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公开(公告)号：US20230056289A1
公开(公告)日：2023-02-23
申请号：US17729670
申请日：2022-04-26
Applicant: Samsung Display Co., LTD.
Inventor： Ji Seong YANG , Seok-Joon HONG , Jang-Il KIM , Gyeong Eun EOH , Song Ee LEE , Si-Wan JEON
Abstract: A display device and a manufacturing method thereof are provided. The display device includes a first substrate; a first color filter, a second color filter, and a third color filter that are on the first substrate; a plurality of roof layers that cover spaces that overlap the first color filter, the second color filter, and the third color filter, respectively; a first color conversion layer that is positioned in a space overlapping the first color filter; a second color conversion layer that is positioned in a space overlapping the second color filter; a transmissive layer that is positioned in a space overlapping the third color filter; and a capping layer that is positioned on the plurality of roof layers.
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公开(公告)号：US20170181304A1
公开(公告)日：2017-06-22
申请号：US15185705
申请日：2016-06-17
Applicant: Samsung Display Co., Ltd.
Inventor： Jun Heui LEE , Seong Gyu KWON , Jae Cheol PARK , Gyeong Eun EOH
IPC: H05K7/00 , G02F1/1333 , H01L51/00
CPC classification number: H05K7/005 , G02F1/133305 , G02F1/133377 , G06F1/1652 , G09F9/301 , H01L51/0097
Abstract: A display device may include a display panel, and first member, and a second member. The display panel has a first section and a second section. The first member includes an electromagnet, extends parallel to the first section and has a first side and a second side. The first side is oriented a first obtuse angle with respect to the second side. The second member directly contacts the first member, extends parallel to the second section, and has a third side and a fourth side. The third side is oriented a second obtuse angle with respect to the fourth side. The first member is connected through the second member to the second section. The second member is connected through the first member to the first section.
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公开(公告)号：US20140132896A1
公开(公告)日：2014-05-15
申请号：US14071554
申请日：2013-11-04
Applicant: Samsung Display Co., Ltd.
Inventor： Nak Cho CHOI , Jae Cheol PARK , Seung Beom PARK , Gyeong Eun EOH , Yun JANG
IPC: G02F1/1335
CPC classification number: G02F1/13363 , C08G2261/3424 , G02B5/3083 , G02F1/133634 , G02F2001/133638 , G02F2413/01 , G02F2413/02 , G02F2413/05 , G02F2413/11 , H01L35/28
Abstract: Provided are a liquid crystal display including a liquid crystal display panel comprising a first substrate and a liquid crystal layer, an upper polarizer disposed on the liquid crystal display, a lower polarizer disposed under the liquid crystal display, and a first phase delay layer located on the liquid crystal display panel, configured to compensate for a phase delay value in a thickness direction and comprising parylene.
Abstract translation: 本发明提供一种液晶显示装置，其特征在于，具备包括第一基板和液晶层的液晶显示面板，配置在液晶显示器上的上偏振片，配置在液晶显示器下方的下偏振片，以及位于 所述液晶显示面板被配置为补偿厚度方向上的相位延迟值并且包括聚对二甲苯。
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公开(公告)号：US20250033354A1
公开(公告)日：2025-01-30
申请号：US18916221
申请日：2024-10-15
Applicant: Samsung Display Co., LTD.
Inventor： Dong Jun LEE , Che Ho LIM , Kang Soo HAN , Ho-Yong SHIN , Gyeong Eun EOH , Jun Hwi LIM
Abstract: An embodiment of the present invention provides an inkjet head including: a head body having a storage chamber capable of storing ink; a first inlet pipe and a second inlet pipe connected to the head body and which extend in first different directions and inject the ink in the first different directions; a first outlet pipe and a second outlet pipe connected to the head body and which extend in second different directions and eject the ink in the second different directions; and a nozzle plate positioned under the head body and which includes a plurality of nozzles.
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公开(公告)号：US20230134046A1
公开(公告)日：2023-05-04
申请号：US17869697
申请日：2022-07-20
Applicant: Samsung Display Co., LTD.
Inventor： Dong Jun LEE , Che Ho LIM , Kang Soo HAN , Ho-Yong SHIN , Gyeong Eun EOH , Jun Hwi LIM
Abstract: An embodiment of the present invention provides an inkjet head including: a head body having a storage chamber capable of storing ink; a first inlet pipe and a second inlet pipe connected to the head body and which extend in first different directions and inject the ink in the first different directions; a first outlet pipe and a second outlet pipe connected to the head body and which extend in second different directions and eject the ink in the second different directions; and a nozzle plate positioned under the head body and which includes a plurality of nozzles.
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Patent Agency Ranking
6.发明公开公开(公告)号：US20240253360A1
公开(公告)日：2024-08-01
申请号：US18592167
申请日：2024-02-29
Applicant: Samsung Display Co., LTD.
Inventor： Dong Jun LEE , Che Ho LIM , Ho Yong SHIN , Gyeong Eun EOH , Jun Hwi LIM , Seon Uk LEE
IPC: B41J2/175
CPC classification number: B41J2/17566
Abstract: An inkjet printing apparatus, method of printing ink using the same and method of fabricating display device are provided. The method of printing ink includes: ejecting ink in which a plurality of particles is dispersed from an inkjet head; irradiating the ejected ink with a first light and a second light having different wavelengths to acquire data on a first exit light and a second exit light emitted from the ink; calculating a concentration of the particles in the ink from the data on the first exit light and the second exit light; and checking whether the concentration is out of an error range from a reference value, where the first light has a wavelength of about 500 nm or less, and the second light has a wavelength of about 1000 nm or more.
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公开(公告)号：US20230011658A1
公开(公告)日：2023-01-12
申请号：US17859700
申请日：2022-07-07
Applicant: Samsung Display Co., LTD.
Inventor： Kang Soo HAN , Ju Yong KIM , Ho Yong SHIN , Gyeong Eun EOH , Jun Hwi LIM
Abstract: A method for inkjet printing includes setting a target volume and a target concentration of ink discharged to a pixel, measuring a volume and a concentration of a liquid drop for each of nozzles, selecting first nozzle groups for achieving the target volume, from a volume pool of the liquid drop for each of the nozzles, selecting second nozzle groups for achieving the target concentration, from the first nozzle groups, selecting recipes by combining brightness trend lines, from the second nozzle groups, performing a printing simulation for each of the recipes to select a final recipe, and performing inkjet printing by using the final recipe.
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公开(公告)号：US20230010486A1
公开(公告)日：2023-01-12
申请号：US17702768
申请日：2022-03-23
Applicant: Samsung Display Co., LTD.
Inventor： Dong Jun LEE , Che Ho LIM , Ho Yong SHIN , Gyeong Eun EOH , Jun Hwi LIM , Seon Uk LEE
IPC: B41J2/175
Abstract: An inkjet printing apparatus, method of printing ink using the same and method of fabricating display device are provided. The method of printing ink includes: ejecting ink in which a plurality of particles is dispersed from an inkjet head; irradiating the ejected ink with a first light and a second light having different wavelengths to acquire data on a first exit light and a second exit light emitted from the ink; calculating a concentration of the particles in the ink from the data on the first exit light and the second exit light; and checking whether the concentration is out of an error range from a reference value, where the first light has a wavelength of about 500 nm or less, and the second light has a wavelength of about 1000 nm or more.
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公开(公告)号：US20150266044A1
公开(公告)日：2015-09-24
申请号：US14493060
申请日：2014-09-22
Applicant: Samsung Display Co., Ltd.
Inventor： Jae Cheol PARK , Yeun Tae KIM , Gyeong Eun EOH , Dae Ho SONG , Min Jeong OH , Jun Heui LEE
CPC classification number: H01L27/1214 , H01L21/67115 , H01L21/6715
Abstract: The present invention relates to a slot die coater preventing contamination of another layer contacting a coating layer, and a coating method using the same. The slot die coater according to an exemplary embodiment of the present invention includes a slit nozzle configured to deposit a photo-curable material upon a substrate, and an exposure unit coupled to the slit nozzle and positioned adjacent thereto, the exposure unit configured to irradiate light upon the photo-curable material deposited upon the substrate.
Abstract translation: 本发明涉及防止污染另一层与涂层接触的槽模涂布机及其涂布方法。 根据本发明的示例性实施例的狭缝模涂布机包括：狭缝喷嘴，被配置为将光可固化材料沉积在基底上;以及曝光单元，其连接到狭缝喷嘴并与其相邻定位，所述曝光单元被配置为照射光 沉积在基底上的光固化材料。
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公开(公告)号：US20150234228A1
公开(公告)日：2015-08-20
申请号：US14469443
申请日：2014-08-26
Applicant: Samsung Display Co., Ltd.
Inventor： Ho Yun BYUN , Jae Cheol PARK , Gyeong Eun EOH
IPC: G02F1/1333 , H01L27/12 , G02F1/1339 , G02F1/1335 , G02F1/1368 , G02F1/1341
CPC classification number: G02F1/133377 , G02F1/1339 , G02F1/1341
Abstract: A liquid crystal display is provided. The liquid crystal display according to an exemplary embodiment of the inventive concept includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; a roof layer facing the pixel electrode; an adhesive layer disposed on the roof layer; and a capping layer disposed on the adhesive layer, wherein a plurality of microcavities are formed between the pixel electrode and the roof layer, and the microcavity forms a liquid crystal layer including a liquid crystal material.
Abstract translation: 提供液晶显示器。 根据本发明构思的示例性实施例的液晶显示器包括：基板; 设置在所述基板上的薄膜晶体管; 连接到薄膜晶体管的像素电极; 面对像素电极的屋顶层; 设置在屋顶层上的粘合剂层; 以及设置在粘合剂层上的覆盖层，其中在像素电极和屋顶层之间形成多个微腔，并且微腔形成包括液晶材料的液晶层。
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