公开(公告)号：US20230031230A1

公开(公告)日：2023-02-02

申请号：US17677129

申请日：2022-02-22

Applicant: Samsung Display Co., Ltd.

Inventor： Kyunghee LEE ,  Mihwa LEE

IPC: H01L51/52 ,  H01L51/00

Abstract: A display apparatus having improved reflectance includes at least one display element arranged on a substrate; a low reflection layer arranged on the display element and including an inorganic material; an encapsulation layer arranged on the low reflection layer and including a pigment and a first organic material; and a reflection adjusting layer arranged on the encapsulation layer and including a dye and a second organic material.

公开(公告)号：US20180004025A1

公开(公告)日：2018-01-04

申请号：US15423062

申请日：2017-02-02

Applicant: Samsung Display Co., Ltd.

Inventor： Mihwa LEE ,  Minhee KIM ,  Taeho KIM ,  Soyoun PARK ,  Soojung YOUN ,  Changhun LEE

IPC: G02F1/133 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/137

CPC classification number: G02F1/13306 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/137 ,  G02F2001/134372 ,  G02F2001/13706 ,  G02F2201/124

Abstract: A liquid crystal display (“LCD”) device is capable of consuming relatively less power and significantly reducing flickering that may occur when the LCD device is driven by low frequency, the LCD device including: a liquid crystal layer disposed between the first substrate and the second substrate; a gate line; a data line intersecting the gate line; a timing controller outputting a gate control signal by a frequency of about 15 hertz (Hz) to about 30 Hz; a first electrode on the first substrate; and a second electrode on the first substrate, the second electrode spaced apart from the first electrode. The first electrode includes a plurality of first branch electrodes having an angle of about 9 degrees to about 30 degrees with respect to a normal line which is orthogonal to the gate line.

公开(公告)号：US20150346559A1

公开(公告)日：2015-12-03

申请号：US14614810

申请日：2015-02-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Mihwa LEE ,  Suk Hoon KANG ,  BongSung SEO ,  Hongyeon LEE ,  Yeongrong PARK ,  Junwoo LEE ,  Baekkyun JEON ,  Jaeweon HUR

IPC: G02F1/1337

CPC classification number: G02F1/133788 ,  G02F1/133711 ,  G02F1/133723 ,  G02F2001/133715

Abstract: A liquid crystal display may be manufactured by forming a first alignment layer on a first base substrate, forming a second alignment layer on a second base substrate, disposing liquid crystal on the first alignment layer or the second alignment layer, and combining the first base substrate and the second base substrate with each other. At least one of the first and second alignment layers may be formed by forming an alignment solution including an alignment agent and a cross-linking agent on the first or second base substrate. The alignment solution is cured at a first temperature to form an alignment layer. The base substrate is exposed to light or an electron beam to align the alignment layer. The alignment layer is baked at a second temperature. The first temperature is lower than a cross-linking reaction temperature of the cross-linking agent.

Abstract translation: 液晶显示器可以通过在第一基底基板上形成第一取向层，在第二基底基板上形成第二取向层，在第一取向层或第二取向层上配置液晶，将第一基板 和第二基底基板。 可以通过在第一或第二基底基板上形成包含取向剂和交联剂的取向溶液来形成第一和第二取向层中的至少一个。 对准溶液在第一温度下固化以形成取向层。 基底衬底暴露于光或电子束以对准取向层。 对准层在第二温度下烘烤。 第一个温度低于交联剂的交联反应温度。