-
91.发明授权公开(公告)号：US11139284B2
公开(公告)日：2021-10-05
申请号：US16731086
申请日：2019-12-31
Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Xiao Chi , Shaorong Yu , Jujian Fu
Abstract: Provided are a display panel and a display device. The display panel includes a first display area and a second display area. The first display area is reused as a sensor reserved area. The first display area includes a plurality of first pixel units. The second display area includes a plurality of second pixel units. The plurality of first pixel units include micro light-emitting diode pixel units, and the plurality of second pixel units include organic light-emitting diode pixel units. The first display area at least includes a region in which density of the plurality of first pixel units in the first display area is configured to be gradually decreased along a first direction.
-
公开(公告)号：US20210305454A1
公开(公告)日：2021-09-30
申请号：US16910684
申请日：2020-06-24
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Yang NAN
IPC: H01L33/24 , H01L33/62 , H01L25/075 , H01L33/38
Abstract: A display panel and a display device are provided in the present disclosure. The display panel includes a substrate and an array layer on the substrate, where the array layer includes a plurality of control units, one control unit includes a plurality of thin-film transistors, and the plurality of thin-film transistors in a same control unit is sequentially arranged along a ring-shaped path. The display panel further includes a plurality of light-emitting units on a side of the array layer away from the substrate. The plurality of light-emitting units and the plurality of control units are in a one-to-one correspondence. A light-emitting unit includes a plurality of light-emitting devices each having a first electrode. A plurality of first electrodes in a same light-emitting unit is sequentially arranged along an arrangement direction of the plurality of thin-film transistors in a control unit corresponding to the same light-emitting unit.
-
公开(公告)号：US20210305314A1
公开(公告)日：2021-09-30
申请号：US16911087
申请日：2020-06-24
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Xiaoyue Su , Yang Zeng , Shihao Tang
Abstract: The present disclosure provides a display panel and a display device. The display panel includes: a base substrate; a plurality of micro-LED groups located on the base substrate, wherein each of the plurality of micro-LED groups includes at least three micro-LEDs, and at least two micro-LEDs of each said micro-LED group have their longer sides arranged in different directions; and a shielding layer comprising a plurality of apertures located in shielding portions, wherein the shielding portions are located between adjacent micro-LEDs, and wherein the plurality of apertures each correlates one of the micro-LEDs.
-
公开(公告)号：US20210287614A1
公开(公告)日：2021-09-16
申请号：US17332222
申请日：2021-05-27
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Nana XIONG , Jujian FU
IPC: G09G3/3291
Abstract: A display panel and a method for driving the same, and a display device are provided. The display panel includes a light emitting element and a pixel circuit that includes a data writing module configured to provide a data signal and an adjusting voltage, a driving module configured to provide a driving current to the light emitting element and including a driving transistor, and a compensation module configured to compensate a threshold voltage of the driving transistor. An operation process of the display panel includes a period of a data writing frame during which the pixel circuit executes a data writing phase during which the data writing module writes the data signal and a light emitting phase, and a period of a holding frame during which the pixel circuit executes a reset and adjustment phase during which the data writing module writes the adjusting voltage and the light emitting phase.
-
公开(公告)号：US11101332B2
公开(公告)日：2021-08-24
申请号：US15478809
申请日：2017-04-04
Inventor： Yang Zeng , Qijun Yao , Xingyao Zhou , Lihua Wang
Abstract: An OLED display panel and a display device are provided. The OLED display panel includes an array substrate, a circular polarizing plate disposed on one side of the array substrate, a first stack structure disposed between the array substrate and the circular polarizing plate, and at least one touch-control electrode layer disposed on one side of the first stack structure facing towards and/or facing away the circular polarizing plate. The first stack structure comprising at least one touch-control electrode substrate and at least one compensation film. A sum of phase retardation of the at least one touch-control electrode substrate and the at least one compensation film with respect to a beam of light at a same frequency is smaller than or equal to a predetermined value.
-
Patent Agency Ranking
公开(公告)号：US11081506B2
公开(公告)日：2021-08-03
申请号：US16532953
申请日：2019-08-06
Applicant: Shanghai Tianma Micro-Electronics Co.,Ltd.
Inventor： Baiquan Lin , Kerui Xi , Junting Ouyang , Qiongqin Mao , Feng Qin , Jine Liu , Xiangjian Kong , Xiaohe Li
IPC: G02F1/133 , H01L27/12 , H05K1/18 , G02F1/1675 , G02F1/1362
Abstract: A display component and a display device are provided. The display component includes a display panel including a first substrate, a thin-film transistor array layer, a second substrate and a coil-containing film layer. The coil-containing film layer at least includes a first metal layer, a first insulation layer, a second metal layer, and a second insulation layer. The first metal layer includes at least one first coil and the second metal layer includes at least one signal line, where the one first coil of the first metal layer is electrically connected to one or two signal lines of the second metal layer. An orthographic projection of the first coil on the first substrate is at least partially in the display region. The display component further includes a coil drive circuit, where the coil drive circuit is electrically connected to each of the first coil and the signal line, respectively.
-
公开(公告)号：US11073932B2
公开(公告)日：2021-07-27
申请号：US15785385
申请日：2017-10-16
Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Liang Liu , Feng Lu , Qijun Yao , Shaolong Ma
Abstract: A touch display panel and a display device are provided. The touch display panel includes a display area and a non-display area around the display area. The non-display area includes a plurality of pressure sensors. At least one of the plurality of pressure sensors is located a distance of H away from a closest corner of the touch display panel, where H satisfies: 2.5 mm
-
公开(公告)号：US11069976B1
公开(公告)日：2021-07-20
申请号：US16915992
申请日：2020-06-29
Inventor： Kerui Xi , Tingting Cui , Boquan Lin , Feng Qin , Xuhui Peng , Qinyi Duan
Abstract: The present disclosure provides a phased-array antenna and a control method thereof. The phased-array antenna includes two parallel substrates attached by sealant into a cavity filled with liquid crystals, a plurality of phase-shifting units is provided in the cavity defined. Each unit comprises: a power feeder electrically connected to a radio frequency signal terminal, a radiator electrically connected to the power feeder, a ground electrode electrically connected to a ground signal terminal but electrically insulated from the power feeder and the radiator respectively, and a driving electrode electrically connected to a control signal wire. The orthographic projections of the driving electrode, the power feeder, and the ground electrode overlap on one substrate.
-
公开(公告)号：US11066736B2
公开(公告)日：2021-07-20
申请号：US15959622
申请日：2018-04-23
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Jian Xu , Yaoyang Liu
Abstract: An embodiment of the present disclosure provides a vapor deposition device and a vapor deposition method thereof. The vapor deposition device comprises an adjustable magnet array. The adjustable magnet array comprises m magnet blocks, wherein a magnetization direction of at least one of the magnet blocks is adjustable. The vapor deposition device is used to prepare a film.
-
100.发明授权公开(公告)号：US11061290B1
公开(公告)日：2021-07-13
申请号：US16911978
申请日：2020-06-25
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Shihao Tang , Yang Zeng , Qijun Yao , Xiaoyue Su , Feng Lu
IPC: G02F1/1343 , G02F1/1362 , G02B5/32 , G02F1/139
Abstract: A liquid crystal module includes an array substrate, a color film substrate, and a liquid crystal layer. The array substrate and the color film substrate are disposed oppositely. The liquid crystal layer is disposed between the array substrate and the color film substrate. The array substrate includes a pixel electrode and a capacitor metal layer arranged on a side of the pixel electrode away from the liquid crystal layer. The capacitor metal layer and the pixel electrode form a storage capacitor. The color film substrate includes a reset electrode assembly. In a reset period, the reset electrode assembly is configured to access to a reset voltage signal to orient liquid crystal molecules along a first orientation direction. The reset electrode assembly includes an adjustment structure. During the reset period, the adjustment structure is configured to reduce a capacitive reactance load when the reset voltage signal is turned off.
-
-
-
-
-
-
-
-
-
Search Results
1491
records
(took 0.041 seconds)
