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公开(公告)号：US20220359633A1
公开(公告)日：2022-11-10
申请号：US17763187
申请日：2021-05-24
发明人： Yuanzheng GUO , Yunhao WANG , Yongzhan HAN , Jie LI , Yanqiang WANG
摘要： The present disclosure provides a display substrate, a manufacturing method thereof and a display apparatus, belongs to the field of display technology, and can solve the problems such as low optical densities of currently available anti-reflection layers and difficulties in the alignment of an anti-reflection layer with a reflective anode. The display substrate according to the present disclosure has a pixel region and a non-pixel region, and includes a base substrate and a reflective anode on the base substrate, and further includes an anti-reflection layer on the reflective anode and configured to correspond to the non-pixel region; the anti-reflection layer includes a transparent polymer layer and a light-absorbing material; a surface of the transparent polymer layer away from the base substrate is provided with a plurality of micro-pores; and the plurality of micro-pores are filled with the light-absorbing material.
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2.发明申请公开(公告)号：US20180358576A1
公开(公告)日：2018-12-13
申请号：US15736530
申请日：2017-07-07
发明人： Ping SONG , Feifei WANG , Youwei WANG , Peng CAI , Yuanzheng GUO
CPC分类号： H01L51/5262 , G02B5/3016 , G02F1/1335 , G02F1/13363 , H01L51/52 , H01L51/56
摘要： A polarization optical assembly, an OLED device and a preparation method thereof, a display device. The polarization optical assembly includes: a cholesteric liquid crystal layer, a λ/4 wave plate and a linear polarizer. The λ/4 wave plate is between the cholesteric liquid crystal layer and the linear polarizer, and an angle exists between a fast axis or a slow axis of the λ/4 wave plate and a transmission axis of the linear polarizer, and polarized light formed by external fight sequentially passing the linear polarizer and the λ/4 wave plate is able to pass through the cholesteric liquid crystal layer. The display device can increase the output of light while reducing the reflection of external light.
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公开(公告)号：US20240292722A1
公开(公告)日：2024-08-29
申请号：US18023875
申请日：2022-03-31
发明人： Jie LI , Dawei SHI , Wei ZHANG , Zhijian QI , Binbin MA , Yuqun LU , Yuling CHEN , Tongwei XU , Xinsong TANG , Yilin XU , Linjie ZHANG , Yanqiang WANG , Yunhao WANG , Fang ZHANG , Yuanzheng GUO , Wei XIA
IPC分类号： H10K59/80 , G06F3/041 , G06F3/044 , H10K59/121 , H10K59/40
CPC分类号： H10K59/8792 , G06F3/0412 , G06F3/0445 , H10K59/40 , G06F2203/04112 , H10K59/121
摘要： There are provided a touch display panel and a touch display device, the touch display panel includes: a display substrate including a plurality of pixel regions and a spacer region spacing the plurality of pixel regions apart from each other; a black matrix located on a light-exiting side of the display substrate, an orthographic projection of the black matrix on the display substrate being located in the spacer region; and a touch control structure layer including a first touch pattern layer located on the light-exiting side of the display substrate, the first touch pattern layer including a plurality of first metal lines, where an orthographic projection of each first metal line on the display substrate is located in the orthographic projection of the black matrix on the display substrate, and the first metal lines are in contact with the black matrix.
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公开(公告)号：US20230040064A1
公开(公告)日：2023-02-09
申请号：US17789518
申请日：2021-08-10
发明人： Wei XIA , Tao GAO , Yuanzheng GUO , Huaisen REN , Jie LI , Yongzhan HAN
摘要： Disclosed are a display substrate, a preparation method therefor, and a display device. The display substrate includes a display region and a binding region on one side of the display region. The binding region includes a binding structure layer disposed on a base. The binding structure layer includes a composite insulating layer disposed on the base. The binding region further includes a step structure formed by the base and the composite insulating layer. Heights of steps in the step structure decrease sequentially in the direction away from the display region. In the step structure, the base forms a first step having the smallest height. The binding structure layer further includes a signal connection wire having at least a portion thereof the disposed on the step structure and located on the first step. An opening exposing the signal connection wire is provided on the base at the first step.
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公开(公告)号：US20220310729A1
公开(公告)日：2022-09-29
申请号：US17286860
申请日：2020-01-22
发明人： Tianyi CHENG , Chi YU , Xingliang XIAO , Zhong LU , Benlian WANG , Yuanzheng GUO
IPC分类号： H01L27/32
摘要： A display panel, a manufacturing method thereof and a display device are provided. The display panel includes a base substrate, the base substrate includes a display region and a peripheral region surrounding the display region, the base substrate includes a first substrate layer, a third substrate layer and a second substrate layer which are sequentially stacked, a material of the second substrate layer includes amorphous silicon. The display region includes a transparent display region, the transparent display region includes a pixel region and a light transmission region, and a thickness of the second substrate layer located in the light transmission region is less than a thickness of at least part of the second substrate layer located outside the transparent display region.
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6.发明申请公开(公告)号：US20200373506A1
公开(公告)日：2020-11-26
申请号：US16991262
申请日：2020-08-12
发明人： Mingche HSIEH , Jing YANG , Yuanzheng GUO
摘要： The present disclosure provides a flexible substrate, a method for manufacturing the same, a method for manufacturing a display panel and a display device. The flexible substrate has sub-pixel regions and an inter-subpixel region between adjacent sub-pixel regions. The flexible substrate includes a support layer including a plurality of micro-grooves, and the plurality of micro-grooves are on one side of the support layer and in the inter-subpixel region.
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公开(公告)号：US20230200151A1
公开(公告)日：2023-06-22
申请号：US17925855
申请日：2021-11-08
发明人： Wei XIA , Yanqiang WANG , Yuanzheng GUO , Yongzhan HAN
IPC分类号： H10K59/126 , H10K59/12
CPC分类号： H10K59/126 , H10K59/1201 , H10K77/111
摘要： A display substrate includes: a flexible light-transmitting substrate; a light-shielding layer disposed on a side of the flexible light-transmitting substrate; and a plurality of sub-pixels disposed on a side of the light-shielding layer away from the flexible light-transmitting substrate. The side of the flexible light-transmitting substrate has grooves. The light-shielding layer includes a plurality of light-shielding patterns, and a light-shielding pattern is located in a groove. The light-shielding pattern includes a first sub-light-shielding pattern covering a side wall of the groove and a second sub-light-shielding pattern covering a bottom surface of the groove. Each sub-pixel includes a pixel driving to circuit including a plurality of transistors. An active layer of a transistor is located in the groove. Relative to the flexible light-transmitting substrate, a surface of the active layer proximate to the flexible light-transmitting substrate is lower than a surface of the first sub-light-shielding pattern away from the flexible light-transmitting substrate.
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公开(公告)号：US20230178567A1
公开(公告)日：2023-06-08
申请号：US17922151
申请日：2021-10-12
发明人： Weifeng ZHOU , Yuanzheng GUO , Tao GAO , Ling SHI , Yang YANG , Qingsong WANG , Liqiang CHEN
IPC分类号： H01L27/12
CPC分类号： H01L27/1244 , H01L27/1218
摘要： The display substrate comprises: a flexible substrate having a display area and a peripheral area located on at least one side of the display area, wherein the peripheral area sequentially comprises a wiring area, a bending area and a pad area along a direction away from the display area; a first electrical structure on a side of the bending area away from the pad area; a second electrical structure located in the pad area; wherein the flexible substrate comprises: a first flexible substrate; a second flexible substrate and a wiring, wherein the wiring have a first portion in the wiring area, a second portion in the bending area, and a third portion in the pad area, wherein the first electrical structure is connected to the first portion, and the second electrical structure is connected to the third portion.
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公开(公告)号：US20200212324A1
公开(公告)日：2020-07-02
申请号：US16622525
申请日：2019-04-18
发明人： Yuanzheng GUO , Pinfan WANG , Ming Che HSIEH
摘要： Embodiments of the present disclosure provide a flexible display substrate, a manufacturing method thereof and a flexible display device. The manufacturing method includes: forming a plurality of protrusions on a base substrate; forming a base film at one side of the plurality of protrusions facing away from the base substrate; forming a display structure at a surface of the base film facing away from the base substrate; peeling off the base film along with the display structure from the base substrate, and remaining the plurality of protrusions on the base substrate; and attaching the surface of the base film facing away from the display structure onto an elastic substrate and stretching the elastic substrate so that the base film is fractured at positions of the plurality of concaves.
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10.发明申请公开(公告)号：US20190305235A1
公开(公告)日：2019-10-03
申请号：US16258011
申请日：2019-01-25
发明人： Mingche HSIEH , Jing YANG , Yuanzheng GUO
摘要： The present disclosure provides a flexible substrate, a method for manufacturing the same, a method for manufacturing a display panel and a display device. The flexible substrate has sub-pixel regions and an inter-subpixel region between adjacent sub-pixel regions. The flexible substrate includes a support layer including a plurality of micro-grooves, and the plurality of micro-grooves are on one side of the support layer and in the inter-subpixel region.
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