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：US20170061846A1

公开(公告)日：2017-03-02

申请号：US14966176

申请日：2015-12-11

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

Inventor： Shulin YAO ,  Zhaodong ZHANG ,  Poping SHEN ,  Ting ZHOU

IPC: G09G3/20 ,  G09G3/36 ,  G09G3/3208

CPC classification number: G09G3/2074 ,  G09G3/2003 ,  G09G3/3607 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2300/0452 ,  G09G2300/0465 ,  G09G2330/021

Abstract: Provided is a display panel, a display device and a display method. The display panel includes at least a first sub pixel column to a third sub pixel column that are sequentially arranged. The first sub pixel column is formed of 2N first color sub pixels, wherein N is a positive integer, the second sub pixel column is formed of 2N second color sub pixels and is offset by a predetermined pitch in a column direction with respect to the first sub pixel column; and the third sub pixel column is formed of alternate N third color sub pixels and N white sub pixels. Each of the second color sub pixels together forms a pixel unit with its adjacent white sub pixel, third color sub pixel and two first color sub pixels, to perform display. The present disclosure may provide a better display effect.

Abstract translation: 提供了显示面板，显示装置和显示方法。 显示面板至少包括顺序排列的至少第一子像素列至第三子像素列。 第一子像素列由2N个第一颜色子像素形成，其中N是正整数，第二子像素列由2N个第二颜色子像素形成，并相对于第一子像素在列方向上偏移预定间距 子像素列; 并且第三子像素列由交替的N个第三颜色子像素和N个白色子像素形成。 每个第二颜色子像素一起与其相邻的白色子像素，第三颜色子像素和两个第一颜色子像素形成像素单元，以执行显示。 本公开可以提供更好的显示效果。

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.

公开(公告)号：US20200166804A1

公开(公告)日：2020-05-28

申请号：US16662856

申请日：2019-10-24

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

Inventor： Zeyuan ZHENG ,  Yanping YU ,  Ankai LING ,  Ting ZHOU ,  Boping SHEN

IPC: G02F1/1335

Abstract: A backlight module and a display device are provided. The backlight module includes a backing plate. The backing plate includes a first surface and a second surface disposed oppositely to the first surface. First surface of the backing plate includes a first region and a second region surrounding the first region. The backlight module also includes a plurality of light sources disposed on the first surface of the backing plate and arranged in an array. The plurality of light sources includes a plurality of first light sources in the first region and a plurality of second light sources in the second region. The backlight module also includes a plurality of reflection structures. Each of the reflection structures is disposed at periphery of one second light source, and reflects light emitted by the second light source to a side of the second light source facing away from the backing plate.

公开(公告)号：US20220100022A1

公开(公告)日：2022-03-31

申请号：US17107088

申请日：2020-11-30

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

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

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1335

Abstract: A display panel and a display device are provided. The display panel includes a first display region and a second display region that are arranged adjacent to each other. The second display region is multiplexed as a photosensitive element disposure region. The first display region includes first sub-pixels, and the second display region includes second sub-pixels and third sub-pixels. The display panel also includes a first substrate and a second substrate that are oppositely disposed. The first substrate is provided with a plurality of signal lines, the plurality of signal lines at least include scan lines and data lines, and the scan lines and the data lines are isolated and crossed to define regions where the first sub-pixel, the second sub-pixel, and the third sub-pixel are located. A signal line of the plurality of signal lines in the second display region is made of a transparent conductive material.

公开(公告)号：US20210325739A1

公开(公告)日：2021-10-21

申请号：US17365782

申请日：2021-07-01

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

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

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/133 ,  G02F1/1362

Abstract: A display panel has a display region including a first display region and a second display region. In an embodiment, the display panel includes sub-pixels located in the display region, an array substrate and the color filter substrate that are opposite to each other, and liquid crystal molecules located between the array substrate and the color filter substrate. In an embodiment, the sub-pixels include first sub-pixels located in the first display region and second sub-pixels located in the second display region. In an embodiment, in the second display region, some of the second sub-pixels are first-type sub-pixels. In an embodiment, the first-type sub-pixel includes a first electrode and a second electrode. In an embodiment, in a first or second direction, orthographic projections of the first electrode and the second electrode at least partially overlap, the first direction intersects the second direction intersect, and the first direction and the second direction are parallel to a plane of the display panel.

公开(公告)号：US20140240629A1

公开(公告)日：2014-08-28

申请号：US14079559

申请日：2013-11-13

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

Inventor： Ting ZHOU ,  Boping SHEN

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/134363 ,  G02F2001/13373 ,  G02F2001/134372

Abstract: Embodiments of the invention disclose a pixel unit and an array substrate of an LCD device with an FFS mode; the pixel unit includes a pixel electrode and a common electrode insulated from each other, the pixel electrode includes at least two branch electrodes arranged in parallel and an end electrode connecting to ends of the branch electrodes; the branch electrode includes a body and an inclined connection part, the inclined connection part is connected between an end of the body and the end electrode, and extends in a direction different from extension direction of the body; at least one of the branch electrodes includes a protrusion at an end of the body; the protrusion is arranged opposite to the end electrode along the extension direction of the body. Embodiments of the invention can suppress the DLS phenomenon at the edge of the pixel unit, thereby improving display performance.

Abstract translation: 本发明的实施例公开了具有FFS模式的LCD装置的像素单元和阵列基板; 像素单元包括彼此绝缘的像素电极和公共电极，像素电极包括平行布置的至少两个分支电极和连接到分支电极的端部的端部电极; 所述分支电极包括主体和倾斜连接部，所述倾斜连接部连接在所述主体的端部和所述端部电极之间，并且沿与所述主体的延伸方向不同的方向延伸; 所述分支电极中的至少一个包括在所述主体的端部处的突起; 突起部沿着主体的延伸方向与端电极相对配置。 本发明的实施例可以抑制像素单元边缘处的DLS现象，从而提高显示性能。

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：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