公开(公告)号：US10754384B2

公开(公告)日：2020-08-25

申请号：US16251082

申请日：2019-01-18

Applicant: Samsung Display Co., Ltd.

Inventor： Taeeun Kim ,  Yunoh Nam ,  Younbum Lee

IPC: G06F3/041 ,  G06F1/16 ,  G06F3/0481 ,  H03K17/96 ,  G06F3/0488

Abstract: A display device may include: a window disposed on the display panel, including: a window base including a light transmission portion and a light blocking portion; a light blocking layer disposed on the light blocking portion of the window base, the light blocking layer including a touch key pattern portion; a printed circuit board disposed on the light blocking layer; a touch key light source disposed on the printed circuit board; a first light blocking member disposed on the printed circuit board and the touch key light source, including: a first distal end between the touch key light source and the light transmission portion of the window base; and a second distal end between the touch key light source and an edge of the window base; and a second light blocking member disposed between the second distal end of the first light blocking member and the light blocking layer.

公开(公告)号：US20190227597A1

公开(公告)日：2019-07-25

申请号：US16251082

申请日：2019-01-18

Applicant: Samsung Display Co., Ltd.

Inventor： Taeeun Kim ,  Yunoh Nam ,  Younbum Lee

IPC: G06F1/16 ,  G06F3/041 ,  G06F3/0488 ,  G06F3/0481 ,  H03K17/96

Abstract: A display device may include: a window disposed on the display panel, including: a window base including a light transmission portion and a light blocking portion; a light blocking layer disposed on the light blocking portion of the window base, the light blocking layer including a touch key pattern portion; a printed circuit board disposed on the light blocking layer; a touch key light source disposed on the printed circuit board; a first light blocking member disposed on the printed circuit board and the touch key light source, including: a first distal end between the touch key light source and the light transmission portion of the window base; and a second distal end between the touch key light source and an edge of the window base; and a second light blocking member disposed between the second distal end of the first light blocking member and the light blocking layer.