公开(公告)号：US20230213795A1

公开(公告)日：2023-07-06

申请号：US17673380

申请日：2022-02-16

Applicant: Xiamen Tianma Micro-Electronics Co.,Ltd.

Inventor： Wenqi ZHOU ,  Yan YANG ,  Ting ZHOU ,  Junyi LI

IPC: G02F1/13 ,  G02F1/1335

CPC classification number: G02F1/1323 ,  G02F1/133512 ,  G02F1/133514

Abstract: A display panel and a display apparatus are provided in the present disclosure. The display panel includes a plurality of pixel units. At least one pixel unit includes a display region and an anti-peep region. The anti-peep region includes a first light-blocking layer and a second light-blocking layer; and along a direction perpendicular to the light-exiting surface of the display panel, a distance between the first light-blocking layer and the second light-blocking layer is greater than zero. The first light-blocking layer includes at least one first light-blocking strip and at least one first opening. The second light-blocking layer includes at least one second light-blocking strip and at least one second opening. A vertical projection of a first or second opening on the light-exiting surface of the display panel is within a vertical projection of a corresponding first or second light-blocking strip on the light-exiting surface of the display panel.

公开(公告)号：US20210407445A1

公开(公告)日：2021-12-30

申请号：US16991239

申请日：2020-08-12

Applicant: Xiamen Tianma Micro-Electronics Co.,Ltd.

Inventor： Hailiang WANG ,  Yaqiong LONG ,  Yan LIN ,  Yan YANG ,  Ting ZHOU ,  Junyi LI

IPC: G09G3/36

Abstract: Display panel and display device are provided. The display panel includes a first display area and a second display area adjacent to the first display area. The second display area is multiplexed as a photosensitive element setting area. The first display area includes a plurality of first pixels arranged in an array. The second display area includes a plurality of second pixels arranged in an array. A first pixel of the plurality of first pixels includes a plurality of first sub-pixels. A second pixel of the plurality of second pixels includes a first area and a second area. The first area includes a plurality of second sub-pixels. The second area is in an open state when a photosensitive element is in operation. The second area is in a closed state when the display panel is in a full screen display.

公开(公告)号：US20180166467A1

公开(公告)日：2018-06-14

申请号：US15893699

申请日：2018-02-12

Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Guochang LAI ,  Junyi LI ,  Zhongjie ZHANG

IPC: H01L27/12

CPC classification number: H01L27/124 ,  G02F1/13452 ,  G02F2001/133388 ,  G02F2201/56 ,  H01L27/1218 ,  H01L27/1248 ,  H01L27/3276

Abstract: An array substrate, a display panel and a display device, including at least two gate lines in a display area, a gate driving circuit and at least two gate fan-out lines in a non-display are described. One end of each of the gate fan-out lines are electrically connected with one signal output of the gate driving circuit and the other end of each of the gate fan-out lines are electrically connected with the gate lines. By configuring a first gate fan-out line of the gate fan-out lines and the gate driving circuit to have an overlapping area outside a mutual connection area, an area where the gate fan-out lines are overlaps the gate driving circuit, space occupied by the first gate fan-out line outside the gate driving circuit is decreased to shorten a distance between the gate driving circuit and the display area.

公开(公告)号：US20230213824A1

公开(公告)日：2023-07-06

申请号：US17703517

申请日：2022-03-24

Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.

Inventor： Yan YANG ,  Ting ZHOU ,  Wenqi ZHOU ,  Junyi LI

IPC: G02F1/1362 ,  G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/136209 ,  G02F1/133512 ,  G02F1/134345 ,  G02F1/133514 ,  G02F1/13685

Abstract: A display panel and a display apparatus are provided in the present disclosure. The display panel includes a plurality of pixel units, where the pixel unit at least includes a color pixel region and a highlighted pixel region. A side of the first substrate facing the second substrate includes a first light-blocking layer, and a side of the second substrate facing the first substrate includes a second light-blocking layer and a color-resist layer. A first light-blocking portion at least includes a first opening and a first sub-portion; and a second light-blocking portion at least includes a second sub-portion and a second opening. An orthographic projection of the second opening onto the first substrate overlaps an orthographic projection of the first sub-portion onto the first substrate; and an orthographic projection of the first opening onto the first substrate overlaps an orthographic projection of the second sub-portion onto the first substrate.

公开(公告)号：US20220173195A1

公开(公告)日：2022-06-02

申请号：US17172850

申请日：2021-02-10

Applicant: Xiamen Tianma Micro-Electronics Co.,Ltd.

Inventor： Bingping LIU ,  Junyi LI ,  Guozhao CHEN

IPC: H01L27/32 ,  G02F1/1362

Abstract: A display panel and a display device are provided in the present disclosure. The display panel includes a first display region and a second display region which are adjacently arranged. A light transmittance of the first display region is greater than a light transmittance of the second display region. The display panel further includes a plurality of scan lines and a plurality of data lines extending along the second direction. One first sub-pixel row is electrically connected to at least two of the plurality of scan lines. The plurality of data lines includes first data lines, where one of the first data lines is electrically connected to the first sub-pixel column, and at least a part of the first data lines is made of a transparent conductive material. In the first display region, at least two of the first data lines are connected through a connection line.

公开(公告)号：US20210233970A1

公开(公告)日：2021-07-29

申请号：US17232941

申请日：2021-04-16

Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.

Inventor： Hailiang WANG ,  Yaying LI ,  Yan YANG ,  Ting ZHOU ,  Junyi LI

IPC: H01L27/32 ,  G02F1/1335

Abstract: Provided are a display panel and a display device. The display panel includes a first display region, a second display region, and a transition display region between the first display region and the second display region. The second display region includes second pixel units, the transition display region includes third pixel units, and each second pixel unit and each third pixel unit both include a first sub-pixel, a second sub-pixel, a third sub-pixel, and a white sub-pixel. A ratio of a total opening area of white sub-pixels in the second pixel units to a total area of the second pixel units is A, and a ratio of a total opening area of white sub-pixels in the third pixel units to a total area of the third pixel units is B, where B

公开(公告)号：US20240219769A1

公开(公告)日：2024-07-04

申请号：US18127256

申请日：2023-03-28

Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.

Inventor： Yan YANG ,  Yahua ZHANG ,  Qiong SONG ,  Caijiao ZHONG ,  Junyi LI

IPC: G02F1/1335 ,  F21V8/00 ,  G02F1/13357 ,  G02F1/1347

CPC classification number: G02F1/133601 ,  G02B6/0056 ,  G02F1/133531 ,  G02F1/133603 ,  G02F1/13362 ,  G02F1/1347 ,  G02F1/133514 ,  G02F1/134309 ,  G02F2203/48

Abstract: A display device is provided. The display device includes a display component and a dimming component. The dimming component is disposed on a non-display side of the display component, and provides backlight for the display component. The dimming component includes a plurality of dimming regions, and light emitted from different dimming regions of the plurality of dimming regions is adjusted independently. One of the display component and the dimming component includes a first liquid crystal panel. The first liquid crystal panel includes a first polarizer and a second polarizer that are oppositely disposed, and first liquid crystal molecules located between the first polarizer and the second polarizer. A polarization direction of the first polarizer is perpendicular to a polarization direction of the second polarizer, and when the display device is not powered on, the first liquid crystal molecules are aligned at 45°.

公开(公告)号：US20230375864A1

公开(公告)日：2023-11-23

申请号：US18229460

申请日：2023-08-02

Applicant: Xiamen Tianma Micro-Electronics Co.,Ltd.

Inventor： Wenqi ZHOU ,  Yan YANG ,  Ting ZHOU ,  Junyi LI

IPC: G02F1/13 ,  G02F1/1335

CPC classification number: G02F1/1323 ,  G02F1/133514 ,  G02F1/133512

Abstract: A display panel includes a plurality of pixel units. At least one pixel unit includes a display region and an anti-peep region. The anti-peep region includes a first light-blocking layer and a second light-blocking layer. The first light-blocking layer is on a side of the second light-blocking layer facing a light-exiting surface of the display panel. Along a direction perpendicular to the light-exiting surface of the display panel, a distance between the first light-blocking layer and the second light-blocking layer is greater than zero. Along a fifth direction, the first light-blocking layer includes a plurality of first light-blocking strips and a plurality of first openings. A first opening is arranged between two neighboring first light-blocking strips. The fifth direction is parallel to the light-exiting surface of the display panel. Along the fifth direction, the second light-blocking layer includes a plurality of second light-blocking strips and a plurality of second openings.

公开(公告)号：US20190094588A1

公开(公告)日：2019-03-28

申请号：US15865438

申请日：2018-01-09

Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.

Inventor： Linyan GUAN ,  Kangpeng YANG ,  Yumin XU ,  Junyi LI

IPC: G02F1/1333 ,  G09G3/36 ,  G06F3/041

Abstract: A display panel and a display device, the display panel includes a thin film transistor arranged in a display area of the display panel, the thin film transistor including an active layer; a metal layer; a plurality of force sensors disposed in the same layer as the active layer or the metal layer, each force sensor including a first bridge arm, a second bridge arm, a third bridge arm, and a fourth bridge arm connected end-to-end in sequence; a plurality of regulation resistors one-to-one corresponding to each force sensor, a first end of the regulation resistor being connected with a voltage regulation end, a second end of the regulation resistor being connected with a regulation bridge arm of the force sensor corresponding to the force sensor, the regulation bridge arm being any one of the first bridge arm, second bridge arm, third bridge arm and fourth bridge arm.

公开(公告)号：US20210217372A1

公开(公告)日：2021-07-15

申请号：US17215257

申请日：2021-03-29

Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.

Inventor： Yaying LI ,  Hailiang WANG ,  Yan YANG ,  Ting ZHOU ,  Junyi LI

IPC: G09G3/36

Abstract: Embodiments of the present disclosure provides a display panel, a display device, and a display method. A density of a first pixel unit in a first display area is smaller than a density of a second pixel unit in a second display area. In the first pixel unit, a first sub-pixel row includes sub-pixels of different colors arranged along a first direction, and a second sub-pixel row includes first high-transmittance sub-pixels. A plurality of first pixel units are arranged along a second direction to form a first pixel unit column. In one of first pixel unit columns, the first sub-pixel rows and the second sub-pixel rows are alternately arranged. Two closest first sub-pixel rows are located in two adjacent first pixel unit columns and staggered from each other in the first direction.