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公开(公告)号：US20150205153A1
公开(公告)日：2015-07-23
申请号：US14338123
申请日：2014-07-22
Applicant: Samsung Display Co., Ltd.
Inventor： Koichi Sugitani , Yang-Ho Jung , Hoon Kang , Jin Ho Ju
IPC: G02F1/1341 , G02F1/1368 , G02F1/1339 , G02F1/1333
CPC classification number: G02F1/133377
Abstract: A liquid crystal display includes: a substrate including a major surface; a thin film transistor disposed over the substrate; a pixel electrode connected to the thin film transistor and disposed over the thin film transistor; a common electrode facing the pixel electrode; a roof layer disposed over the common electrode; a microcavity disposed between the pixel electrode and the common electrode; and a liquid crystal material contained in the microcavity, in which a side wall of the microcavity has an angle of 80° to 90° with respect to the major surface.
Abstract translation: 液晶显示器包括：包括主表面的基板; 设置在所述基板上的薄膜晶体管; 连接到薄膜晶体管并设置在薄膜晶体管上的像素电极; 面对像素电极的公共电极; 设置在公共电极上的屋顶层; 设置在像素电极和公共电极之间的微腔; 以及包含在微腔中的液晶材料，其中微腔的侧壁相对于主表面具有80°至90°的角度。
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公开(公告)号：US12202961B2
公开(公告)日：2025-01-21
申请号：US17535645
申请日：2021-11-25
Inventor： Sanghyun Yun , Jae Pil Kim , Tae Gyu Hwang , Su Hyeon Kim , Hoon Kang , Youngjun Kim , Hyunyoung Jung
IPC: C08L33/24 , C08K5/3475 , H01L27/32 , H01L51/52 , H10K50/86 , H10K59/122
Abstract: A resin composition includes a polyimide, an ultraviolet (UV) absorber represented by the following Chemical Formula 1 and a remaining N-methyl-2-pyrrolidone, and wherein, in Chemical Formula 1, R1 and R2 are each selected from a hydrogen group, a halogen group, an aliphatic substituent, and an aromatic group.
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公开(公告)号：US11856832B2
公开(公告)日：2023-12-26
申请号：US17182042
申请日：2021-02-22
Applicant: Samsung Display Co., Ltd.
Inventor： Ji-hyun Kim , Junhong Park , Jun Chun , Euisuk Jung , Hoon Kang , Jeongmin Park
CPC classification number: H10K59/40 , G06F3/044 , G06F3/0412 , H10K59/124 , H10K71/621 , H10K99/00 , H01L27/00
Abstract: An electronic device includes an electronic panel including an active area and a pad area and including an input sensing member and a circuit board overlapping at least a side of the pad area. The electronic panel includes a first conductive layer, a second conductive layer, a first organic insulation layer disposed between the first conductive layer and the second conductive layer, a pattern layer disposed on the second conductive layer, overlapping the plurality of second conductive patterns, and including a plurality of organic patterns, and a second organic insulation layer covering the pattern layer and the second conductive layer. The pattern layer covers an upper surface of the second conductive layer.
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公开(公告)号：US11557636B2
公开(公告)日：2023-01-17
申请号：US16991800
申请日：2020-08-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jinsu Byun , Taewook Kang , Hoon Kang , Gwangmin Cha , Saehee Han
Abstract: A display device including a plurality of pixels over a substrate, the display device includes: a pixel-defining layer covering edges of a first electrode of each of the plurality of pixels; a first spacer arranged on the pixel-defining layer and including a first portion and a second portion, the first portion of the first spacer having a width increasing toward the substrate, and the second portion of the first spacer being arranged between the first portion of the first spacer and the substrate and having a width decreasing toward the substrate; and a first hole arranged apart from the first electrode between the plurality of pixels, the first hole being formed in the second portion of the first spacer and the pixel-defining layer.
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公开(公告)号：US11099421B2
公开(公告)日：2021-08-24
申请号：US16737559
申请日：2020-01-08
Applicant: Samsung Display Co., Ltd.
Inventor： Hoon Kang , Yonghoon Yang , Euisuk Jung , Hyein Kim , Koichi Sugitani
IPC: G02F1/1335 , G02F1/13357 , G02F1/1333 , G02F1/1362 , G02F1/1343
Abstract: A liquid crystal display device and a method of manufacturing the same are provided. The LCD device includes a substrate including a display area and a non-display area, a blue light blocking filter on the substrate, a plurality of color pattern layers spaced apart from one another in a plan view, a black matrix among the plurality of color pattern layers in a plan view, a planarization layer on the color pattern layer and the black matrix, and a polarizer on the planarization layer. The color pattern layer includes a red color conversion unit on the blue light blocking filter, which converts a light into a light having a red wavelength and a green color conversion unit on the blue light blocking filter, which converts a light into a light having a green wavelength. The red color conversion unit and the green color conversion unit include wavelength converting particles.
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Patent Agency Ranking
公开(公告)号：US20180095362A1
公开(公告)日：2018-04-05
申请号：US15831547
申请日：2017-12-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hoon Kang , Bum Soo Kam , Se Yoon Oh , Chong Sup Chang
IPC: G03F7/00 , H01L51/44 , H01L31/18 , H01L29/41 , H01L21/3213 , G02F1/1343 , C23F1/02 , G03F7/32 , G03F7/20 , G02F1/1335 , H01L21/467
Abstract: A method for manufacturing a display device includes forming a plurality of light blocking patterns on a first surface of a transparent substrate, wherein a first light blocking pattern of the plurality of light blocking patterns has a different line width than a second light blocking pattern of the plurality of light blocking patterns. An insulating layer is formed on the first surface of the transparent substrate and the light blocking patterns. A conductive layer is formed on the insulating layer. A photo-resist layer is formed on the conductive layer. The photo-resist layer is exposed with ultraviolet rays through a second surface of the transparent substrate, wherein the first and second surfaces of the transparent substrate are opposite to each other. The photo-resist layer is developed. The conductive layer is etched using the photo-resist layer as a mask. The photo-resist layer is removed.
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17.发明授权公开(公告)号：US09851635B2
公开(公告)日：2017-12-26
申请号：US14801111
申请日：2015-07-16
Inventor： Chadong Kim , Hoon Kang , Wooyong Sung , Hikuk Lee , Changhoon Kim , Jungin Park , Sanghyun Yun , Kibeom Lee , Jaehyuk Chang , Deokman Kang , Younsuk Kim , Saetae Oh
CPC classification number: G03F7/004 , C07D213/02 , G03F7/0007 , G03F7/0045 , G03F7/038 , G03F7/0382 , G03F7/0384 , G03F7/20 , G03F7/2057 , G03F7/40 , H01L21/00
Abstract: A photoresist composition includes an alkali soluble resin, a hardening agent, a photo acid generator, and an organic solvent. The photo acid generator may be represented by Formula 1, in which L11 is selected from a single bond, a C1-C10 alkylene group, a C2-C10 alkenylene group, and a C2-C10 alkynylene group; and R11 is selected from a C6-C15 aryl group, or a C6-C15 aryl group with at least one substitutent group selected from a group comprising deuterium, a hydroxyl group, a C1-C10 alkyl group, a C1-C10 alkoxy group, and a C6-C15 aryl group.
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公开(公告)号：US09372370B2
公开(公告)日：2016-06-21
申请号：US14271664
申请日：2014-05-07
Applicant: Samsung Display Co., Ltd.
Inventor： Yang-ho Jung , Hoon Kang , Seung Bo Shim , Jin Ho Ju
IPC: G02F1/1345 , G02F1/1341 , G02F1/1333
CPC classification number: G02F1/1341 , G02F1/133377
Abstract: A liquid crystal display includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode disposed on the thin film transistor; and a roof layer facing the pixel electrode, wherein a plurality of microcavities are formed between the pixel electrode and the roof layer, each microcavity includes liquid crystal materials, a partition wall is formed between the microcavities, and the roof layer includes a dry film.
Abstract translation: 液晶显示器包括：基板; 设置在所述基板上的薄膜晶体管; 设置在所述薄膜晶体管上的像素电极; 以及面对像素电极的屋顶层，其中在像素电极和屋顶层之间形成多个微腔，每个微腔包括液晶材料，在微腔之间形成分隔壁，并且屋顶层包括干膜。
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公开(公告)号：US20150198853A1
公开(公告)日：2015-07-16
申请号：US14572091
申请日：2014-12-16
Applicant: Samsung Display Co., Ltd.
Inventor： Joonyong Park , Hyang-Shik Kong , Kyungseop Kim , Changoh Jeong , Hoon Kang , Jinho Ju
IPC: G02F1/1362 , H01L27/12 , G02F1/1368
CPC classification number: H01L27/1259 , G02F1/133502 , G02F1/1362 , H01L27/124
Abstract: A display apparatus includes a first substrate to be exposed to external light; a second substrate opposing the first substrate; a gate line arranged over the first substrate such that the gate line is located between the first and second substrates; and an anti-reflective layer. The anti-reflective layer is arranged between the first substrate and the gate line. The anti-reflective layer includes an organic layer and an inorganic layer, and the organic layer includes a light absorber configured to absorb light. The inorganic layer overlaps with the organic layer and has a refractive index smaller than that of the gate line.
Abstract translation: 一种显示装置，包括：暴露于外部光的第一基板; 与所述第一基板相对的第二基板; 栅极线，布置在第一基板上，使得栅极线位于第一和第二基板之间; 和抗反射层。 抗反射层设置在第一基板和栅极线之间。 抗反射层包括有机层和无机层，有机层包括吸收光的光吸收体。 无机层与有机层重叠，折射率小于栅极线的折射率。
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20.发明申请PHOTOSENSITIVE RESIN COMPOSITION, METHOD OF FORMING PATTERN, AND LIQUID CRYSTAL DISPLAY USING THE SAME 有权感光性树脂组合物，形成图案的方法和使用其的液晶显示公开(公告)号：US20140327866A1
公开(公告)日：2014-11-06
申请号：US14173634
申请日：2014-02-05
Applicant: Samsung Display Co., Ltd.
Inventor： Hoon Kang , Jae-Sung Kim , Jin-Young Choi , Koichi Sugitani , Ki-Hyun Cho , Jin Ho Ju , Byung-Uk Kim , Joo-Pyo Yun , Hyoc-Min Youn
IPC: G03F7/038 , G02F1/1333
CPC classification number: G02F1/133345 , G03F7/0045 , Y10T428/10 , Y10T428/1059 , Y10T428/1077
Abstract: A photosensitive resin composition is disclosed. The disclosed photosensitive resin composition includes an acryl-based copolymer formed by copolymerizing i) unsaturated carboxylic acid, unsaturated carboxylic acid anhydride, or a mixture thereof, and ii) an olefin-based unsaturated compound or a mixture thereof, a dissolution inhibitor in which a phenolic hydroxyl group is protected by an acid-degradable acetal or ketal group, a photoacid generator, and a solvent.
Abstract translation: 公开了一种感光性树脂组合物。 所公开的感光性树脂组合物包括通过使i）不饱和羧酸，不饱和羧酸酐或其混合物共聚形成的丙烯酸类共聚物，和ii）烯烃系不饱和化合物或其混合物，其中， 酚羟基被酸可降解的缩醛或缩酮基，光致酸发生剂和溶剂保护。
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