公开(公告)号：US20140085705A1

公开(公告)日：2014-03-27

申请号：US13830091

申请日：2013-03-14

Applicant: Electronics and Telecommunications Research Institute

Inventor： Seung Youl KANG ,  Kyung Soo SUH

IPC: G02F1/167 ,  H01L33/08

CPC classification number: G02F1/167 ,  H01L33/08

Abstract: Provided are color electronic paper displays and methods of fabricating the same. The color electronic paper display may include a color filter provided on a lower substrate, a thin-film transistor provided between the lower substrate and the color filter, a reflection layer provided between the lower substrate and the color filter and connected to the thin-film transistor, an upper substrate provided to face the lower substrate, an upper electrode between the upper substrate and the color filter, and an electronic ink provided between the color filter and the upper electrode. The electronic ink may include monochromatic particles.

Abstract translation: 提供彩色电子纸显示器及其制造方法。 彩色电子纸显示器可以包括设置在下基板上的滤色器，设置在下基板和滤色器之间的薄膜晶体管，设置在下基板和滤色器之间并与薄膜连接的反射层 晶体管，设置成面向下基板的上基板，上基板和滤色器之间的上电极，以及设置在滤色器和上电极之间的电子墨。 电子墨水可以包括单色颗粒。

公开(公告)号：US20140021794A1

公开(公告)日：2014-01-23

申请号：US13717798

申请日：2012-12-18

Applicant: Electronics and Telecommunications Research Institute

Inventor： Yong Hae KIM ,  Sang Hoon CHEON ,  Seung Youl KANG ,  Myung Lae LEE ,  Taehyoung ZYUNG

IPC: H01F38/14

CPC classification number: H01F38/14 ,  H01F27/006 ,  H01F2027/2809

Abstract: Wireless power transfer devices are provided. The wireless power transfer device may include a plurality of stacked resonance structures, and adhesive layers between the resonance structures. Each of the resonance structures includes a base board including a base coil, interposer boards including interposer coils and stacked on the base board, and conductive pillars penetrating the base board and the interposer board. The conductive pillars connect the interposer boards to each other.

Abstract translation: 提供无线电力传输设备。 无线功率传输装置可以包括多个堆叠的共振结构以及谐振结构之间的粘合层。 每个共振结构包括基板，其包括基线圈，包括插入器线圈的插入板，并且堆叠在基板上，以及穿透基板和插入板的导电柱。 导电柱将插入器板彼此连接。

公开(公告)号：US20220104343A1

公开(公告)日：2022-03-31

申请号：US17459815

申请日：2021-08-27

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Ji-Young OH ,  Seung Youl KANG ,  Sujung KIM ,  Chan Woo PARK ,  Himchan OH ,  Jae-Eun PI ,  Chi-Sun HWANG

IPC: H05K1/02 ,  H05K1/11 ,  H01L23/00 ,  H01L23/498 ,  H05K3/12 ,  H01L21/48

Abstract: Provided are a stretchable electronic device and a method for manufacturing the same. The stretchable electronic device includes lines having lower pads, a chip provided on the lower pads and having first upper pads, which are wider than the lower pads, and an adhesive layer provided outside the lower pads or between the lower pads and bonded to the first upper pads.

公开(公告)号：US20210361525A1

公开(公告)日：2021-11-25

申请号：US17328277

申请日：2021-05-24

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kang-Ho PARK ,  Jong Tae LIM ,  Seung Youl KANG ,  Bock Soon NA ,  Chan Woo PARK ,  Seongdeok AHN ,  WOOSEUP YOUM ,  Ji-Young OH

IPC: A61H23/02

Abstract: Provided is a vibratory stimulation device including a first substrate, a connection band connected to both sides of the first substrate, and a vibration element array including a plurality of vibration elements provided on the first substrate, wherein each of the vibration elements includes a stand provided on the first substrate, a vibration film provided on the stand and in contact with the stand at an edge, a vibrator provided on an upper or lower surface of the vibration film, and an electrode wire connected to the vibrator, wherein the vibration film includes a material that is more flexible and stretchable than the stand.

公开(公告)号：US20190312148A1

公开(公告)日：2019-10-10

申请号：US16374095

申请日：2019-04-03

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jae-Eun PI ,  Seung Youl KANG ,  Jaehyun MOON ,  Seongdeok AHN ,  Jongchan LEE ,  Chul Woong JOO ,  Chi-Sun HWANG

IPC: H01L29/786 ,  H01L29/66

Abstract: Provided is a thin film transistor including a substrate, a first spacer on the substrate, a second spacer on the first spacer, a light shield layer intervened between the first spacer and the second spacer, a semiconductor layer on the second spacer, and a gate electrode on the semiconductor layer, wherein the light shield layer includes a plurality of inclined surfaces against a top surface of the substrate.

公开(公告)号：US20190221761A1

公开(公告)日：2019-07-18

申请号：US16204869

申请日：2018-11-29

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Chi-Sun HWANG ,  Seung Youl KANG ,  Byoung-Hwa KWON ,  Gi Heon KIM ,  Seong Hyun KIM ,  Jaehyun MOON ,  Young Sam PARK ,  Seongdeok AHN ,  JEONG IK LEE ,  Sung Haeng CHO

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

Abstract: Provided is a stretchable display including an elastic body, a light emitting unit on the elastic body, and a wiring unit on the elastic body, wherein the light emitting unit includes a first substrate unit on the elastic body, a buffer layer on the first substrate unit, and a light emitting element on the buffer layer, the wiring unit includes a second substrate unit on the elastic body, a driving element configured to control the light emitting element, a wiring configured to electrically connect the driving element and the light emitting element, and an insulation layer configured to cover the driving element and the wiring, the light emitting unit and the wiring unit have respective corrugation structures, a thickness of the light emitting unit is larger than that of the wiring unit, a modulus of elasticity of the buffer layer is larger than that of the insulation layer, and a modulus of elasticity of the elastic body is smaller than that of the insulation layer.

公开(公告)号：US20190213380A1

公开(公告)日：2019-07-11

申请号：US16219373

申请日：2018-12-13

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Chul Woong JOO ,  Jonghee LEE ,  Jae-Eun PI ,  Byoung-Hwa KWON ,  Hyunsu CHO ,  Seung Youl KANG ,  Seongdeok AHN ,  Jeong Ik LEE ,  Nam Sung CHO ,  Sung Haeng CHO ,  Woojin SUNG ,  Jongchan LEE

IPC: G06K9/00

CPC classification number: G06K9/0004 ,  H01L51/5215 ,  H01L51/5234 ,  H01L51/5237

Abstract: Provided is an optical fingerprint recognition sensor. The optical fingerprint recognition sensor includes a transparent light emitting unit configured to emit light to a fingerprint, a light receiving unit disposed below the light emitting unit to vertically overlap the light emitting unit and configured to receive light reflected by the fingerprint, and a control unit disposed below the light emitting unit to vertically overlap the light emitting unit and configured to control the light emitting unit and the light receiving unit. The light emitting unit includes an organic layer.

公开(公告)号：US20240079413A1

公开(公告)日：2024-03-07

申请号：US18459147

申请日：2023-08-31

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Himchan OH ,  Jong-Heon YANG ,  Ji Hun CHOI ,  Seung Youl KANG ,  Yong Hae KIM ,  Jeho NA ,  Jaehyun MOON ,  Chan Woo PARK ,  Sung Haeng CHO ,  Jae-Eun PI ,  Chi-Sun HWANG

IPC: H01L27/12 ,  H10K59/121

CPC classification number: H01L27/1225 ,  H01L27/127 ,  H10K59/1213

Abstract: A complementary thin film transistor (TFT) includes a substrate and a first TFT and a second TFT disposed on the substrate, wherein a first conductive semiconductor layer of the first TFT and a second gate electrode layer of the second TFT are disposed in the same layer and include the same material.

公开(公告)号：US20220179359A1

公开(公告)日：2022-06-09

申请号：US17523197

申请日：2021-11-10

Applicant: Electronics and Telecommunications Research Institute ,  MVTECH

Inventor： Jae-Eun PI ,  Yong Hae KIM ,  Jong-Heon YANG ,  Chul Woong JOO ,  Chi-Sun HWANG ,  HA KYUN LEE ,  Seung Youl KANG ,  Gi Heon KIM ,  Joo Yeon KIM ,  Hee-ok KIM ,  Jeho NA ,  Jaehyun MOON ,  Won Jae LEE ,  Seong-Mok CHO ,  Ji Hun CHOI

IPC: G03H1/22 ,  G01B11/02 ,  G06T7/536

Abstract: Disclosed is an apparatus of analyzing a depth of a holographic image according to the present disclosure, which includes an acquisition unit that acquires a hologram, a restoration unit that restores a three-dimensional holographic image by irradiating the hologram with a light source, an image sensing unit that senses a depth information image of the restored holographic image, and an analysis display unit that analyzes a depth quality of the holographic image, based on the sensed depth information image, and the image sensing unit uses a lensless type of photosensor.

公开(公告)号：US20220036104A1

公开(公告)日：2022-02-03

申请号：US17331300

申请日：2021-05-26

Applicant: Electronics and Telecommunications Research Institute

Inventor： YOUNG SAM PARK ,  Seung Youl KANG ,  Chul Woong JOO ,  Jae-Eun PI

IPC: G06K9/00 ,  G02F1/1339 ,  G02F1/1343 ,  G02B27/10

Abstract: Disclosed are a biometric device and a biometric system including the same. The device includes a hiogenic-synthesized film, a reflective layer disposed on one side of the biogenic-synthesized film, a light source disposed on the reflective layer to generate light, a beam splitter disposed between the light source and the reflective layer to provide the light to the reflective layer and another side of the biogenic-synthesized film, and a light switching layer disposed between the beam splitter and the reflective layer to switch the light provided to the reflective layer.