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公开(公告)号：US20240045262A1
公开(公告)日：2024-02-08
申请号：US17620666
申请日：2021-11-25
IPC: G02F1/1335 , G02F1/1362 , G02F1/1343 , G02F1/1333
CPC classification number: G02F1/133553 , G02F1/1362 , G02F1/133514 , G02F1/133512 , G02F1/133528 , G02F1/134309 , G02F1/133345 , G02F2201/50
Abstract: A liquid crystal display panel and a vehicle-mounted liquid crystal display device are provided. In the liquid crystal display panel, in an array substrate and/or a color filter substrate, a number of reflective interfaces in a functional area is greater than a number of reflective interfaces in a display area. Under the condition that an infrared optical transmittance is not affected, a reflectivity of light in the functional area is improved compared to the display area. This reduces or even eliminates a brightness difference between the functional area and the display area when a display is completely black.
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公开(公告)号：US11892719B2
公开(公告)日：2024-02-06
申请号：US17712042
申请日：2022-04-01
Inventor： Huiping Wang
IPC: G02F1/1333 , G02F1/1362
CPC classification number: G02F1/133331 , G02F1/1333 , G02F1/136286 , G02F2201/50
Abstract: The present disclosure provides a display panel and a display device. The display panel includes a first substrate, and the first substrate includes a glass substrate. A first metal layer, an insulating layer, a second metal layer, and a passivation protective layer are sequentially formed on a surface of the glass substrate.
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公开(公告)号：US11860493B2
公开(公告)日：2024-01-02
申请号：US17254928
申请日：2020-12-15
Inventor： Xianjin Ge
IPC: G02F1/1362 , H01L27/12
CPC classification number: G02F1/136286 , G02F1/136222 , H01L27/1248 , G02F2201/40 , G02F2201/50
Abstract: The present invention is about display technology. A display panel and a display device are provided. The display panel includes: a substrate layer; a data line arranged on the substrate layer; a color resist layer which is arranged on the substrate layer and located at two sides of the data line, and includes grooves which are located at least at one side of the data line; a shielding layer arranged on the color resist layer and arranged over the data line; a pixel electrode layer arranged over the shielding layer; and a passivation layer arranged between the shielding layer and the pixel electrode layer and covering the shielding layer and the color resist layer.
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公开(公告)号：US11860489B2
公开(公告)日：2024-01-02
申请号：US17370360
申请日：2021-07-08
Applicant: HKC Corporation Limited
Inventor： Shishuai Huang , Wei Li
IPC: G02F1/1345 , G09G3/00 , G02F1/1362 , H01L27/12 , H01L25/00
CPC classification number: G02F1/13452 , G02F1/136272 , G02F1/136295 , G09G3/006 , H01L25/50 , H01L27/124 , G02F2201/50
Abstract: The shorting bar includes a test signal wiring layer, an insulating layer, a signal lead layer, a protective layer and a bonding lead layer that are sequentially stacked. The test signal wiring layer is arranged with test signal lines, and the signal lead layer is arranged with signal leads. The test signal lines are made of a transparent conductive material, and a coverage region of the insulating layer and a coverage region of the protective layer are staggered from coverage regions of the test signal lines; or, the signal leads are made of the transparent conductive material, the coverage region of the protective layer is staggered from coverage regions of the signal leads; or, the protective layer is arranged with a plurality of first through holes, and the first through holes correspond to the signal leads in a one-to-one correspondence.
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公开(公告)号：US11849600B2
公开(公告)日：2023-12-19
申请号：US17726238
申请日：2022-04-21
Applicant: Samsung Display Co., Ltd.
Inventor： Dongwan Choi , Doyoub Kim
IPC: H10K50/844 , G02F1/1333 , H10K59/12 , H10K71/00 , H10K71/80 , H10K77/10 , H10K102/00
CPC classification number: H10K50/844 , G02F1/133305 , H10K59/12 , H10K71/00 , H10K71/80 , H10K77/111 , G02F2201/50 , G02F2202/22 , G02F2202/28 , H10K59/1201 , H10K2102/311
Abstract: A display module includes a display panel for displaying an image, and a protective film adhered to a back surface of the display panel. The protective film includes a compensation layer being in contact with the back surface of the display panel, a first release layer disposed under the compensation layer, a cushion layer disposed under the first release layer, and a second release layer disposed under the cushion layer. An adhesive strength of the first release layer is less than an adhesive strength of the second release layer.
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Patent Agency Ranking
公开(公告)号：US20230384636A1
公开(公告)日：2023-11-30
申请号：US18118979
申请日：2023-03-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chunsoon Park , Sungyeol Kim , Seungyong Shin , Jonghoon Jung
IPC: G02F1/13357 , G02F1/1335 , H01L25/075 , H01L33/62
CPC classification number: G02F1/133603 , G02F1/133612 , H01L25/0753 , H01L33/62 , G02F2201/50
Abstract: Provided is a display apparatus having an improved degree of freedom in wiring design, the display apparatus including: a liquid crystal panel; and a light source apparatus, wherein the light source apparatus includes: a substrate; and a plurality of light emitting diodes (LEDs) provided on the substrate, wherein each of the plurality of LEDs has a lower surface in contact with a first feeding pad and a second feeding pad formed on the substrate, the lower surface of each of the plurality of LEDs includes a first contact area provided to be in contact with the first feeding pad, a second contact area provided to be in contact with the second feeding pad, and a non-contact area other than the first contact area and the second contact area on the lower surface, and each of the first contact area and the second contact area is smaller than the non-contact area.
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公开(公告)号：US20230359089A1
公开(公告)日：2023-11-09
申请号：US18346931
申请日：2023-07-05
Applicant: Innolux Corporation
Inventor： Pai-Chiao CHENG
IPC: G02F1/1339 , G02F1/1333 , G02F1/1335
CPC classification number: G02F1/1339 , G02F1/133308 , G02F1/133512 , G02F1/133311 , G02F1/13332 , G02F1/133331 , G02F1/133357 , G02F1/133388 , G02F2201/50
Abstract: A substrate assembly and a display device are provided. The substrate assembly includes a substrate including a peripheral area, a light blocking layer, a sealant layer and a protection layer. The light blocking layer is disposed on the substrate and comprising a recess disposed in the peripheral area. The sealant layer is disposed on the substrate in the peripheral area and overlapping the recess. The protection layer has a first part and a second part. The first part is disposed between the sealant layer and the light blocking layer. The second part is inside the recess and contacts a part of the substrate which is exposed by the recess.
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18.发明公开公开(公告)号：US20230359078A1
公开(公告)日：2023-11-09
申请号：US18224329
申请日：2023-07-20
Applicant: DEXERIALS CORPORATION
Inventor： Yoshihisa SHINYA , Yusuke KAMATA
IPC: G02F1/1335 , G02F1/1333 , C08F290/06 , C08L51/00
CPC classification number: G02F1/1335 , G02F1/133308 , G02F1/133502 , C08F290/067 , C08L51/003 , G02F2201/50 , G02F2202/023 , G02F2202/28 , G02F1/133331 , C08L2203/20
Abstract: A thin image display device is provided which is free from display defects caused by the deformation of an image display part and can display high brightness and high contrast images. The image display device includes an image display part, a light-transmitting protective part arranged on the image display part, and a cured resin layer interposed between the image display part and the protective part. The cured resin layer has a light transmittance in the visible region of 90% or more and a refractive index (nD) of 1.45 or more and 1.55 or less.
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公开(公告)号：US20230258845A1
公开(公告)日：2023-08-17
申请号：US18004780
申请日：2021-07-13
Applicant: DAI NIPPON PRINTING CO., LTD.
Inventor： Sho SUZUKI , Yoshinari MATSUDA , Atsushi HORII , Noriaki KAWAKITA , Keisuke ENDOU
IPC: G02B1/14 , G02F1/1335 , G02B1/111 , G02B5/30 , H01L33/58
CPC classification number: G02B1/14 , G02F1/133502 , G02B1/111 , G02B5/3025 , H01L33/58 , G02F2201/50
Abstract: Provided is an antireflective member capable of improving scratch resistance. An antireflective member having a low refractive index layer on an optically transmissive substrate, the low refractive index layer containing a binder resin and hollow particles, wherein the antireflective member satisfies the following condition 1. In a region of 5 μm×5 μm on a surface of the antireflective member on a side having the low refractive index layer with respect to the optically transmissive substrate, spatial frequency analysis of elevation is performed to calculate power spectrum intensity of elevation for each wavelength; when a sum of power spectrum intensity of elevation for each wavelength is calculated and the sum is normalized to 1, the power spectrum intensity P1 of elevation at a wavelength of 1.25 μm is 0.015 or more.
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公开(公告)号：US20230236453A1
公开(公告)日：2023-07-27
申请号：US17264816
申请日：2020-10-30
Inventor： Guowei Zha
IPC: G02F1/1335 , G02F1/1333 , G02F1/1362 , H01L25/16 , H01L33/58
CPC classification number: G02F1/133516 , G02F1/133357 , G02F1/136286 , H01L25/167 , H01L33/58 , G02F2201/44 , G02F2201/50 , G02F1/133512 , G02F2201/52 , G02F1/133617
Abstract: The present disclosure provides a color filter substrate, a display panel, a display device. The color filter substrate comprises a first pixel area and a second pixel area adjacent to the first pixel area. The color filter substrate further comprises a base; a plurality of micro light emitting diode (Micro LED) light-emitting units disposed on the base corresponding to the first pixel area; a planarization layer disposed on the Micro LED light-emitting units and the base; and color resists disposed on the planarization layer corresponding to the second pixel area. The present disclosure solves the problem that optical sensors cannot overlap optical display spatially in LCD screens.
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