公开(公告)号：US20240372533A1

公开(公告)日：2024-11-07

申请号：US18429433

申请日：2024-02-01

Applicant: Innolux Corporation

Inventor： Chin-Lung Ting ,  Kazuyuki Hashimoto

IPC: H03J3/18 ,  H03J1/06

Abstract: An electronic device is provided. The electronic device includes a tunable circuit and a driver circuit. The tunable circuit includes a first control terminal and a second control terminal. The driver circuit includes a first driver and a second driver. The first driver is coupled to the first control terminal of the tunable circuit. The second driver is coupled to the second control terminal of the tunable circuit.

公开(公告)号：US20240355244A1

公开(公告)日：2024-10-24

申请号：US18762583

申请日：2024-07-02

Applicant: Innolux Corporation

Inventor： Kazuyuki Hashimoto

IPC: G09G3/00 ,  H01Q1/08

CPC classification number: G09G3/001 ,  G09G2300/0876 ,  G09G2310/0272 ,  G09G2320/0214 ,  G09G2370/16 ,  H01Q1/08

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.

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.

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.

公开(公告)号：US20240231402A9

公开(公告)日：2024-07-11

申请号：US17970538

申请日：2022-10-20

Applicant: Innolux Corporation

Inventor： Kazuyuki Hashimoto ,  Junya Shibata

IPC: G05F1/575 ,  G05F1/46 ,  G05F1/67

CPC classification number: G05F1/575 ,  G05F1/461 ,  G05F1/67

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.

公开(公告)号：US12021518B2

公开(公告)日：2024-06-25

申请号：US17887505

申请日：2022-08-14

Applicant: Innolux Corporation

Inventor： Kazuyuki Hashimoto

IPC: H03K17/687 ,  G09G3/32 ,  G09G3/3275

CPC classification number: H03K17/6872 ,  G09G3/32 ,  G09G3/3275 ,  G09G2310/0256

Abstract: An electronic device is provided. The electronic device includes a voltage source circuit, a current source circuit and an electronic component. The voltage source circuit, the current source circuit and the electronic component are electrically connected to a node.

公开(公告)号：US11790838B2

公开(公告)日：2023-10-17

申请号：US17947173

申请日：2022-09-19

Applicant: Innolux Corporation

Inventor： Kazuyuki Hashimoto ,  Yi-Hung Lin ,  Kung-Chen Kuo

IPC: G09G3/32

CPC classification number: G09G3/32 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0267 ,  G09G2310/06 ,  G09G2310/08

Abstract: An electronic device is provided. The electronic device includes a pixel array, a gate driver and a bias control signal driver. The pixel array includes a pixel unit. The gate driver is configured to generate a plurality of gate control signals. The bias control signal driver is electrically connected to the pixel unit and the gate driver. The bias control signal driver is configured to generate a bias signal to drive the pixel unit according to a part of the plurality of gate control signals.

公开(公告)号：US11757354B2

公开(公告)日：2023-09-12

申请号：US17408504

申请日：2021-08-23

Applicant: Innolux Corporation

Inventor： Kazuyuki Hashimoto

IPC: H02M3/07

CPC classification number: H02M3/07

Abstract: A charge pump circuit is provided. The charge pump circuit includes a first transistor, a first capacitor, a second transistor, and a second capacitor. The first transistor has a first end and a second end. The first capacitor has a first end and a second end. The second end of the first capacitor is electrically connected to the second end of the first transistor. The second transistor has a first end and a second end. The first end of the second transistor is electrically connected to the second of the first transistor. The second capacitor has a first end and a second end. The first end of the second capacitor is electrically connected to the second end of the second transistor.

公开(公告)号：US11663960B2

公开(公告)日：2023-05-30

申请号：US17732559

申请日：2022-04-29

Applicant: Innolux Corporation

Inventor： Kazuyuki Hashimoto

IPC: G09G3/32

CPC classification number: G09G3/32 ,  G09G2310/027 ,  G09G2320/064 ,  G09G2320/0633 ,  G09G2320/0673

Abstract: An electronic device is provided. The electronic device includes a driver, a driving circuit and an electronic element. The driver converts a first PWM data to a second PWM data according to a gamma setting curve, and converts a first PAM data to a second PAM data according to the gamma setting curve. The driving circuit includes a PWM circuit and a PAM circuit. The PWM circuit receives the second PWM data. The PAM circuit receives the second PAM data. The electronic element emits a light according to a driving current provided from the driving circuit.

公开(公告)号：US11005475B1

公开(公告)日：2021-05-11

申请号：US16734496

申请日：2020-01-06

Applicant: InnoLux Corporation

Inventor： Kazuyuki Hashimoto ,  Hirofumi Watsuda ,  Hidetoshi Watanabe

IPC: H03K19/01 ,  H03K17/76 ,  H03K19/094 ,  H03K19/0185

Abstract: An emission driver includes a latch circuit and a buffer circuit. The latch circuit receives a first signal, a second signal, and a first clock signal. The latch circuit includes a first output terminal and a second output terminal. The first output terminal of the latch circuit outputs a third signal according to the first clock signal. The second output terminal of the latch circuit outputs a fourth signal in reverse to the third signal according to the first clock signal. The buffer circuit includes a first input terminal, a second input terminal and a third output terminal. The first input terminal of the buffer circuit receives the third signal. The second input terminal of the buffer circuit receives the fourth signal. The third output terminal of the buffer circuit outputs an emission signal according to the third signal and the fourth signal.