公开(公告)号：US10553827B2

公开(公告)日：2020-02-04

申请号：US16164729

申请日：2018-10-18

Applicant: Samsung Display Co., Ltd.

Inventor： Mi Jang ,  Ivan Maidanchuk ,  Dohyun Kwon ,  Minjung Lee

IPC: H01L51/52 ,  G06F3/041 ,  H01L27/32

Abstract: A display device has excellent luminous efficiency, the display device including: a display portion including pixels defined by a pixel defining layer; and a touch portion on the display portion. The touch portion includes: a first touch electrode overlapping the pixel defining layer; a first organic layer on the first touch electrode; a second touch electrode contacting the first touch electrode; a second organic layer on the second touch electrode; and a high refractive index layer on the first organic layer, the second touch electrode, and the second organic layer. The high refractive index layer is disposed between adjacent second touch electrodes in a plan view and includes a first convex surface protruding toward the display portion and overlapping one of the pixels.

公开(公告)号：US12067189B2

公开(公告)日：2024-08-20

申请号：US17809816

申请日：2022-06-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chang Min Park ,  Jin Yong Sim ,  Ivan Maidanchuk ,  Won Sang Park ,  Kyu Shik Shin ,  Seong Jun Lee

IPC: G06F3/041 ,  G06F3/0354 ,  G06F3/038 ,  G06F3/042 ,  G06F3/0488

CPC classification number: G06F3/04162 ,  G06F3/03545 ,  G06F3/0383 ,  G06F3/0421 ,  G06F3/0488 ,  G06F2203/04106

Abstract: The present disclosure relates to a smart pen and a display device using the same, in which a reflective light reception rate may be enhanced through a light output structure to increase a code pattern and code information recognition rate of a display panel. According to an embodiment of the disclosure, smart pen comprising a body portion, a pen tip portion formed on one end of the body portion to form a path of light emitted from a light emitting portion in an end direction at one side, a code detector detecting shape data for code patterns by applying light to the pen tip portion and receiving light reflected from a display panel and the pen tip portion, and a code processor generating coordinate data by using the shape data and transmitting the coordinate data to a main processor for driving the display panel.

公开(公告)号：US10522782B2

公开(公告)日：2019-12-31

申请号：US15795356

申请日：2017-10-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Choong Youl Im ,  Ivan Maidanchuk

IPC: H01L51/52 ,  B32B27/08 ,  B32B27/28 ,  B32B27/40 ,  B32B7/12 ,  H01L51/56 ,  H01L51/00 ,  H01L27/32

Abstract: A flexible window includes: a first film layer through which light is incident to the flexible window from a display panel of a flexible display device, the first film layer including: a plurality of stacked first sub-film layers, an adhesive layer disposed between adjacent first sub-film layers, and an index matching layer disposed between a first sub-film layer and the adhesive layer adjacent thereto; and a second film layer on the first film layer to be disposed further from the display panel than the first film layer, the second film layer having a Young's modulus lower than that of each of the first sub-film layers. Within the flexible window, a refractive index of the index matching layer has a value between a refractive index of each of the first sub-film layers and a refractive index of the adhesive layer.

公开(公告)号：US20140308445A1

公开(公告)日：2014-10-16

申请号：US14318086

申请日：2014-06-27

Applicant: Samsung Display Co., Ltd.

Inventor： Heung-Yeol Na ,  Ki-Yong Lee ,  Jin-Wook Seo ,  Min-Jae Jeong ,  Jong-Won Hong ,  Eu-Gene Kang ,  Seok-Rak Chang ,  Tae-Hoon Yang ,  Yun-Mo Chung ,  Byung-Soo So ,  Byoung-Keon Park ,  Ivan Maidanchuk ,  Dong-Hyun Lee ,  Kii-Won Lee ,  Won-Bong Baek ,  Jong-Ryuk Park ,  Bo-Kyung Choi ,  Jae-Wan Jung

IPC: C23C16/455 ,  C23C16/52

CPC classification number: C23C16/45525 ,  C23C16/4481 ,  C23C16/45544 ,  C23C16/52 ,  Y10T137/6416

Abstract: A deposition apparatus, and a canister for the deposition apparatus capable of maintaining a predetermined amount of source material contained in a reactive gas supplied to a deposition chamber when the source material is deposited on a substrate by atomic layer deposition includes a main body, a source storage configured to store a source material, a heater disposed outside the main body, and a first feed controller configured to control the source material supplied to the main body from the source storage.

Abstract translation: 当原料通过原子层沉积沉积在基板上时，沉积设备和用于沉积设备的罐能够保持供应到沉积室的反应气体中包含的预定量的源材料，包括主体，源 存储器，其被配置为存储源材料，设置在主体外部的加热器;以及第一馈送控制器，被配置为控制从源存储器供应到主体的源材料。