DISPLAY PANEL AND DISPLAY APPARATUS
    42.
    发明公开

    公开(公告)号:US20240179973A1

    公开(公告)日:2024-05-30

    申请号:US18264484

    申请日:2022-11-25

    CPC classification number: H10K59/131

    Abstract: A display panel is provided. The display panel includes a display area and a peripheral area. The peripheral area includes a first region, a second region, a third region, and a fourth region. The second region includes a scan circuit configured to generate control signals for subpixels in the display area. The third region includes a voltage supply pad configured to provide a voltage supply signal to the subpixels in the display area. The first region includes fanout lines connecting the scan circuit to the subpixels in the display area. The fourth region includes one or more sub-regions.

    Display substrate, method for manufacturing the same, and display device

    公开(公告)号:US11569304B2

    公开(公告)日:2023-01-31

    申请号:US16618297

    申请日:2019-03-04

    Inventor: Jiangnan Lu Shi Shu

    Abstract: The present disclosure provides a display substrate, a method for manufacturing the same, and a display device. The display substrate includes: a base substrate having pixel regions arranged in an array, each pixel region including a first sub-pixel region and a second sub-pixel region; a light emitting layer and a color conversion layer sequentially stacked on the base substrate; the color conversion layer includes a first color conversion block in at least the first sub-pixel region of at least one pixel region, each of the at least one first color conversion block includes at least two color conversion materials for converting a light component of a color into a light of a target display color, colors of the light components converted by the color conversion materials are different, the target display color is different from the color of the light emitted from the light emitting layer.

    Pixel driving circuit and display panel

    公开(公告)号:US12277907B2

    公开(公告)日:2025-04-15

    申请号:US18274958

    申请日:2022-07-01

    Abstract: Provided are a pixel driving circuit and a display panel. The pixel driving circuit includes: a data writing sub-circuit, a threshold compensation sub-circuit, a driving sub-circuit, a storage sub-circuit, a first reset sub-circuit, a second reset sub-circuit. The driving sub-circuit and the storage sub-circuit are connected at a first node; the data writing sub-circuit and the storage sub-circuit are connected at a second node; the first reset sub-circuit includes a first transistor having a control electrode connected with a first reset signal line, a first electrode connected with a first initialization signal line, and a second electrode connected with the first node; the threshold compensation sub-circuit includes a second transistor having a first electrode connected with the first node, a second electrode connected with the second node, and a control electrode connected with a second scan line; the first transistor and/or the second transistor includes an oxide thin film transistor.

    Display substrate and display apparatus

    公开(公告)号:US12217702B2

    公开(公告)日:2025-02-04

    申请号:US18016361

    申请日:2022-02-28

    Inventor: Jiangnan Lu Ke Feng

    Abstract: A display substrate and a display apparatus are disclosed, the display substrate includes multiple light emitting output lines connected with a light emitting drive circuit and multiple scan output lines connected with a scan drive circuit; at least one light emitting output line includes at least two light emitting output parts connected with each other, a scan output line has an integrally formed structure, or, a light emitting output line has an integrally formed structure, at least one scan output line includes at least two scan output parts connected with each other, or at least one light emitting output line includes at least two light emitting output parts connected with each other, at least one scan output line includes at least two scan output parts connected with each other; at least two light emitting output parts located on a same light emitting output line are arranged in different layers.

    Shift register circuit and driving method thereof, gate driving circuit, and display device

    公开(公告)号:US12211447B2

    公开(公告)日:2025-01-28

    申请号:US17765045

    申请日:2021-03-23

    Abstract: A shift register circuit includes a first control sub-circuit and a first output sub-circuit. The first control sub-circuit is configured to: adjust a voltage of a first node to a turn-on voltage due to an influence of a first direct current voltage signal from a first clock signal terminal, an initial voltage signal from an initial signal terminal and a second direct current voltage signal from a second clock signal terminal; and maintain the voltage of the first node at the turn-on voltage due to an influence of a first clock signal from the first clock signal terminal and a second clock signal from the second clock signal terminal. The first output sub-circuit is configured to be turned on under a control of the turn-on voltage of the first node to transmit a first voltage signal from a first voltage terminal to a signal output terminal.

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