中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

22 records (took 0.016 seconds)

    ELECTRONIC DEVICE
    12.
    发明申请
    ELECTRONIC DEVICE 有权

    公开(公告)号：US20250148988A1

    公开(公告)日：2025-05-08

    申请号：US19014771

    申请日：2025-01-09

    Applicant: InnoLux Corporation

    Inventor： Lien-Hsiang CHEN ,  Kung-Chen KUO ,  Ming-Chun TSENG ,  Cheng-Hsu CHOU ,  Kuan-Feng LEE

    IPC: G09G3/3233 ,  H10D86/40 ,  H10D86/60 ,  H10K59/121

    Abstract: An electronic device includes a substrate, a first transistor and a second transistor. The first transistor is disposed on the substrate and has a first terminal electrically connected to a first voltage level, a second terminal and a control terminal. The second transistor is disposed on the substrate and has a first terminal electrically connected to the second terminal of the first transistor, a second terminal electrically connected to a second voltage level, and a control terminal electrically connected to the control terminal of the first transistor. Wherein a voltage value of the first voltage level is greater than a voltage value of the second voltage level.

    PIXEL CIRCUIT SHARING DRIVING TRANSISTOR
    13.
    发明申请
    PIXEL CIRCUIT SHARING DRIVING TRANSISTOR 有权

    公开(公告)号：US20220199000A1

    公开(公告)日：2022-06-23

    申请号：US17519628

    申请日：2021-11-05

    Applicant: InnoLux Corporation

    Inventor： Ker-Yih KAO ,  Ming-Chun TSENG ,  Kung-Chen KUO ,  Yong-Zhi LIU ,  Lien-Hsiang CHEN

    IPC: G09G3/32

    Abstract: An electronic device includes a substrate, a first light emitting unit, a second light emitting unit, a driving transistor, a first emission transistor, and a second emission transistor. The first light emitting unit and the second light emitting unit are disposed on the substrate. The driving transistor is electrically connected to a voltage source. The first emission transistor is electrically connected between the driving transistor and the first light emitting unit. The second emission transistor is electrically connected between the driving transistor and the second light emitting unit.

    PIXEL STRUCTURE
    15.
    发明申请
    PIXEL STRUCTURE 审中-公开
    像素结构

    公开(公告)号：US20170061884A1

    公开(公告)日：2017-03-02

    申请号：US15244218

    申请日：2016-08-23

    Applicant: InnoLux Corporation

    Inventor： Lien-Hsiang CHEN ,  Kung-Chen KUO ,  Ming-Chun TSENG

    IPC: G09G3/3258

    CPC classification number: G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2320/043

    Abstract: A pixel structure including a data transistor, a switching transistor, a driving transistor, a compensation transistor, an illumination transistor, an organic light-emitting diode (OLED) and a first capacitor is provided. The data transistor transmits a data signal to a node according to a scan signal. The switching transistor provides a first reference signal to the node according to a first illumination signal. The driving transistor includes a gate, a source receiving a first operation voltage and a drain. The compensation transistor is coupled between the gate and the drain and receives a control signal. The illumination transistor receives a second illumination signal and is coupled to the drain. The OLED includes an anode coupled to the illumination transistor and a cathode receiving a second operation voltage. The first capacitor is coupled between the node and the gate.

    Abstract translation: 提供了包括数据晶体管，开关晶体管，驱动晶体管，补偿晶体管，照明晶体管，有机发光二极管（OLED）和第一电容器的像素结构。 数据晶体管根据扫描信号将数据信号发送到节点。 开关晶体管根据第一照明信号向节点提供第一参考信号。 驱动晶体管包括栅极，接收第一操作电压和漏极的源极。 补偿晶体管耦合在栅极和漏极之间，并接收控制信号。 照明晶体管接收第二照明信号并耦合到漏极。 OLED包括耦合到照明晶体管的阳极和接收第二操作电压的阴极。 第一电容器耦合在节点和门之间。

    PIXEL DRIVING CIRCUITS, PIXEL DRIVING METHODS, DISPLAY PANELS AND ELECTRONIC DEVICES
    16.
    发明申请
    PIXEL DRIVING CIRCUITS, PIXEL DRIVING METHODS, DISPLAY PANELS AND ELECTRONIC DEVICES 有权
    像素驱动电路，像素驱动方法，显示面板和电子设备

    公开(公告)号：US20140022152A1

    公开(公告)日：2014-01-23

    申请号：US13726841

    申请日：2012-12-26

    Applicant: INNOCOM TECHNOLOGY(SHENZHEN) CO., LTD. ,  CHIMEI INNOLUX CORPORATION

    Inventor： Hong-Ru GUO ,  Lien-Hsiang CHEN

    IPC: G09G3/32

    CPC classification number: G09G3/3208 ,  G09G3/30 ,  G09G3/3233 ,  G09G2300/0439 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2320/045

    Abstract: A pixel driving circuit is provided, including first, second, third, fourth, and fifth switching devices and first and second capacitors. The first switching device has a first terminal coupled to a first power source voltage, and a control terminal coupled to a first scan signal line. The second switching device has a first terminal coupled to a second terminal of the first switching device, a second terminal coupled to a first node and an emitting device, and a control terminal coupled to a second node. The third switching device has a first terminal coupled between the first terminal of the second switching device and a second terminal of the first switching device, a second terminal coupled to the second node, and a control terminal coupled to a second scan signal line.

    Abstract translation: 提供了一种像素驱动电路，包括第一，第二，第三，第四和第五开关器件以及第一和第二电容器。 第一开关装置具有耦合到第一电源电压的第一端子和耦合到第一扫描信号线的控制端子。 第二开关装置具有耦合到第一开关装置的第二端子的第一端子，耦合到第一节点和发射装置的第二端子以及耦合到第二节点的控制端子。 第三开关装置具有耦合在第二开关装置的第一端子和第一开关装置的第二端子之间的第一端子，耦合到第二节点的第二端子和耦合到第二扫描信号线的控制端子。

    DISPLAY DEVICE
    19.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220238617A1

    公开(公告)日：2022-07-28

    申请号：US17719310

    申请日：2022-04-12

    Applicant: InnoLux Corporation

    Inventor： Lien-Hsiang CHEN ,  Kung-Chen KUO ,  Sheng-Kai HSU ,  Hsia-Ching CHU ,  Mei-Chun SHIH

    IPC: H01L27/32 ,  H01L29/49 ,  H01L51/52 ,  H01L51/56

    Abstract: A display device includes: a substrate; a data line disposed on the substrate; an another data line disposed on the substrate and adjacent to the data line; a first light emitting diode including a first electrode; and a second light emitting diode including an another first electrode, wherein the first electrode partially overlaps the data line, the another first electrode partially overlaps the another data line, and an area of the first electrode and an area of the another first electrode are different.

    ELECTRONIC DEVICE AND PIXEL THEREOF
    20.
    发明申请
    ELECTRONIC DEVICE AND PIXEL THEREOF 审中-公开

    公开(公告)号：US20200090579A1

    公开(公告)日：2020-03-19

    申请号：US16535329

    申请日：2019-08-08

    Applicant: InnoLux Corporation

    Inventor： Lien-Hsiang CHEN ,  Kung-Chen KUO ,  Ming-Chun TSENG

    IPC: G09G3/32

    Abstract: An electronic device including a pixel is provided. The pixel receives a data signal and includes a driving transistor, an emitting circuit, and a reset circuit. A first source/drain of the driving transistor receives a first operation voltage. The emitting circuit is coupled to the driving transistor. The reset circuit is coupled to the first gate to set the voltage of the first gate. In a reset period, the voltage of the first gate is equal to a first predetermined voltage. In a write period, the voltage of the first gate is equal to a first difference between the first operation voltage and the threshold voltage of the driving transistor. In a display period, the voltage of the first gate is equal to the sum of the first difference and a second difference between the reference voltage and the data signal.

Patent Agency Ranking