-
公开(公告)号：US20240027849A1
公开(公告)日：2024-01-25
申请号：US17599575
申请日：2021-07-21
Inventor： Wu CAO
IPC: G02F1/1343 , G02F1/1368 , G02F1/1362
CPC classification number: G02F1/134345 , G02F1/1368 , G02F1/13624 , G02F2201/52
Abstract: The present application provides a display panel and a display device. A blue sub-pixel of the display panel has more display domains than a red sub-pixel and a green sub-pixel. The blue sub-pixel has a differential design while the red sub-pixel and the green sub-pixel maintain their original designs. Under a precondition of ensuring light transmittance, a lower proportion of light is emitted by the blue sub-pixels in a displayed screen when viewed at wide viewing angles, so that the present application can alleviate a color shift problem at wide viewing angles of a conventional liquid crystal display.
-
公开(公告)号：US20240027844A1
公开(公告)日：2024-01-25
申请号：US17607887
申请日：2021-09-27
Inventor： Ying ZHOU
IPC: G02F1/1339 , G02F1/1335 , G02F1/1343 , G02F1/1345
CPC classification number: G02F1/13392 , G02F1/133512 , G02F1/134309 , G02F1/13458 , G02F1/133514
Abstract: The present invention is related to a display panel and an electronic display device. The present invention adds a second metal layer in a transfer pad region, so an upper surface of a second insulating layer in a bus line region is flush with an upper surface of the second insulating layer in the transfer pad region. In addition, a distance between the upper surface of the second insulating layer in the bus line region and an upper surface of a first substrate is less than a distance between a highest point of an upper surface of a first electrode layer in the transfer pad region and the upper surface of the first substrate.
-
公开(公告)号：US20240027838A1
公开(公告)日：2024-01-25
申请号：US17440722
申请日：2021-08-10
Applicant: HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD. , TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Inventor： Liang Li
IPC: G02F1/1339 , G02F1/1335 , G02F1/1333 , G02F1/1362
CPC classification number: G02F1/1339 , G02F1/133512 , G02F1/133368 , G02F1/136295 , G02F2201/121
Abstract: Disclosed are a display panel and a manufacturing method. In the display panel, the first substrate has a signal trace and an insulating protection layer, and the signal trace is positioned in the seal area, and the insulation protection layer covers the signal trace, and the insulation protection layer has an opening to expose the signal trace. A portion of the insulating protection layer located in the active area has a first thickness, and a portion of the insulating protection layer located in the seal area has a second thickness, and the first thickness is greater than the second thickness.
-
公开(公告)号：US20240027815A1
公开(公告)日：2024-01-25
申请号：US17897276
申请日：2022-08-29
Inventor： Bo SUN
IPC: G02F1/1333 , G02F1/1335 , H01L25/075 , H01L33/50 , G09F9/302 , G09F9/33
CPC classification number: G02F1/13336 , G02F1/133614 , H01L25/0753 , H01L33/505 , G09F9/3026 , G09F9/33
Abstract: A display device includes at least one second splicing screen and at least two first splicing screens. The first splicing screen includes a first substrate, a first blue light-emitting unit disposed on the first substrate, and a first yellow fluorescent layer coated on the first blue light-emitting unit. The second splicing screen includes a second substrate and a plurality of second light-emitting units disposed on the second substrate. At least a part of the plurality of second light-emitting units is second blue light-emitting units. Color-gamut adjusting units are disposed on at least a part of the second blue light-emitting units. A light-emitting spectrum of the second blue light-emitting units through the color-gamut adjusting units is consistent to a light-emitting spectrum of the first splicing screens.
-
公开(公告)号：US20240027812A1
公开(公告)日：2024-01-25
申请号：US17614348
申请日：2021-11-22
Inventor： Jun ZHAO , Juncheng XIAO , Yongping FAN
IPC: G02F1/1333 , H05K5/00 , G02F1/1339 , H05K1/18 , G02F1/1335 , H01L25/075
CPC classification number: G02F1/13336 , H05K5/0021 , G02F1/1339 , H05K1/189 , G02F1/133512 , H01L25/0753 , H05K2201/055 , H05K2201/056 , H05K2201/10136 , H05K1/118
Abstract: A spliced display panel and a spliced display device are provided. At least two display panels are spliced to form a gap. The light-emitting diode substrate is disposed between two adjacent display panels. The first supporting portion of the light-emitting diode substrate is disposed on one of the display panels, and the second supporting portion of the light-emitting diode substrate is disposed on another one of the display panels. The carry portion is disposed on the first supporting portion and the second supporting portion to shield the gap.
-
Patent Agency Ranking
公开(公告)号：US11880096B1
公开(公告)日：2024-01-23
申请号：US17897276
申请日：2022-08-29
Inventor： Bo Sun
IPC: H05K1/11 , H01L51/52 , G02F1/1333 , G02F1/1335 , G09F9/33 , H01L33/50 , G09F9/302 , H01L25/075
CPC classification number: G02F1/13336 , G02F1/133614 , G09F9/3026 , G09F9/33 , H01L25/0753 , H01L33/505
Abstract: A display device includes at least one second splicing screen and at least two first splicing screens. The first splicing screen includes a first substrate, a first blue light-emitting unit disposed on the first substrate, and a first yellow fluorescent layer coated on the first blue light-emitting unit. The second splicing screen includes a second substrate and a plurality of second light-emitting units disposed on the second substrate. At least a part of the plurality of second light-emitting units is second blue light-emitting units. Color-gamut adjusting units are disposed on at least a part of the second blue light-emitting units. A light-emitting spectrum of the second blue light-emitting units through the color-gamut adjusting units is consistent to a light-emitting spectrum of the first splicing screens.
-
公开(公告)号：US20240023388A1
公开(公告)日：2024-01-18
申请号：US17435073
申请日：2021-08-11
Applicant: Huizhou China Star Optoelectronics Display Co., Ltd. , TCL China Star Optoelectronics Technology Co., Ltd.
Inventor： Weijing ZENG
IPC: H10K59/131 , H10K59/121
CPC classification number: H10K59/131 , H10K59/121 , H10K59/1201
Abstract: The present application discloses a display panel and an electronic device. The display panel includes a display area and a redundant pixel area located on at least one side of the display area. The display panel includes a substrate, a power supply wire, a light-emitting function layer, and a cathode disposed in sequence. At least a part of the power supply wire is located in the redundant pixel area; the light-emitting function layer covers the display area and the redundant pixel area; and the cathode is electrically connected to the power supply wire.
-
公开(公告)号：US20240019740A1
公开(公告)日：2024-01-18
申请号：US17434707
申请日：2021-06-30
Inventor： Liang Li
IPC: G02F1/1343 , G02F1/1335
CPC classification number: G02F1/13439 , G02F1/133512 , G02F1/133514
Abstract: The present application provides a display panel, a manufacturing method thereof, and a display device. The display panel includes an upper substrate and a lower substrate that are arranged opposite to each other, a liquid crystal layer, a first electrode layer, and a second electrode layer, wherein the first electrode layer is disposed on a side of the upper substrate close to or away from the liquid crystal layer, the second electrode layer is disposed on a side of the upper substrate away from the first electrode layer, and the first electrode layer and the second electrode layer are electrically connected to each other.
-
公开(公告)号：US11875721B2
公开(公告)日：2024-01-16
申请号：US17263954
申请日：2020-12-23
Inventor： Yonglei Zhang , Tao He , Jhenwei He
IPC: G09G3/20
CPC classification number: G09G3/2074 , G09G2310/0254 , G09G2310/0278 , G09G2320/0271
Abstract: The application provides a display panel and a driving method thereof. The display panel comprises a plurality of sub-pixels arranged in a matrix, and the sub-pixels are grouped into a plurality of cell areas arranged repeatedly along the row direction and the column direction. Each cell area comprises at least two sub-pixels, with polarities of adjacent sub-pixels opposite to each other. For at least two consecutive frames during a display cycle, the gray-levels of sub-pixels in the cell area maintain unchanged while polarities of the sub-pixels are reversed.
-
公开(公告)号：US11874562B2
公开(公告)日：2024-01-16
申请号：US17621802
申请日：2021-12-13
Applicant: HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD. , TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Inventor： Shixin Zhou
IPC: G02F1/00 , G02F1/1335 , C08F220/56 , G02F1/13357
CPC classification number: G02F1/133628 , C08F220/56 , G02F1/133603
Abstract: A component for dissipating heat of a device, a backlight module, and a display panel are disclosed. The component for dissipating heat of the device includes a first elastic body and a heat dissipation apparatus, and a first temperature threshold is set. The component for dissipating heat of the device dissipates heat of the device and ensures heat insulation of the device by a physical method, and does not include a sensor or a logic circuit. Therefore, it has low cost and eco-friendly applications, and does not consume electrical power.
-
-
-
-
-
-
-
-
-
Search Results
1734
records
(took 0.031 seconds)
