-
公开(公告)号：US20220336545A1
公开(公告)日：2022-10-20
申请号：US17856592
申请日：2022-07-01
Inventor： Xu QIN , Miao CHANG , Lu ZHANG , Siming HU
Abstract: A display panel and a display device are disclosed. The display panel includes: a first region and a second region, a transmittance of the first region being greater than a transmittance of the second region; a light-emitting unit disposed in the first region, the light-emitting unit including a first unit and a second unit, the first unit and the second unit respectively including a plurality of pixels with a plurality of colors; a drive circuit disposed in the second region and connected to the light-emitting unit; and a transparent conducting wire, at least two pixels with a same color respectively in the first unit and the second unit of the light-emitting unit being connected by the transparent conducting wire.
-
公开(公告)号：US20220157859A1
公开(公告)日：2022-05-19
申请号：US17591197
申请日：2022-02-02
Inventor： Jinfang ZHANG , Chen ZHANG , Zhiwei CHEN , Lu ZHANG , Siming HU , Zhenzhen HAN
IPC: H01L27/12
Abstract: An array substrate and a display panel. The array substrate provided in the embodiments of the present application includes: a base including a flat portion and a recess portion so that the base includes a concave hole corresponding to the bending area; a semiconductor component layer provided on the base and including a plurality of interlayer insulation layers and a plurality of metal layers, the interlayer insulation layers being not aligned horizontally in the peripheral area and the wire switching area to form a stepped hole including a first hole and a second hole, wherein a third metal layer of the metal layers extends along a sidewall and a bottom of the stepped hole and is electrically connected to a first metal layer of the metal layers.
-
公开(公告)号：US20190280227A1
公开(公告)日：2019-09-12
申请号：US16425971
申请日：2019-05-30
Inventor： Zhiwei ZHOU , Xiuqi HUANG , Zhenzhen HAN , Yanqin SONG , Weilong LI , Siming HU
IPC: H01L51/00 , H01L27/32 , G09G3/3258
Abstract: Exemplary embodiments of the present disclosure relate to display panels and display devices. The display panel includes: a base substrate; a display screen body disposed on the base substrate and including a display surface and a back surface, the display screen body being provided with a groove penetrating the display surface and the back surface, and an area of the display surface of the display screen body other than an area of the groove being a display area, a number of data signal wires configured to transmit driving data for pixel units in the display area; a number of power supply wires configured to supply an operating voltage to the pixel units in the display area and connected to a common power bus that surrounds the groove.
-
4.发明申请公开(公告)号：US20190019452A1
公开(公告)日：2019-01-17
申请号：US16134737
申请日：2018-09-18
Applicant: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD. , KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
Inventor： Hui ZHU , Siming HU , Xiuqi HUANG , Ji ZHOU
IPC: G09G3/3233 , G09G3/3258 , G09G3/3266 , G09G3/3275
Abstract: A pixel circuit, a pixel, and an AMOLED (Active Matrix Organic Light-Emitting Diode) display device comprising the pixel and a driving method thereof. The pixel circuit comprises a power supply circuit, a basic circuit and a compensation circuit, which are sequentially connected. The power supply circuit is connected to a first power supply to supply power to the basis circuit. The compensation circuit is connected to second and third power supplies, respectively, for providing difference values compensating for a voltage and current of an OLED (Organic Light-Emitting Diode). The pixel comprises an OLED and the pixel circuit. The AMOLED display device comprises the pixel circuit. By compensating for a difference between threshold and power supply voltages of a transistor, the response characteristics of the AMOLED may be improved to generate light of a same brightness, thereby meeting requirements on image uniformity and consistency of an AMOLED.
-
公开(公告)号：US20170372662A1
公开(公告)日：2017-12-28
申请号：US15540252
申请日：2015-12-21
Applicant: Kunshan Go-Visionox Opto-Electronics Co., Ltd. , Kunshan New Flat Panel Display Technology Center Co., Ltd.
Inventor： Xiaobao ZHANG , Hui ZHU , Siming HU , Liwei DING , Xiuqi HUANG
IPC: G09G3/3275 , G09G3/3225 , G09G3/3266
CPC classification number: G09G3/3275 , G09G3/3225 , G09G3/3266 , G09G2310/0248 , G09G2310/0297 , G09G2310/08 , G09G2320/0252 , G09G2330/02
Abstract: A data drive circuit, a drive method for data drive circuit and an organic light emitting display that has the data drive circuit. The data drive circuit has a data signal multiplexing structure, and also comprises a power source line (50) for connecting to a power source (Vref) and second transistors (T2′ . . . Tm′) connected to the power source line (50), the second transistors (T2′ . . . Tm′) have source electrodes electrically connected to the power source line (50), gate electrodes electrically connected to the same line (Sel_1) of the control lines, and drain electrodes respectively electrically connected to different lines (Dj′) of the signal lines at a connection point between a first transistor (T1 . . . Tm) and the display area (40). By connecting a compensation power source (Vref) to the signal lines (D1′ . . . Dm′) for initializing the pixel units (11 . . . mm), the influence of stray capacitance in the pixel units (11 . . . mm) is alleviated, thereby effectively improving the response properties and display properties of an organic light emitting display apparatus equipped with this data drive circuit.
-
Patent Agency Ranking
公开(公告)号：US20250169304A1
公开(公告)日：2025-05-22
申请号：US18938689
申请日：2024-11-06
Inventor： Chuanzhi XU , Lei YAO , Manman LI , Siming HU
IPC: H10K59/131 , H10K59/80 , H10K102/00
Abstract: A display device includes a substrate, a first film layer group, a second film layer group, and a sealing part. A bezel region of the substrate includes a first partition, and the first partition includes at least part of a fan-out region. The first film layer group includes multiple first wires, and the multiple first wires are located at least in the fan-out region. The second film layer group includes at least one second wire. At least in the first partition, an orthographic projection of the at least one second wire on the substrate is located outside an overlapping region between an orthographic projection of the first film layer group on the substrate and an orthographic projection of the sealing part on the substrate.
-
公开(公告)号：US20250142962A1
公开(公告)日：2025-05-01
申请号：US19006298
申请日：2024-12-31
Inventor： Chuanzhi XU , Zhengfang XIE , Siming HU , Xiaoyu GAO
IPC: H10D86/40 , H10D86/01 , H10K59/131
Abstract: The present application discloses an array base plate and a method for manufacturing an array base plate. The array base plate includes: a substrate; a first metal layer located on a side of the substrate and including a first capacitor plate; a first insulation layer located on a side of the first metal layer away from the substrate, wherein the first insulation layer includes at least two layers, a first groove and a first via, the first groove is formed by recessing a surface of the first insulation layer away from the first metal layer, the first via penetrates through the first insulation layer; and a second metal layer located on a side of the first insulation layer away from the first metal layer and including a second capacitor plate, wherein at least a part of the second capacitor plate is located in the first groove.
-
公开(公告)号：US20220093702A1
公开(公告)日：2022-03-24
申请号：US17541027
申请日：2021-12-02
Inventor： Lu ZHANG , Miao CHANG , Ji XU , Zhenzhen HAN , Siming HU
Abstract: A display device and a display panel thereof. The display panel has a display area and a frame area, where the display panel includes second pixel units disposed in the display area, and each of the second pixel units include: first sub-pixels, second sub-pixels and third sub-pixels alternately distributed in a column direction and emit three different primary colors respectively, and sub-pixels emitting a same color in each of the second pixel units are synchronously controlled to emit light. The display panel further includes color deviation adjustment sub-pixels disposed in the display area and between the second pixel units and the frame area, and the color deviation adjustment sub-pixels are independently controlled to emit light.
-
公开(公告)号：US20210350736A1
公开(公告)日：2021-11-11
申请号：US16330201
申请日：2018-04-28
Inventor： Jianlong WU , Siming HU , Zhenzhen HAN
IPC: G09G3/20
Abstract: The present application provides a display panel and a display device. The display panel includes a plurality of sub-pixels. Each sub-pixel includes a light-emitting unit and a drive switch electrically connected to a first electrode of the light-emitting unit. The light-emitting units in the multiple sub-pixels form a pixel array. Multiple light-emitting units in at least one pixel column of the pixel array correspond to sub-pixels of at least two colors. The drive switches in the multiple sub-pixels form a drive array. In the drive array, in drive columns correspondingly connected to the at least one pixel column, multiple drive switches in at least one drive column drive-control light-emitting units of the same color. Thus, the corresponding drive column can be connected to a peripheral drive circuit by using only one switch element.
-
公开(公告)号：US20210265430A1
公开(公告)日：2021-08-26
申请号：US17318528
申请日：2021-05-12
Inventor： Miao CHANG , Lu ZHANG , Siming HU , Zhenzhen HAN
Abstract: The present disclosure provides an OLED array substrate, a display panel and a display device. The OLED array substrate includes a first display region and a second display region; the first display region is adjacent to the second display region, and includes first OLED pixels arranged in an array; the second display region includes second OLED pixels arranged in an array; a pixel density of the second OLED pixels is less than a pixel density of the first OLED pixels; second pixel driving units of second OLED pixels and first pixel driving units of first OLED pixels in a same row are connected to a same first-type scan line, there is at least one second-type scan line between two adjacent first-type scan lines; one second-type scan line is only connected to first pixel driving units of first OLED pixels in a same row.
-
-
-
-
-
-
-
-
-
Search Results
49
records
(took 0.022 seconds)
