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公开(公告)号：US20170010495A1
公开(公告)日：2017-01-12
申请号：US15273390
申请日：2016-09-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： SOON JOON RHO , HYUNGGUEN YOON , HYELIM JANG , HYEOKJIN LEE , JUNG WOOK KIM , DONG HAN SONG , TAE HOON YOON
IPC: G02F1/1337
CPC classification number: G02F1/13378 , B29D11/0073 , G02F1/133711 , G02F1/133788 , G02F2001/133726 , G02F2001/133761 , G02F2202/025
Abstract: A method for forming a display device includes forming a liquid crystal layer between a first substrate and a second substrate spaced apart from the first substrate, in which the liquid crystal layer includes a liquid crystal composition including a reactive mesogen, applying an electric field to the liquid crystal layer, firstly curing the liquid crystal layer at a temperature from about −20° C. to about 60° C., and secondly curing the liquid crystal layer without applying the electric field. The liquid crystal composition includes the reactive mesogen in an amount exceeding 0 percent by weight and equal to or smaller than about 30 percent by weight relative to a total weight of the liquid crystal composition.
Abstract translation: 一种形成显示装置的方法包括在第一基板和与第一基板间隔开的第二基板之间形成液晶层，其中液晶层包括具有反应性液晶元的液晶组合物，向 液晶层，首先在约-20℃至约60℃的温度下固化液晶层，然后在不施加电场的情况下二次固化液晶层。 该液晶组合物包含相对于液晶组合物的总重量超过0重量％且等于或小于约30重量％的反应性介晶。
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公开(公告)号：US20240385459A1
公开(公告)日：2024-11-21
申请号：US18624306
申请日：2024-04-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： HYUNGGUEN YOON , SEUNGBEOM PARK , SUK HOON KANG , JEONGSOO KIM
Abstract: A display device includes a display panel including a light-emitting layer, an optical layer disposed on the display panel, and an optical lens disposed on the optical layer and including an optical lens phase retardation layer in which circularly polarized light provided from the optical layer is converted into linearly polarized light. The optical layer includes a first phase retardation layer disposed on the display panel, a selective reflection layer disposed on the first phase retardation layer and configured to output linearly polarized light by transmitting light coincident with a polarization axis and to reflect light not coincident with the polarization axis, and a second phase retardation layer disposed on the selective reflection layer in which the linearly polarized light incident from the selective reflection layer is converted into the circularly polarized light.
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公开(公告)号：US20220407041A1
公开(公告)日：2022-12-22
申请号：US17697864
申请日：2022-03-17
Applicant: Samsung Display Co., Ltd.
Inventor： SUN-YOUNG CHANG , SUK HOON KANG , JEONGSOO KIM , HYUNGJUN YU , HYUNGGUEN YOON
Abstract: A method of manufacturing a display device includes providing a mother substrate including a first cell region, a second cell region, and a peripheral region. First alignment keys arranged in a first direction in the peripheral region on the mother substrate is formed such that the first alignment keys are adjacent to a first side portion of each of first and second light emitting structures, while forming the first and second light emitting structures in the first and second cell regions on the mother substrate, respectively. A photoresist is formed in a second direction on the first and second light emitting structures by using a coater such that the photoresist does not to overlap the first alignment keys. The mother substrate is rotated at a preset angle. A light is irradiated to the photoresist by moving an exposer in a direction in which the first alignment keys are arranged.
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