公开(公告)号：US20200287169A1

公开(公告)日：2020-09-10

申请号：US16674092

申请日：2019-11-05

Applicant: Samsung Display Co., LTD.

Inventor： Tae Hyun SUNG ,  Woo Hyun KIM ,  Hyo Jin KIM

IPC: H01L51/56 ,  H05K1/14 ,  H05K1/18 ,  H01L51/00

Abstract: A manufacturing method of a display device, includes: providing a display module bendable at a bending area and including: a passivation film including a polyimide and disposed both in and outside of the bending area, and an adhesive layer attaching a display panel to the passivation film and including a first adhesive portion in the bending area and a second adhesive portion outside of the bending area; reducing an adhesive force of the first adhesive portion, by irradiating a first laser which is a CO2 laser to the adhesive layer at the bending area, to provide the first adhesive portion which has reduced adhesive force; providing a groove in the passivation film and the adhesive layer, along a boundary of the bending area; and removing the passivation film and the first adhesive portion which has the reduced adhesive force, from the display panel, at the groove.

公开(公告)号：US20230276686A1

公开(公告)日：2023-08-31

申请号：US17955690

申请日：2022-09-29

Applicant: Samsung Display Co., LTD.

Inventor： Young Su KIM ,  Kyung Rok KO ,  Hyo Jin KIM ,  Jae Suk YOO

IPC: H01L51/56

CPC classification number: H01L51/56

Abstract: An apparatus for manufacturing a display device includes a sheet portion where a bending line extending along a first direction is defined to overlap a portion of the sheet portion; a panel attachment member disposed on the sheet portion; a magnet portion disposed on the sheet portion and including a first magnet portion positioned on a first side in a second direction intersecting the first direction and a second magnet portion positioned on a second side in the second direction with respect to the bending line; a pad spaced apart from the panel attachment member with the sheet portion interposed therebetween and positioned between the first magnet portion and the second magnet portion; and a core disposed in the pad, where the first magnet portion and the second magnet portion are symmetrical to each other with respect to the bending line.

公开(公告)号：US20200004054A1

公开(公告)日：2020-01-02

申请号：US16564050

申请日：2019-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Hee LEE ,  Hyoung Joon KIM ,  Hyo Jin KIM ,  Kap Soo YOON ,  Jeong Uk HEO ,  Ji Yun HONG

IPC: G02F1/01 ,  G02F1/1339 ,  G02F1/1335 ,  G02F1/1341

Abstract: A liquid crystal display includes a first substrate including: a display area including a plurality of pixels on the first substrate, a non-display area which is disposed on an outside of the display area and in which a dummy wire is disposed on the first substrate, and an image input hole which is defined therein in the non-display area and in which an image input device is disposed, a second substrate facing the first substrate and including a display area and a non-display area corresponding to those of the first substrate, a liquid crystal layer interposed between the first and second substrates, and a sealant which is in the non-display area of the first and second substrates and seals the liquid crystal layer between the first and second substrates. The dummy wire is disposed near the image input hole.

公开(公告)号：US20170075174A1

公开(公告)日：2017-03-16

申请号：US14996326

申请日：2016-01-15

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Hee LEE ,  Hyoung Joon KIM ,  Hyo Jin KIM ,  Kap Soo YOON ,  Jeong Uk HEO ,  Ji Yun HONG

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1339

Abstract: A liquid crystal display includes a first substrate including: a display area including a plurality of pixels on the first substrate, a non-display area which is disposed on an outside of the display area and in which a dummy wire is disposed on the first substrate, and an image input hole which is defined therein in the non-display area and in which an image input device is disposed, a second substrate facing the first substrate and including a display area and a non-display area corresponding to those of the first substrate, a liquid crystal layer interposed between the first and second substrates, and a sealant which is in the non-display area of the first and second substrates and seals the liquid crystal layer between the first and second substrates. The dummy wire is disposed near the image input hole.

Abstract translation: 液晶显示器包括：第一基板，包括：在第一基板上包括多个像素的显示区域，设置在显示区域外部的非显示区域，并且在第一基板上设置虚拟线 以及在非显示区域中限定在其中设置图像输入装置的图像输入孔，面向第一基板的第二基板，包括与第一基板相对应的显示区域和非显示区域 衬底，介于第一和第二衬底之间的液晶层，以及在第一和第二衬底的非显示区域中的密封剂，并且密封第一和第二衬底之间的液晶层。 伪线设置在图像输入孔附近。