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公开(公告)号：US20240355976A1
公开(公告)日：2024-10-24
申请号：US18572838
申请日：2022-01-07
发明人： Yong FAN
IPC分类号： H01L33/60 , H01L25/075
CPC分类号： H01L33/60 , H01L25/0753 , H01L2933/0058
摘要： Some embodiments of the present application provide a display unit including: a substrate; a light-emitting device disposed on the substrate; a reflective barrier layer arranged on the substrate. The reflective barrier layer is provided with a light exit hole arranged correspondingly to the light-emitting device. A first projection is defined by an orthographic projection of the light exit hole in a plane vertical to a light-emitting surface of the light-emitting device, and an angle included between a contour line of the first projection corresponding to a side of a peripheral wall of the light exit hole is different from another angle included between another contour line of the first projection corresponding to an opposite side of the peripheral wall of the light exit hole.
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公开(公告)号：US20240355969A1
公开(公告)日：2024-10-24
申请号：US18572868
申请日：2021-12-30
发明人： Yong FAN
IPC分类号： H01L33/44 , H01L25/075 , H01L33/00 , H01L33/50 , H01L33/60
CPC分类号： H01L33/44 , H01L25/0753 , H01L33/005 , H01L33/507 , H01L33/60 , H01L2933/0041 , H01L2933/0058
摘要： A display panel and a manufacturing method thereof are provided. In the present application, a light-absorbing layer is provided in a display substrate, and a plurality of light-emitting devices is correspondingly disposed in a plurality of hollow areas on the light-absorbing layer. Meanwhile, a color filter and a color conversion layer in a color filter substrate are disposed correspondingly with the light-emitting devices. The problem of poor display performance caused by light crosstalk between adjacent pixels is avoided, and the display effect of the display panel is improved.
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公开(公告)号：US20240243067A1
公开(公告)日：2024-07-18
申请号：US18429625
申请日：2024-02-01
发明人： Yong FAN , CHEN-KE HSU
IPC分类号： H01L23/538 , H01L23/00 , H01L23/31 , H01L25/16
CPC分类号： H01L23/5384 , H01L23/3157 , H01L23/5386 , H01L24/05 , H01L24/16 , H01L25/167 , H01L2224/05541 , H01L2224/05573 , H01L2224/16225 , H01L2224/16235 , H01L2924/1426
摘要： Embodiments of the present application disclose a chip-on-film structure, a display device, and a spliced display device. The chip-on-film structure includes: a substrate having a first surface and a second surface oppositely disposed; a first circuit covering the first surface, wherein the first circuit includes a driving chip bonding area; a display panel bonding end disposed on the second surface; and a first conductive portion connected to the first circuit and the display panel bonding end respectively.
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