公开(公告)号：US10770525B2

公开(公告)日：2020-09-08

申请号：US16222516

申请日：2018-12-17

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

Inventor： Wenxin Jiang ,  Jiaxin Li ,  Guofeng Zhang ,  Hua Gong ,  Canjun Xiao

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: An organic light-emitting display panel, divided into a display region and a non-display region surrounding the display region, includes a substrate; an array layer formed over the substrate; a pixel defining layer formed on the surface of the array layer away from the substrate; and a plurality of organic light-emitting devices formed in a plurality of openings of the pixel defining layer. The plurality of organic light-emitting devices are disposed in the display region, and each organic light-emitting device includes an anode, an organic light-emitting layer, and a cathode sequentially formed on the substrate. The organic light-emitting display panel also includes a plurality of support units disposed in the non-display region. At least one support unit of the plurality of support units is disposed on the surface of the pixel defining layer away from the substrate.

公开(公告)号：US10770485B2

公开(公告)日：2020-09-08

申请号：US16566361

申请日：2019-09-10

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

Inventor： Yingteng Zhai

IPC: G02F1/1362 ,  G02F1/1333 ,  H01L27/12 ,  G02F1/1368 ,  H01L27/02

Abstract: Provided are an array substrate, display panels and display devices. The array substrate includes: a base substrate; an insulating layer located on one side of the substrate and including at least one plateau-shaped protrusion, where the plateau-shaped protrusion includes a first surface and a second surface, wherein the first surface and the second surface are arranged opposite to each other along a direction perpendicular to the base substrate, the first surface is located at a side of the second surface opposite to the base substrate, and an area of the first surface is less than an area of the second surface in a direction perpendicular to the base substrate; and an electrostatic conductive layer located on a side of the insulating layer away from the substrate, where the electrostatic conductive layer includes a first wire and at least one first discharge tip electrically connected to the first wire, the first discharge tip is located on a side slope of the plateau-shaped protrusion and is located in a non-display area. The electrostatic conductive layer further includes an auxiliary discharge structure disposed opposite to the first discharge tip.

公开(公告)号：US10768476B1

公开(公告)日：2020-09-08

申请号：US16456735

申请日：2019-06-28

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

Inventor： Yingteng Zhai ,  Jialing Li

IPC: G02F1/13357 ,  G02F1/1335 ,  G02F1/13363

Abstract: A display device is provided. The display device includes a display panel including a light-exiting side, and a birefringent structure disposed at the light-exiting side of the display panel. A plane of the birefringent structure is parallel to a plane of the display panel. When the display device is in a display stage, the birefringent structure and the display panel are configured with a relative rotation at a plane parallel to the plane of the birefringent structure.

公开(公告)号：US20200278567A1

公开(公告)日：2020-09-03

申请号：US16456735

申请日：2019-06-28

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

Inventor： Yingteng ZHAI ,  Jialing LI

IPC: G02F1/13357 ,  G02F1/1335

Abstract: A display device is provided. The display device includes a display panel including a light-exiting side, and a birefringent structure disposed at the light-exiting side of the display panel. A plane of the birefringent structure is parallel to a plane of the display panel. When the display device is in a display stage, the birefringent structure and the display panel are configured with a relative rotation at a plane parallel to the plane of the birefringent structure.

公开(公告)号：US10741626B1

公开(公告)日：2020-08-11

申请号：US16454778

申请日：2019-06-27

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

Inventor： Qing Zhang ,  Qijun Yao ,  Xiaoyue Su

IPC: H01L27/32 ,  H01L29/786 ,  H01L27/12

Abstract: A display panel and a display device are provided. The display panel includes a base substrate and a plurality of pixel units disposed on the base substrate. Each of the plurality of pixel units includes a drive thin film transistor, a switch thin film transistor, a reset thin film transistor, and an organic light-emitting device. For each of the switch thin film transistor and the reset thin film transistor, in a direction perpendicular to a plane of the base substrate, a source and a drain are respectively located at two sides of a gate. The drain of the switch thin film transistor is electrically connected to a gate of the drive thin film transistor, and the drain of the reset thin film transistor is electrically connected to a drain of the drive thin film transistor. The drain of the drive thin film transistor is coupled to the organic light-emitting device.

公开(公告)号：US10739859B2

公开(公告)日：2020-08-11

申请号：US16233532

申请日：2018-12-27

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

Inventor： Yongxin He ,  Gang Liu ,  Fei Li ,  Haipeng Ke

IPC: G06F3/01 ,  G06F3/041 ,  G06F3/0488 ,  H04M1/725

Abstract: A display device and a haptic feedback display method of the display device are provided. The display device includes a display panel including a display region, and a touch-control sensor disposed at least in the display region and used to detect a touch-control operation. The display device also includes a control unit electrically connected to at least the display panel. The control unit is used to change an operation mode of the display device, and according to the touch-control operation detected by the touch-control sensor, to adjust a display object of the display panel. The operation mode includes at least a blind operation mode. Further, the display device includes at least one button structure disposed in the display region. In the blind operation mode, a touch surface of the display device is in a raised state at a location of a button structure of the at least one button structure.

公开(公告)号：US10705373B2

公开(公告)日：2020-07-07

申请号：US16186582

申请日：2018-11-12

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

Inventor： Huanxi Zhang ,  Xiangjian Kong ,  Ming Xie ,  Lei Wang

IPC: G02F1/1335 ,  G02F1/1343 ,  G02F1/1339 ,  G02F1/1362 ,  G09G3/36 ,  G02F1/1368

Abstract: A liquid crystal display panel and a display device are disclosed. The liquid crystal display panel includes an array substrate and an opposite substrate arranged opposite to each other, reflecting metal located on the side of the array substrate facing the opposite substrate, color filters arranged in an array on the side of the opposite substrate facing the array substrate, and black matrixes located on the side of the opposite substrate facing the array substrate, where strip-shaped first opening areas extending in a second direction are arranged between each pair of adjacent color filters in different colors arranged in a first direction, and the black matrixes and the first opening areas are arranged alternately in the second direction.

公开(公告)号：US10705362B2

公开(公告)日：2020-07-07

申请号：US16023577

申请日：2018-06-29

Applicant: Shanghai Tianma Micro-electronics Co., Ltd.

Inventor： Cheng Fu ,  Yincheng Ding ,  Xiaosong Song ,  Chuanzhi Xu ,  Mengning Hu ,  Xiaoye Li

IPC: G02F1/1333 ,  F21V8/00 ,  G06F3/041 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

Abstract: A curved display device and a fabrication method are provided. The curved display device comprises: a cover lens; a display panel, wherein the display panel and the cover lens are bonded together as an integral having a curved surface; and a module, wherein a supporter is provided at each of at least two ends of the module. The supporter provided at the each of at least two ends of the module is directly bonded to the cover lens.

公开(公告)号：US20200174178A1

公开(公告)日：2020-06-04

申请号：US16295191

申请日：2019-03-07

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

Inventor： Feng QIN ,  Wanchun DU ,  Lu YAO

IPC: F21V8/00

Abstract: Backlight module and display device are provided. The backlight module includes an accommodation frame including a base and an extending part, a first light guide plate, a second light guide plate; a first reflector, a first light source, and a second light source. The first light guide plate and the second light guide plate are disposed sequentially along a direction perpendicular to a plane of the base in an accommodation space formed by the base and the extending part, and are controlled independently. The first light source has a wavelength λ1 of 780 nm

公开(公告)号：US10672830B2

公开(公告)日：2020-06-02

申请号：US16219969

申请日：2018-12-14

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

Inventor： Jujian Fu ,  Gang Liu

IPC: H01L27/15 ,  G09F9/30 ,  H01L27/12 ,  H01L33/62 ,  H01L33/38 ,  H01L25/075 ,  H01L25/16

Abstract: A flexible light emitting diode (LED) display panel and an electronic device are provided. A bonding enhancement structure is arranged in the flexible LED display panel, so that a stress generated by a first electrode structure on a flexible substrate during bending can be reduced, a bonding force between the first electrode structure and the bonding enhancement structure can be enhanced, and thus bonding stability of an LED unit can be improved. The flexible LED display panel is applied in the electronic device, so that the LED unit does not easily peel off, and display effect and service life of the electronic device can be greatly improved.