公开(公告)号：US20230148069A1

公开(公告)日：2023-05-11

申请号：US18050987

申请日：2022-10-29

Applicant: LG DISPLAY CO, LTD.

Inventor： Juyeob LEE ,  Chan PARK ,  Yongsoo KIM ,  Moowook BANG ,  Kilsu PARK ,  Eungchul PARK

IPC: H01L51/52

CPC classification number: H01L51/524 ,  H01L27/3244

Abstract: A display device includes a pixel substrate having pixels; and a cover window disposed on an upper surface of the pixel substrate and including a folding pattern, and the folding pattern may make an angle between 5 degrees and 40 degrees with a folding line of the display device. Another aspect relates to a display device including a pixel substrate having pixels; and a cover window disposed on an upper surface of the pixel substrate and including a folding pattern, and the folding pattern includes a first folding pattern and a second folding pattern and the first folding pattern and the second folding pattern each may make a different acute angle in the same direction with a folding line of the display device.

公开(公告)号：US20220402235A1

公开(公告)日：2022-12-22

申请号：US17843783

申请日：2022-06-17

Applicant: LG Display Co., Ltd.

Inventor： Doowon SEO ,  Wooseok ROH ,  Moongoo KIM ,  Chan PARK ,  Eungchul PARK

IPC: B32B3/30 ,  H01L51/52 ,  G02F1/1333 ,  B32B38/10 ,  B32B37/16 ,  B32B17/06 ,  C03C17/00

Abstract: Disclosed is a method for manufacturing ultra-thin glass. The method includes: patterning, on a mother glass substrate comprising a plurality of display cells and a dummy area surrounding the display cells, a cutting line having a shape corresponding to the display cells; forming a mother glass protective film on the mother glass substrate; forming a through-hole which corresponds to the cutting line by etching the mother glass substrate; and cutting bridges which are formed by the mother glass substrate and connect the through-holes.

公开(公告)号：US20240402391A1

公开(公告)日：2024-12-05

申请号：US18667620

申请日：2024-05-17

Applicant: LG DISPLAY CO., LTD.

Inventor： Yuseok OH ,  Ju-Yeob LEE ,  Euijun LEE ,  Yongsoo KIM ,  Eungchul PARK

IPC: G02B1/11 ,  G02B1/14 ,  G02B1/18

Abstract: A cover window includes a base substrate; and an anti-reflection stack disposed on the base substrate and including a flexible film.

公开(公告)号：US20220091637A1

公开(公告)日：2022-03-24

申请号：US17476095

申请日：2021-09-15

Applicant: LG Display Co., Ltd.

Inventor： Ikhyun KUON ,  Chan PARK ,  Yongsoo KIM ,  Eungchul PARK ,  Moongoo KIM

IPC: G06F1/16

Abstract: A display device having a cover glass according to an example of the present disclosure includes a display panel, and a cover glass located on the display panel and including a folding area and a non-folding area, wherein the cover glass can include a glass layer including a glass having one or more slits disposed in the folding area in a width direction of the glass and formed in a shape passing through the glass in a height direction thereof, and a filler filled in each slit.