公开(公告)号：US20240237492A1

公开(公告)日：2024-07-11

申请号：US18481221

申请日：2023-10-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SEONGSIK CHOI ,  JAEHO LEE ,  CHAEKYEONG LEE ,  SUNGWOO KIM ,  JAEHONG KIM ,  WON-JONG BEAK ,  JONGSEOK JOO

IPC: H10K59/80

CPC classification number: H10K59/873 ,  H10K59/8792

Abstract: A window includes a base layer, a first layer disposed on the base layer, a second layer disposed on the first layer, a third layer disposed on the second layer, and a fourth layer disposed on the third layer. The second layer includes silicon dioxide (SiO2), fused silica, fluorine-doped fused silica, magnesium fluoride (MgF2), calcium fluoride (CaF2), aluminum fluoride (AlF3), yttrium fluoride (YF3), ytterbium fluoride (YbF3), aluminum oxide (Al2O3), and/or magnesium oxide (MgO). The third layer includes iron (Fe), copper (Cu), nickel (Ni), zirconium (Zr), hafnium (Hf), aluminum (Al), silver (Ag), gold (Au), chromium (Cr), tin (Sn), zinc (Zn), indium (In), and/or titanium (Ti).

公开(公告)号：US20240307909A1

公开(公告)日：2024-09-19

申请号：US18393624

申请日：2023-12-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SEONGSIK CHOI ,  JAEHONG KIM ,  CHAEKYEONG LEE ,  JONGSEOK JOO ,  SUNGWOO KIM ,  WON-JONG BAEK

IPC: B05B16/40 ,  B05B13/02

CPC classification number: B05B16/40 ,  B05B13/0292 ,  B05B16/80

Abstract: A window deposition apparatus includes a chamber, a seating part disposed in the chamber and on which a window is disposed and in which an open portion that exposes a portion of the window is formed, and a spray part disposed in the chamber and that faces a bottom surface of the seating part. An inner surface of the seating part that defines the open portion includes a first inner surface, an inducing surface that connects the first inner surface and the bottom surface of the seating part to each other, a second inner surface disposed on the first inner surface, and a guide surface that connects the second inner surface and a top surface of the seating part to each other. The first inner surface protrudes inward from the second inner surface.

公开(公告)号：US20220334293A1

公开(公告)日：2022-10-20

申请号：US17539289

申请日：2021-12-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： MYUNGHUN BAEK ,  TAEHEE KIM ,  CHAEKYEONG LEE

IPC: G02B5/00 ,  G02B1/14 ,  G09F9/33 ,  G06F1/16

Abstract: A display device includes a display panel configured to display an image. A base member is disposed on the display panel and includes a display area and a non-display area adjacent to the display area. The base member has a first surface facing the display panel. A first groove is formed on the first surface in the non-display area. A first light blocking member is disposed on the first surface of the base member and extends along at least a portion of the first surface positioned between the display area and the first groove.