公开(公告)号：US11508187B2

公开(公告)日：2022-11-22

申请号：US17028953

申请日：2020-09-22

Applicant: Samsung Display Co., Ltd. ,  Inha University Research and Business Foundation

Inventor： Young Chan Kim ,  Min Gyeong Jo ,  Byung Cheol Song ,  Kang II Lee ,  Jun Ho Choi

IPC: G06K9/00 ,  G06V40/19 ,  G06K9/62 ,  G06V10/30 ,  G06V40/18

Abstract: A pupil detection device includes: a filter weight learner configured to generate a target image on the basis of pupil coordinate data acquired from a learning image and learn weights of a plurality of filters in order to generate a filtered image, by filtering the learning image using the plurality of filters, that is within a predetermined reference range of the target image; a split image generator configured to generate a pupil region split image for an input image using the plurality of filters having the learned weights; and a pupil coordinate detector configured to remove noise of the pupil region split image, select at least one of a plurality of pixels from which noise is removed, and detect pupil coordinates.

公开(公告)号：US20180342677A1

公开(公告)日：2018-11-29

申请号：US16036830

申请日：2018-07-16

Applicant: SAMSUNG DISPLAY CO., LTD. ,  UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Young Chan Kim ,  Won Sang Park ,  Hye Yong Chu ,  Jong Ho Hong ,  Si-Hoon Kim ,  Ju-Young Kim ,  Yun Seok Nam ,  Myoung Hoon Song

IPC: H01L51/00 ,  H01L51/56 ,  H01L51/52

Abstract: An electrode includes: a polymer layer including a non-conductive material; a conductive nanomaterial embedded in a top surface of the polymer layer; and a planarization layer on the polymer layer and on the conductive nanomaterial. The planarization layer includes a conductive material and a surfactant.

公开(公告)号：US10031055B2

公开(公告)日：2018-07-24

申请号：US15238685

申请日：2016-08-16

Applicant: Samsung Display Co., Ltd. ,  UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Young Chan Kim ,  Won Sang Park ,  Hye Yong Chu ,  Jong Ho Hong ,  Si-Hoon Kim ,  Ju-Young Kim ,  Yun Seok Nam ,  Myoung Hoon Song

IPC: G01N3/08 ,  G01N3/06

CPC classification number: G01N3/08 ,  G01N3/06 ,  G01N3/62 ,  G01N2203/0298

Abstract: A method for manufacturing a tensile test piece according to one or more exemplary embodiments includes: preparing a polymer layer including a non-conductive material; forming a sacrificial layer on the polymer layer; forming a planarization layer on the sacrificial layer; shaping the polymer layer, the sacrificial layer, and the planarization layer into a dog-bone-shaped sample; etching at least a portion of the sample; and drying the sample.

公开(公告)号：US09936563B2

公开(公告)日：2018-04-03

申请号：US15388858

申请日：2016-12-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hong Shik Shim ,  Young Chan Kim ,  Hae Yun Choi

IPC: H01J1/62 ,  H05B33/22 ,  H05B33/14 ,  G02B26/08

CPC classification number: H05B33/22 ,  G02B26/0825 ,  H05B33/14

Abstract: A stretchable display device includes: a stretchable substrate; a plurality of light emitting units on the stretchable substrate; and a plurality of reflective mirrors positioned to correspond to the light emitting units, respectively, and reflecting light emitted from the light emitting units, respectively.

公开(公告)号：US20170074761A1

公开(公告)日：2017-03-16

申请号：US15238685

申请日：2016-08-16

Applicant: Samsung Display Co., Ltd. ,  UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Young Chan Kim ,  Won Sang Park ,  Hye Yong Chu ,  Jong Ho Hong ,  Si-Hoon Kim ,  Ju-Young Kim ,  Yun Seok Nam ,  Myoung Hoon Song

IPC: G01N3/08 ,  G01N3/06

CPC classification number: G01N3/08 ,  G01N3/06 ,  G01N3/62 ,  G01N2203/0298

Abstract: A method for manufacturing a tensile test piece according to one or more exemplary embodiments includes: preparing a polymer layer including a non-conductive material; forming a sacrificial layer on the polymer layer; forming a planarization layer on the sacrificial layer; shaping the polymer layer, the sacrificial layer, and the planarization layer into a dog-bone-shaped sample; etching at least a portion of the sample; and drying the sample.

Abstract translation: 根据一个或多个示例性实施例的拉伸试验片的制造方法包括：制备包括非导电材料的聚合物层; 在聚合物层上形成牺牲层; 在牺牲层上形成平坦化层; 将聚合物层，牺牲层和平坦化层成形为狗骨形样品; 蚀刻至少一部分样品; 并干燥样品。

公开(公告)号：US20170012089A1

公开(公告)日：2017-01-12

申请号：US15201280

申请日：2016-07-01

Applicant: SAMSUNG DISPLAY CO., LTD. ,  UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Young Chan Kim ,  Won Sang Park ,  Hye Yong Chu ,  Jong Ho Hong ,  Si-Hoon Kim ,  Ju-Young Kim ,  Yun Seok Nam ,  Myoung Hoon Song

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52

CPC classification number: H01L51/0021 ,  H01L27/3244 ,  H01L51/0022 ,  H01L51/003 ,  H01L51/0037 ,  H01L51/442 ,  H01L51/5215 ,  H01L51/5234 ,  H01L51/56 ,  H01L2251/301 ,  Y02E10/549 ,  Y02P70/521

Abstract: An electrode includes: a polymer layer including a non-conductive material; a conductive nanomaterial embedded in a top surface of the polymer layer; and a planarization layer on the polymer layer and on the conductive nanomaterial. The planarization layer includes a conductive material and a surfactant.

Abstract translation: 电极包括：包含非导电材料的聚合物层; 嵌入在聚合物层的顶表面中的导电纳米材料; 以及在聚合物层和导电纳米材料上的平坦化层。 平坦化层包括导电材料和表面活性剂。