公开(公告)号：US11765847B2

公开(公告)日：2023-09-19

申请号：US17191279

申请日：2021-03-03

Applicant: UTI INC.

Inventor： Kukhyun Sunwoo ,  Tea Joo Ha ,  Jong In Park ,  Jung Seok Woo

IPC: B32B3/30 ,  H05K5/03 ,  B32B17/10

CPC classification number: H05K5/03 ,  B32B3/30 ,  B32B17/10073 ,  B32B2250/05 ,  B32B2255/10 ,  B32B2307/412 ,  B32B2307/558 ,  B32B2457/20

Abstract: Disclosed are a flexible cover window and a method of manufacturing the same. A glass-based flexible cover window includes planar portions formed so as to correspond to planar regions of a flexible display and a folding portion formed so as to be connected to the planar portions, the folding portion being formed so as to correspond to a folding region of the flexible display, wherein the folding portion including a shock compensation pattern unit, and the shock compensation pattern unit has cylindrical patterns.

公开(公告)号：US11647644B2

公开(公告)日：2023-05-09

申请号：US17209659

申请日：2021-03-23

Applicant: UTI INC.

Inventor： Kukhyun Sunwoo ,  Tea Joo Ha ,  Jong In Park

IPC: H10K59/12 ,  H10K71/80 ,  H10K71/00 ,  C03C15/00 ,  H10K77/10 ,  H10K102/00 ,  H01L51/52 ,  H01L27/32 ,  H01L51/00 ,  H01L51/56

CPC classification number: H01L51/524 ,  C03C15/00 ,  H01L27/3244 ,  H01L51/003 ,  H01L51/0097 ,  H01L51/56 ,  H01L2227/326 ,  H01L2251/5338

Abstract: Disclosed are a rollable, slidable, and stretchable cover window and a method of manufacturing the same. The rollable, slidable, and stretchable cover window includes a planar portion formed so as to correspond to a planar region of a rollable, slidable, and stretchable display and a flexible portion formed so as to be connected to the planar portion, the flexible portion being formed so as to correspond to a flexible region of the rollable, slidable, and stretchable display, wherein the rollable, slidable, and stretchable cover window includes a glass substrate and a shock compensation pattern unit formed on the glass substrate, and the shock compensation pattern unit is formed at the flexible portion or is formed at each of the planar portion and the flexible portion, the shock compensation pattern unit having concave-convex-shaped patterns.

公开(公告)号：US11627679B2

公开(公告)日：2023-04-11

申请号：US17172941

申请日：2021-02-10

Applicant: UTI INC.

Inventor： Kukhyun Sunwoo ,  Tea Joo Ha ,  Jong In Park ,  Jung Seok Woo

IPC: B32B3/30 ,  H05K5/03 ,  B32B17/10 ,  C03C15/00 ,  C03C21/00

Abstract: Disclosed are a flexible cover window and a method of manufacturing the same. A glass-based flexible cover window includes planar portions formed so as to correspond to planar regions of a flexible display and a folding portion formed so as to be connected to the planar portions, the folding portion being formed so as to correspond to a folding region of the flexible display, the folding portion having a smaller thickness than each of the planar portions, wherein the flexible cover window includes a glass substrate and a shock compensation pattern unit formed on the glass substrate, the shock compensation pattern unit is formed at each of the planar portions and the folding portion, and the shock compensation pattern unit has cylindrical patterns.