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公开(公告)号：US20240284611A1
公开(公告)日：2024-08-22
申请号：US17616974
申请日：2021-10-28
Inventor： Lidan LI
CPC classification number: H05K5/0217 , H10K59/80
Abstract: A display panel includes a support plate. The support plate includes a support body. The support body comprises at least one bending area. The bending area comprises a plurality of stress relief members disposed in an array and each having a centrally symmetrical shape. Each of the stress relief members has curves in many directions. Every four adjacent stress relief members enclose a stress relief region.
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公开(公告)号：US12068328B2
公开(公告)日：2024-08-20
申请号：US17286459
申请日：2021-03-22
Inventor： Sihang Bai
IPC: H01L27/12 , H01L29/417
CPC classification number: H01L27/1225 , H01L27/1229 , H01L27/124 , H01L27/1255 , H01L29/41733
Abstract: A display panel and a display device are provided. By manufacturing a first via hole and a second via hole first, and then manufacturing a third via hole and a fourth via hole, the first via hole and the second via hole have been covered by a corresponding first drain electrode and first source electrode before performing hydrofluoric acid cleaning processes, and a first drain region and a first source region of a first oxide transistor are not affected by the hydrofluoric acid cleaning process, thereby allowing an oxide channel of the first oxide transistor to also be prevented from being affected.
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公开(公告)号：US20240276837A1
公开(公告)日：2024-08-15
申请号：US17617302
申请日：2021-11-29
Inventor： Lei Hu
IPC: H10K59/80 , H10K102/00
CPC classification number: H10K59/871 , H10K2102/311
Abstract: The present application discloses a display panel and a display terminal. The display panel includes a display panel body, and a support layer including a pattern portion corresponding to the bending portion, and a flat portion corresponding to the non-bending portion; wherein the pattern portion includes at least one groove, and a transition portion where the groove is connected to the flat portion is disposed with a chamfer. The present application can avoid a stress concentration of the pattern portion of the support layer, and prevent an occurrence of cracks, thereby improving bending performance.
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74.发明授权公开(公告)号：US12063840B2
公开(公告)日：2024-08-13
申请号：US17284451
申请日：2020-12-28
IPC: H10K59/65 , H10K59/131 , H10K59/35
CPC classification number: H10K59/65 , H10K59/131 , H10K59/351 , H10K59/353
Abstract: A display panel and a display device are provided by the present application. The display panel includes a light-transmitting display region, wherein the light-transmitting display region includes a plurality of pixel units, each of the pixel units includes a first electrode layer and an electrode portion electrically connected to the first electrode layer, and the electrode portion and the first electrode layer constitute a first electrode of the pixel unit; and an orthographic projection of the electrode portion on the first electrode layer is located within a boundary of the first electrode layer.
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公开(公告)号：US12062330B2
公开(公告)日：2024-08-13
申请号：US17610536
申请日：2021-09-18
Inventor： Maojun Yin , Shaojing Wu , Cheng Yang , Xiaoguang Zhu
IPC: G09G3/3208 , H10K59/131 , H10K59/88
CPC classification number: G09G3/3208 , H10K59/131 , H10K59/88 , G09G2300/0413 , G09G2320/0233
Abstract: The present disclosure provides an electronic device and a display panel. The display panel includes a transition display region and a transparent display region. First pixel driving circuits are placed in the transition display region. Dummy pixel driving circuits are placed in the transition display region. One of the dummy pixel driving circuit is adjacently placed within a predetermined distance from at least one side of the first pixel driving circuits arranged along the second direction. This could reduce the environment difference between the pixel driving circuit close to the light sensing region and the pixel driving circuit inside the transition display region and thus reduce the luminance difference between the first display pixels controlled by the pixel driving circuit close to the light sensing region and the first display pixels controlled by the pixel driving circuit inside the transition display region.
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Patent Agency Ranking
公开(公告)号：US12058917B2
公开(公告)日：2024-08-06
申请号：US17421400
申请日：2021-06-04
Inventor： Ming Zhang , Jie Yang
IPC: H10K59/80 , H10K59/124
CPC classification number: H10K59/873 , H10K59/124
Abstract: A display panel disclosed by the present application includes a substrate, and the substrate includes a display region and a non-display region. An aperture is defined in the display region. A first recess is defined in the non-display region. A second recess is defined in a periphery of the aperture. An organic light emitting material layer is disposed on the substrate, portions of the organic light emitting material layer corresponding to the first recess and the second recess are broken off. An encapsulation layer is disposed on the organic light emitting material layer, a portion of the encapsulation layer corresponding to the first recess is broken off, and a portion of the encapsulation layer corresponding to the second recess is continuous.
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公开(公告)号：US12058280B2
公开(公告)日：2024-08-06
申请号：US17615158
申请日：2021-11-15
Inventor： Wenqiang Wang
IPC: H04M1/02
CPC classification number: H04M1/0268 , H04M1/0216
Abstract: A display device is provided, which includes a first folding frame, a second folding frame, a first support plate, a second support plate, a pretension assembly, and a flexible display screen. The second folding frame rotates relative to the first folding frame. The first support plate is disposed on the first folding frame and the second folding frame and includes a bending structure. The bending structure is connected to the first folding frame and the second folding frame. The second support plate is disposed on at least one side of the first support plate. The pretension assembly is connected to the second support plate. The flexible display screen is disposed on the first support plate and the at least one second support plate and is connected to the second support plate. The pretension assembly is configured to provide a pretension force to the flexible display screen.
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公开(公告)号：US20240256059A1
公开(公告)日：2024-08-01
申请号：US18373325
申请日：2023-09-27
Inventor： Shengrong YU
IPC: G06F3/041 , G06F3/044 , G06V40/13 , H10K59/126 , H10K59/40
CPC classification number: G06F3/0412 , G06F3/0445 , G06V40/1318 , H10K59/126 , H10K59/40 , G06F2203/04111 , G06F2203/04112
Abstract: The present application provides a display panel including a substrate, an array layer, a first light-blocking layer including a first opening and a second opening, a light-emitting device layer, a second light-blocking layer including a third opening provided corresponding to the first opening and a fourth opening provided corresponding to the second opening, a touch control metal layer including a fifth opening disposed corresponding to the first opening and a sixth opening disposed corresponding to the second opening. An area of the fourth opening is lesser than that of the second opening. An area of the sixth opening is greater than or equal to that of the fourth opening.
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公开(公告)号：US12048192B2
公开(公告)日：2024-07-23
申请号：US17622824
申请日：2021-12-21
Inventor： Jiajia Sun
IPC: H01L51/50 , H10K50/84 , H10K50/858
CPC classification number: H10K50/858 , H10K50/84
Abstract: A display panel includes a display area and a non-display area disposed on at least one side of the display area, and further includes an array substrate, a first optical structure layer, and a second optical structure. The first optical structure layer is provided with a plurality of pixel openings, grooves, and dams. The dams and the grooves intersect with an edge of the non-display area at an included angle, and the included angle is 80° to 100°.
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80.发明授权公开(公告)号：US12045415B2
公开(公告)日：2024-07-23
申请号：US17597029
申请日：2021-12-20
Inventor： Liang Ma
IPC: G06F3/041
CPC classification number: G06F3/04166
Abstract: A touch display panel and an electronic device are provided. The electronic device has a touch display panel. The touch display panel has a plurality of touch electrodes, at least two demultiplexing circuit units, and a plurality of bonding pads. The demultiplexing circuit unit has a plurality of demultiplexing circuits. The number of bonding pads can be further reduced by electrically connecting the demultiplexing circuits in different demultiplexing circuit units to the same bonding pad.
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