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公开(公告)号：US20220397784A1
公开(公告)日：2022-12-15
申请号：US17612090
申请日：2020-12-25
发明人： Song YANG , Pengxia LIANG , Shiyu ZHANG , Jiahui HAN , Ge SHI , Yanliu SUN , Zheng FANG , Hongpeng LI , Hyunsic CHOI , Zhenyu ZHANG
IPC分类号： G02F1/1368 , G02F1/141 , H01L27/12
摘要： The present disclosure discloses a display panel, a method for manufacturing a display panel, and a display device, and belongs to the field of liquid crystal display technologies. The display panel includes an array substrate, a counter substrate, and a liquid crystal layer between the array substrate and the counter substrate. For the array substrate, a diffuse reflection layer is sequentially laminated on the array substrate. The array substrate includes a first base substrate, and a thin film transistor array, a diffuse reflection layer, and a first planarization layer that are laminated on the first base substrate. A surface of the diffuse reflection layer proximal to the first planarization layer is a reflection surface that has a plurality of protrusion structures, the protrusion structures are configured to diffusely reflect light irradiated on the reflection surface. Based on this structure, the first planarization layer may separate the protrusion structure from the liquid crystal layer to prevent the protrusion structure from affecting the driving effect of the liquid crystal layer. In this way, the problem in the related art regarding the poor display effect of the display panel is solved and thus the display effect of the display panel is improved.
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公开(公告)号：US20220107533A1
公开(公告)日：2022-04-07
申请号：US17419161
申请日：2020-08-21
发明人： Song YANG , Ge SHI , Haijun NIU , Yujie LIU , Ming ZHU , Shiyu ZHANG , Zheng FANG , Yanliu SUN , Jiahui HAN , Yuyao WANG
IPC分类号： G02F1/13357 , H01L27/32 , H01L51/52 , G02F1/1335 , G02B5/18
摘要： The color filter substrate includes a photoluminescent layer and an optical path adjustment layer. The photoluminescent layer includes a plurality of photoluminescent portions. Each photoluminescent portion is configured to receive backlight and emit excitation light. The optical path adjustment layer is located on a light incident side of the photoluminescent layer, and the optical path adjustment layer is configured to increase an incident angle of at least portion of the backlight that enters the photoluminescent layer.
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公开(公告)号：US20240188367A1
公开(公告)日：2024-06-06
申请号：US17795354
申请日：2021-09-29
发明人： Yujie LIU , Song YANG , Qian WU , Zheng FANG , Ge SHI , Yanliu SUN , Jiahui HAN , Pengxia LIANG , Hongpeng LI
IPC分类号： H10K59/38 , H10K59/122 , H10K59/80
CPC分类号： H10K59/38 , H10K59/122 , H10K59/879
摘要： A display panel and a display apparatus are disclosed. The display panel includes multiple light emitting device groups, multiple light exiting part groups and multiple optical structure units, wherein each light emitting device group includes multiple light emitting devices including first and second light emitting devices, for emitting light of a preset color; each light exiting part groups includes first and second color conversion parts; an orthographic projection of each optical structure unit on the first base substrate covers an orthographic projection of at least one light emitting device group on the first base substrate, each optical structure unit is to direct light emitted by the first and second light emitting devices to the first and second color conversion parts, respectively, the first and second color conversion parts are to convert light of the preset color into light of a first color and light of a second color, respectively.
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公开(公告)号：US20240215372A1
公开(公告)日：2024-06-27
申请号：US17795074
申请日：2021-06-22
发明人： Yujie LIU , Song YANG , Ge SHI , Pengxia LIANG , Zheng FANG , Yanliu SUN , Jiahui HAN , Qian WU , Hongpeng LI
CPC分类号： H10K59/38 , H10K59/8731 , H10K59/877 , H10K59/879 , H10K59/8792
摘要： Disclosed are display panels and display apparatuses. A display panel includes a base substrate, a light-emitting layer located on the base substrate, an insulating material structure, a color conversion layer, and an auxiliary layer. The light-emitting layer includes a plurality of light-emitting structures arranged at intervals. The insulating material structure is located on a side of the light-emitting layer facing away from the base substrate, and includes organic and inorganic layers arranged alternately. The color conversion layer is located on a side of the insulating material structure facing away from the base substrate, and includes a plurality of color conversion portions with a shading portion located between adjacent color conversion portions. The auxiliary layer has an orthographic projection on the base substrate covering an orthographic projection of the shading portion on the base substrate, the auxiliary layer is in direct contact with adjacent organic and inorganic layers in the insulating material structure, respectively, and the auxiliary layer has a refractive index that is less than a refractive index of the organic layer in direct contact with the auxiliary layer and less than a refractive index of the inorganic layer in direct contact with the auxiliary layer.
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5.发明公开公开(公告)号：US20240322092A1
公开(公告)日：2024-09-26
申请号：US17914808
申请日：2021-10-28
发明人： Ge SHI , Song YANG , Pengxia LIANG , Xiaochuan CHEN , Xue DONG , Yanliu SUN , Zheng FANG , Yujie LIU , Jiahui HAN , Qian WU , Hongpeng LI
CPC分类号： H01L33/58 , H01L25/0753 , H01L25/167 , H01L27/156 , H01L33/10 , H01L33/44 , H01L33/504 , H01L2933/0041 , H01L2933/0058
摘要： A light-emitting substrate includes a pixel layer including a plurality of sub-pixels. Each sub-pixel includes a light-emitting element, a first light extraction layer, a first material layer, and a second material layer. The light-emitting element is configured to emit light of a first color. The first light extraction layer is configured to deflect the light emitted from the light-emitting element into the first material layer at a preset angle. The first material layer and the second material layer are configured to enable the light deflected at the preset angle to propagate in the first material layer and the second material layer. The plurality of sub-pixels include at least one first sub-pixel. Of a first material layer and a second material layer included in the at least one first sub-pixel, at least the second material layer includes a first light conversion material.
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公开(公告)号：US20240069357A1
公开(公告)日：2024-02-29
申请号：US17765020
申请日：2021-04-28
发明人： Jian GAO , Sen MA , Xiaochuan CHEN , Tao HONG , Yanliu SUN
IPC分类号： G02B30/10 , G02B30/27 , H04N13/305 , H04N13/383 , H04N13/398
CPC分类号： G02B30/10 , G02B30/27 , H04N13/305 , H04N13/383 , H04N13/398
摘要： A display panel includes a plurality of sets of pixel strips extending in a first direction and arranged in a second direction, each set of pixel strips includes a plurality of sub-pixel strips in different colors, spacing between every two adjacent sub-pixels in each sub-pixel strip in the first direction is smaller than or equal to 2 μm, each set of pixel strips is divided into a plurality of pixel islands arranged in an array in the first direction, each pixel island includes at least four sub-pixels extending in the first direction in each corresponding sub-pixel strip, a width of a view region formed by light emitted by each sub-pixel in each pixel island being propagated to a human eye through a corresponding lens is smaller than or equal to a pupil diameter.
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公开(公告)号：US20230090555A1
公开(公告)日：2023-03-23
申请号：US17613039
申请日：2021-01-29
发明人： Hongpeng LI , Pengxia LIANG , Zheng FANG , Ge SHI , Hyunsic CHOI , Yanliu SUN , Jiahui HAN , Song YANG , Yujie LIU
IPC分类号： G02F1/1343 , G02F1/1335
摘要： The present disclosure provides an array substrate and a liquid crystal display panel, belonging to the file of display technology. The array substrate includes a base substrate, a first electrode, an insulating dielectric layer and a second electrode stacked in sequence; the second electrode is provided with at least one hollow hole, and the hollow hole is in a shape of convex polygon, circle or ellipse.
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8.发明申请公开(公告)号：US20210193763A1
公开(公告)日：2021-06-24
申请号：US16939239
申请日：2020-07-27
发明人： Yanliu SUN , Yujie LIU , Ge SHI , Zheng FANG , Jiahui HAN , Yuyao WANG , Song YANG , Shiyu ZHANG
摘要： Provided are a display panel and a method for manufacturing the same, a display device and a control method of the same related to the technical field of display. The display panel includes a base substrate; a pixel defining layer arranged on the base substrate and configured to define a plurality of sub-pixels, at least one sub-pixel of the plurality of sub-pixels includes a plurality of sub-pixel-units; and each sub-pixel-unit of the plurality of sub-pixels includes an anode, a light emitting layer, and a cathode that are stacked, and anodes of adjacent sub-pixel-units in a same sub-pixel are insulated from each other and are apart from the base substrate for different distances.
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9.发明申请公开(公告)号：US20200334439A1
公开(公告)日：2020-10-22
申请号：US16621609
申请日：2019-05-31
发明人： Yanliu SUN , Dawei WANG , Shiming SHI
摘要： An array substrate, a display panel, a display device, a method of fingerprint identification and a touch control method are provided. The array substrate includes: a base substrate, a light-emitting component on the base substrate, a light sensor located on a side of the base substrate that is remote from the light-emitting component and a light-shielding layer between the light-emitting component and the base substrate. The light-shielding layer has a plurality of holes arranged in an array. Projections of the holes on the base substrate do not overlap with a projection of the light-emitting component on the base substrate and fall within a projection of the light sensor on the base substrate.
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公开(公告)号：US20240186329A1
公开(公告)日：2024-06-06
申请号：US17759996
申请日：2021-08-30
发明人： Jiahui HAN , Pengxia LIANG , Zheng FANG , Ge SHI , Yanliu SUN , Yujie LIU , Qian WU , Song YANG , Hongpeng LI , Hyunsic CHOI , Weili ZHAO , Kuanjun PENG
IPC分类号： H01L27/12
CPC分类号： H01L27/124
摘要： The present disclosure provides a display substrate and a display device. The display substrate includes a base substrate, a plurality of data lines arranged on the base substrate and extending in a first direction, a plurality of gate lines arranged on the base substrate and extending in a second direction, and a plurality of sub-pixels. Each sub-pixel at least includes a first aperture region and a second aperture region spaced apart from each other in the first direction, the second aperture region is offset in the second direction with respect to the first aperture region, and an offset distance is less than or equal to a width of the first aperture region in the second direction.
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