公开(公告)号：US20190156735A1

公开(公告)日：2019-05-23

申请号：US16258651

申请日：2019-01-27

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

Inventor： Hailiang WANG ,  Binyi ZHENG ,  Yan YANG ,  Ling WU ,  Boping SHEN

IPC: G09G3/32 ,  H05B33/08 ,  G02F1/1335

Abstract: The present disclosure relates to a backlight module, a method for manufacturing the backlight module, and a display device. The backlight module includes a substrate, a plurality of LED chips, and a first film having a plurality of channels. Each channel is filled with a channel filling portion. A refractive index n1 of the first film is smaller than a refractive index of the channel filling portion is n2. The first film has a first region and second region. Channels in the first region are astigmatism holes for diverging the light having a high intensity and channels in the second region are light-converging holes for converging the light having a low intensity, thereby alleviating or eliminating the starry phenomenon.

公开(公告)号：US20190088709A1

公开(公告)日：2019-03-21

申请号：US15972690

申请日：2018-05-07

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

Inventor： Yongping ZENG ,  Binyi ZHENG ,  Yan YANG ,  Ling WU ,  Boping SHEN ,  Ankai LING

IPC: H01L27/15 ,  H01L27/12

CPC classification number: H01L27/156 ,  G09G3/2074 ,  G09G2300/0452 ,  H01L27/1214 ,  H01L27/1218 ,  H01L27/32 ,  H01L27/3211 ,  H01L27/3213 ,  H01L27/326 ,  H01L27/3272 ,  H01L51/5284

Abstract: A display panel comprises a display region, a non-display region, and a black matrix. The display region includes a plurality of pixels arranged in both a first direction and a second direction, where the plurality of pixels are arranged in the first direction to form a plurality of pixel rows and, meanwhile, arranged in the second direction to form a plurality of pixel columns, and a pixel includes a light-transmitting area. The black matrix does not overlap with the light-transmitting area. The display region includes at least one irregular edge intersecting both the first direction and the second direction. The plurality of pixels include a plurality of first pixels intersecting the at least one irregular edge and a plurality of second pixels without intersecting the at least one irregular edge, and the light-transmitting area of the first pixel is smaller than the light-transmitting area of the second pixel.

公开(公告)号：US20190088188A1

公开(公告)日：2019-03-21

申请号：US16119810

申请日：2018-08-31

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

Inventor： Binyi ZHENG ,  Yan YANG ,  Yongping ZENG ,  Ling WU ,  Poping SHEN

IPC: G09G3/20

Abstract: An irregular display panel and a display device are provided. A display region has an irregular boundary. The display panel includes low-luminance pixels, and normal pixels arranged away from the irregular boundary. The pixel rows and/or the pixel columns include pixel groups each including a first pixel group and a second pixel group. The number of pixels adjacent to the irregular boundary in the first pixel group is greater than that in the second pixel group, and the number of low-luminance pixels of the first pixel group is greater than or equal to that of the second pixel group. The pixel includes at least three sub pixels each including an electrode having at least one slit. The total slit lengths of the low-luminance pixels in a same pixel group increase gradually in a direction from the irregular boundary to the display region.

公开(公告)号：US20240069370A1

公开(公告)日：2024-02-29

申请号：US18073312

申请日：2022-12-01

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

Inventor： Wenqi ZHOU ,  Minglong WANG ,  Yan YANG ,  Caijiao ZHONG ,  Junyi LI

IPC: G02F1/13 ,  G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/1323 ,  G02F1/133512 ,  G02F1/133531 ,  G02F1/134309

Abstract: A display module and a display apparatus are provided in the present disclosure. The display module includes a backlight assembly and a display anti-peep assembly. The display anti-peep assembly is on a light-exiting side of the backlight assembly; and the display anti-peep assembly includes a display assembly and an anti-peep assembly; and the anti-peep assembly at least includes a plurality of light-blocking parts which is arranged along a direction in parallel with a plane where the display module is located. The display module further includes a first display mode and a second display mode. In the first display mode, the anti-peep assembly is in an operating state, and a light-exiting angle of the anti-peep assembly is α1; and in the second display mode, the anti-peep assembly is not in an operating state, and the light-exiting angle of the display anti-peep assembly is α2, where α1

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.