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公开(公告)号：US20240029594A1
公开(公告)日：2024-01-25
申请号：US17822782
申请日：2022-08-27
Inventor： Bo Sun
IPC: G09F9/302 , H01L25/075 , G09F9/33 , H01L33/44
CPC classification number: G09F9/3026 , H01L25/0753 , G09F9/33 , H01L33/44
Abstract: The present application provides a splicing screen and a display device. The display screen comprises at least a first display panel and a second display panel of a same type, and a third display panel with a type different from that of the first display panel and sandwiched between the first display panel and the second display panel. Each of the first display panel and the second display panel comprises the first light emitting module. The third display panel comprises a plurality of second light emitting modules. A color gamut adjustment module is disposed on at least one of the second light emitting modules such that a color gamut of the third light emitting module is the same as a color gamut of the first light emitting module to further make light emitted by the first display panel, the second display panel, and the third display panel similar.
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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.
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公开(公告)号：US20240194121A1
公开(公告)日：2024-06-13
申请号：US17758980
申请日：2022-07-05
Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. , HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.
Inventor： Bo Sun
IPC: G09G3/32
CPC classification number: G09G3/32 , G09G2300/0426 , G09G2310/0264 , G09G2330/021
Abstract: The present application relate to an MLED display panel, where a first end of the first transistor is electrically connected to a first end of the second transistor and one end of the capacitor, respectively; a second end of the first transistor is electrically connected to a third end of the second transistor and the other end of the capacitor, respectively; a second end of the second transistor is electrically connected to one end of the first light emitting module; and a third end of the first transistor is electrically connected to a first power supply voltage, and the other end of the first light emitting module is electrically connected to a second power supply voltage.
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公开(公告)号：US12148357B2
公开(公告)日：2024-11-19
申请号：US17758980
申请日：2022-07-05
Inventor： Bo Sun
IPC: G09G3/32
Abstract: The present application relate to an MLED display panel, where a first end of the first transistor is electrically connected to a first end of the second transistor and one end of the capacitor, respectively; a second end of the first transistor is electrically connected to a third end of the second transistor and the other end of the capacitor, respectively; a second end of the second transistor is electrically connected to one end of the first light emitting module; and a third end of the first transistor is electrically connected to a first power supply voltage, and the other end of the first light emitting module is electrically connected to a second power supply voltage.
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公开(公告)号：US12124125B2
公开(公告)日：2024-10-22
申请号：US17779610
申请日：2022-05-13
Inventor： Bo Sun
IPC: G02F1/13357 , G02F1/1335 , G02F1/1339
CPC classification number: G02F1/133603 , G02F1/133528 , G02F1/1339
Abstract: The present application provides a display panel and an electronic device, the display panel includes at least two sub-boards spliced to each other, and each of the sub-boards includes a first display area and a second display area disposed at a periphery of the first display area, wherein a plurality of light-emitting devices are arranged on the first substrate or the second substrate corresponding to the second display area, and the plurality of light-emitting devices can enable the second display area to display a picture, so as to eliminate splicing gaps at splicing positions, thereby alleviating the technical problem of the splicing gaps in existing liquid crystal display splicing screens.
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公开(公告)号：US12111529B2
公开(公告)日：2024-10-08
申请号：US17779607
申请日：2022-05-18
Inventor： Lin Li , Bo Sun , Feng Zheng , Yichen Bai , Meng Chen
IPC: G02F1/1335 , G02F1/1333 , G02F1/13357 , G09G3/3208 , G09G3/34 , H01L25/16 , H10K59/95 , H01L25/075
CPC classification number: G02F1/13336 , G02F1/1336 , G09G3/3208 , G09G3/3406 , H01L25/167 , H10K59/95 , H01L25/0753
Abstract: A splicing display panel and a splicing display device are provided. The splicing display panel includes at least two spliced first display modules and at least one second display module. There is a seam between two adjacent first display modules. A portion of the first display module corresponding to a bezel area is provided with an accommodating slot. The accommodating slot of one of the first display modules is spliced with the accommodating slot of another one of the first display modules to form an accommodating cavity. The at least one second display module is arranged in the accommodating cavity, and the second display module covers the seam.
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