公开(公告)号：US20230366627A1

公开(公告)日：2023-11-16

申请号：US18132654

申请日：2023-04-10

Applicant: Samsung Display Co., Ltd.

Inventor： MINSU KIM ,  DONG-WOOK SONG ,  HONGROK JANG

IPC: F27D7/02 ,  F27D9/00

CPC classification number: F27D7/02 ,  F27D9/00 ,  F27D2007/023 ,  F27D2009/0075

Abstract: A heat treatment device includes a chamber accommodating a work substrate including a first organic layer, a heater part which is disposed in the chamber and heats the work substrate, an air supply part including a first nozzle which supplies an external air to the chamber, a second nozzle which is disposed in the first nozzle and supplies a process gas to the chamber, and a cover part provided through which an opening overlapping the second nozzle is defined and which is disposed at an end of the first nozzle, which is adjacent to an outlet of the first nozzle, and an air exhaust part exhausting particles in the chamber to an outside of the chamber.

公开(公告)号：US20150116648A1

公开(公告)日：2015-04-30

申请号：US14279076

申请日：2014-05-15

Applicant: Samsung Display Co., Ltd.

Inventor： NaYoung SHIN ,  Ji-Hoon KIM ,  Beong-hun BEON ,  Sang-Gu LEE ,  Daewon KIM ,  MINSU KIM ,  SEUNGBEOM PARK ,  Jung-Hun LEE ,  YUN JANG ,  Kyunghwan JEON

IPC: G02B5/30 ,  G02B5/02

CPC classification number: G02B5/3016 ,  G02B5/0242 ,  G02B5/3033

Abstract: An optical film may include a polarizer configured to linearly polarize a first light to provide a linearly polarized light component. The optical film may further include a first semi-transmissive film overlapping the polarizer, configured to transmit the linearly polarized light component, and configured to reflect a first circularly polarized component of a second light. The first circularly polarized component of the second light may have a first wavelength. The optical film may further include a second semi-transmissive film overlapping the first semi-transmissive film, configured to transmit the linearly polarized light component, and configured to reflect a second circularly polarized component of the second light. The second circularly polarized component of the second light may have a second wavelength that is unequal to the first wavelength.

Abstract translation: 光学膜可以包括被配置为使第一光线性偏振以提供线性偏振光分量的偏振器。 光学膜还可以包括与偏振器重叠的第一半透射膜，其被配置为透射线偏振光分量，并且被配置为反射第二光的第一圆偏振分量。 第二光的第一圆偏振分量可以具有第一波长。 光学膜还可以包括与第一半透射膜重叠的第二半透射膜，其被配置为透射线偏振光分量，并且被配置为反射第二光的第二圆偏振分量。 第二光的第二圆偏振分量可以具有不等于第一波长的第二波长。

公开(公告)号：US20230072104A1

公开(公告)日：2023-03-09

申请号：US17882957

申请日：2022-08-08

Applicant: Samsung Display Co., Ltd.

Inventor： HEESUNG LIM ,  KYOUNGWOO PARK ,  SEYOON PARK ,  SANGHEE CHOI ,  MINSU KIM ,  JINHYUK PARK ,  JONG-NAM LEE

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

Abstract: A display device includes a display module, a flexible circuit film, and a cover film. The display module is divided into a first area including pixels, a second area bent with respect to an imaginary axis extending in a first direction, and a third area, on which a driving chip connected to the pixels is disposed. The flexible circuit film is disposed at at least a portion of the third area of the display module and connected to the display module. The cover film covers the second area of the display module, at least a portion of the flexible circuit film, and an entirety of the driving chip.

公开(公告)号：US20180068598A1

公开(公告)日：2018-03-08

申请号：US15682613

申请日：2017-08-22

Applicant: Samsung Display Co., Ltd.

Inventor： JANG-HYUN KIM ,  MINSU KIM ,  JIN-LAK KIM ,  DONGSOUP NOH ,  SEHEE HAN

IPC: G09G3/00 ,  H01L27/12 ,  H01L51/52

CPC classification number: G09G3/002 ,  H01L27/1203 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5253 ,  H01L2251/301

Abstract: A display apparatus includes a lower substrate, an upper substrate facing the lower substrate, an optical medium layer between the lower and upper substrates, a display area at which an image is displayed, and a peripheral area adjacent to the display area and at which the image is not displayed. The lower substrate includes a flexible film on a lower base substrate and including a flat portion in the display and peripheral area, and the flat portion extending from the peripheral area and along a side surface of the lower base substrate to define a bent portion in the peripheral area, a thin film transistor on the flexible film in the display area, a connecting line on the flexible film in the peripheral area and electrically connected to the thin film transistor, and a wire grid polarizer between the flexible film and the optical medium layer in the display area.

公开(公告)号：US20240155927A1

公开(公告)日：2024-05-09

申请号：US18500487

申请日：2023-11-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SEUNGHWAN CHUNG ,  HUNG KUN AHN ,  MINSU KIM

IPC: H10K59/80 ,  H10K59/126 ,  H10K59/38

CPC classification number: H10K59/8792 ,  H10K59/126 ,  H10K59/38 ,  H10K59/879 ,  H10K2102/351

Abstract: A display device includes a display panel, a window disposed on the display panel, and a window protection layer disposed on the window, wherein at least one of the display panel or the window protection layer selectively absorbs light in a yellow-green hue, a green-blue hue, or a blue-red hue.