inventor： Kazuyuki Hashimoto
IPC: G09G3/00
Abstract: An electronic device is provided. The electronic device includes a tunable component and a first source follower circuit. The tunable component is electrically connected to a circuit node. The first source follower circuit is electrically connected to the circuit node. The first source follower circuit includes a first control terminal and a first terminal. The first control terminal is electrically connected to the first terminal.
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公开(公告)号：US11551607B1
公开(公告)日：2023-01-10
申请号：US17745884
申请日：2022-05-17
Applicant: Innolux Corporation
Inventor： Kazuyuki Hashimoto , Hidetoshi Watanabe
Abstract: An electronic device is provided. The electronic device includes a semiconductor element and a pixel circuit. The pixel circuit includes a first comparator, a second comparator and a subtraction unit. The first comparator generates a first comparison signal. The second comparator generates a second comparison signal. The subtraction unit is coupled to the semiconductor element and configured to receives the first comparison signal and the second comparison signal and generates a subtraction signal.
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公开(公告)号：US20220330401A1
公开(公告)日：2022-10-13
申请号：US17540250
申请日：2021-12-02
Applicant: Innolux Corporation
Inventor： Kazuyuki Hashimoto
IPC: H05B45/325 , H05B45/39
Abstract: A display device is provided. The display device of the disclosure includes a light emitting unit, a current source, a voltage comparator, and an emission control unit. The current source is configured to output a supply current. The voltage comparator is configured to receive a voltage data and a ramp signal. The emission control unit receives an emission enable signal, and coupled to the light emitting unit, the current source, and the voltage comparator. The voltage comparator outputs a comparison signal to the emission control unit according to the voltage data and the ramp signal. The emission control unit outputs a driving current to the light emitting unit according to the supply current, the emission enable signal, and the comparison signal.
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公开(公告)号：US11164494B1
公开(公告)日：2021-11-02
申请号：US17084636
申请日：2020-10-30
Applicant: Innolux Corporation
Inventor： Kazuyuki Hashimoto
Abstract: A pixel circuit is provided. The pixel circuit includes a first transistor, a second transistor, a third transistor, and a light emitting unit. The second transistor is coupled to the first transistor. The third transistor is coupled to the second transistor. The light emitting unit is coupled to the first transistor. When the first transistor is turned off, a current of a node between the third transistor and the first transistor is detected.
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公开(公告)号：US20210258527A1
公开(公告)日：2021-08-19
申请号：US16792160
申请日：2020-02-14
Applicant: InnoLux Corporation
Inventor： Kazuyuki Hashimoto
Abstract: A sensing device may include a signal source, an active area and a plurality of driving units. The active area having a plurality of sensing units. The plurality of driving units sequentially disposed adjacent to the active area and coupled to the plurality of sensing units and the signal source. The signal source provides a first operating mode and a second operating mode. In the first operating mode, a scan signal exported from one of the plurality of driving units has a first voltage level and a second voltage level. In the second operating mode, the scan signal has the second voltage level.
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Patent Agency Ranking
公开(公告)号：US10573254B2
公开(公告)日：2020-02-25
申请号：US15725293
申请日：2017-10-05
Applicant: InnoLux Corporation
Inventor： Masahiro Yoshiga , Kazuyuki Hashimoto
Abstract: A pixel circuit includes a pixel control unit, a first switching unit, a second switching unit, an inverter, a memory capacitor, and a pixel capacitor. The pixel control unit is coupled to a source line and a gate line. The first switching unit has a first terminal coupled to the pixel control unit, and a second terminal. The inverter has an input terminal coupled to the second terminal of the first switching unit, and an output terminal. The memory capacitor is coupled to the first terminal of the first switching unit and receives a first voltage or a second voltage higher than the first voltage. The second switching unit has a first terminal coupled to the pixel control unit, and a second terminal coupled to the output terminal of the inverter. The pixel capacitor is coupled to a common line and the output terminal of the inverter.
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公开(公告)号：US20160109977A1
公开(公告)日：2016-04-21
申请号：US14517512
申请日：2014-10-17
Applicant: InnoLux Corporation
Inventor： Kazuyuki Hashimoto , Yun-Chung Huang , Bo-Han Wu
CPC classification number: G06F3/044 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112
Abstract: A touch display panel includes a substrate, a light-blocking matrix layer and a sensing circuit. The sensing circuit is disposed on a surface of the substrate and forms a single-layer structure and located at the light-blocking matrix layer. The sensing circuit includes a plurality of driving electrodes, a plurality of sensing electrodes and a plurality of signal wires. The driving electrodes and the sensing electrodes are insulated from each other. The signal wires are connected to the driving electrodes and the sensing electrodes. The sensing electrodes, the driving electrodes and the signal wires are disposed on the single-layer structure. A touch display apparatus is also disclosed.
Abstract translation: 触摸显示面板包括基板，遮光矩阵层和感测电路。 感测电路设置在基板的表面上并形成单层结构并且位于阻光矩阵层。 感测电路包括多个驱动电极，多个感测电极和多个信号线。 驱动电极和感测电极彼此绝缘。 信号线连接到驱动电极和感测电极。 感测电极，驱动电极和信号线设置在单层结构上。 还公开了触摸显示装置。
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28.发明授权公开(公告)号：US09118908B2
公开(公告)日：2015-08-25
申请号：US13750721
申请日：2013-01-25
Applicant: INNOLUX CORPORATION
Inventor： Naoki Sumi , Kazuyuki Hashimoto , Toshihiko Araki
CPC classification number: H04N13/31 , G09G3/00 , G09G3/003 , G09G2310/0205 , G09G2310/0286 , G09G2310/0297 , G09G2340/0414 , G09G2340/0421 , H04N13/305 , H04N13/359
Abstract: A two dimensional/three dimensional (2D/3D) switchable display module comprising a display panel, an optical module, a gate driver and a data driver is disclosed. The display panel comprises a plurality of sub pixels electrically coupled to a plurality of gate lines and a plurality of data lines. The optical module is disposed on the display panel for changing light path from the display panel. The gate driver provides a plurality of scan signals to the gate lines. The data driver provides a plurality of data signals to the data lines. The gate driver provides the same scan signal to more than one gate lines at a same time or the data driver provides the same data signal to more than one data lines at a same time for displaying images.
Abstract translation: 公开了一种包括显示面板，光学模块，栅极驱动器和数据驱动器的二维/三维（2D / 3D）可切换显示模块。 显示面板包括电耦合到多条栅极线和多条数据线的多个子像素。 光学模块设置在显示面板上，用于改变来自显示面板的光路。 栅极驱动器向栅极线提供多个扫描信号。 数据驱动器向数据线提供多个数据信号。 栅极驱动器在同一时间向多于一个栅极线提供相同的扫描信号，或者数据驱动器同时向多个数据线提供相同的数据信号以显示图像。
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29.发明授权公开(公告)号：US12147257B2
公开(公告)日：2024-11-19
申请号：US17970538
申请日：2022-10-20
Applicant: Innolux Corporation
Inventor： Kazuyuki Hashimoto , Junya Shibata
Abstract: An electronic device is provided. The electronic device includes a power generator, a power regulator and an electronic element. The power generator is configured to provide an input voltage. The power regulator includes a voltage regulator. The voltage regulator is electrically connected to the power generator. The voltage regulator is configured to receive the input voltage to generate an output voltage. The electronic element is electrically connected to the power regulator. The electronic element is configured to receive the output voltage. The power regulator generates a control signal according to the input voltage. The power regulator provides the control signal to the electronic element. An adjustable level of the electronic element is adjusted according to the control signal.
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公开(公告)号：US11961462B2
公开(公告)日：2024-04-16
申请号：US18163303
申请日：2023-02-02
Applicant: Innolux Corporation
Inventor： Kazuyuki Hashimoto
IPC: G09G3/32 , H01L29/93 , H03K19/0948
CPC classification number: G09G3/32 , H01L29/93 , H03K19/0948 , G09G2310/0243
Abstract: An electronic device is provided. The electronic device includes a pixel array, a gate driver and a bias signal driver. The pixel array includes a pixel unit. The gate driver generates a plurality of gate control signals. The bias signal driver is electrically connected to the pixel unit and the gate driver, and configured to generate a bias signal to activate the pixel unit according to a part of the plurality of gate control signals. The bias signal driver includes a first logic circuit and a second logic circuit.
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