-
公开(公告)号：US11688322B2
公开(公告)日：2023-06-27
申请号：US17936900
申请日：2022-09-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangyoon Lee , Sunghun Lee , Shinae Jun , Chilhee Chung , Byoungki Choi , Intaek Han
CPC classification number: G09G3/2003 , G09G3/3225 , H01L27/322 , H01L27/3209 , H01L27/3244 , H01L51/504 , H01L51/5016 , G09G2300/0452 , G09G2320/0666 , H01L51/0085 , H01L51/0087 , H01L51/5268 , H01L51/5271 , H01L51/5278 , H01L2251/5369 , H01L2251/552
Abstract: A display apparatus including an OLED (organic light-emitting device) substrate having a structure in which at least one blue light-emitting unit and at least one green light-emitting unit are stacked, wherein the OLED substrate generates a mixed light of a blue light and a green light; and a color controller provided on the OLED substrate to adjust color of a light generated from the OLED substrate. The color controller includes a first color control element having a plurality of first quantum dots for green conversion; a second color control element having plurality of second quantum dots for red conversion; a third color control element for presenting a blue color; a first color filter provided on the first color control element; and a second color filter provided on the second color control element.
-
公开(公告)号：US11018158B2
公开(公告)日：2021-05-25
申请号：US16677285
申请日：2019-11-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chilhee Chung , Junhee Choi , Sungwoo Hwang , Shinae Jun , Deukseok Chung , Junseok Cho
IPC: H01L33/06 , H01L33/32 , H01L27/12 , H01L33/44 , H01L27/15 , H01L33/50 , H01L33/28 , H04N9/31 , H01L33/24 , H01L33/18 , H05B33/28
Abstract: Provided is a display apparatus. The display apparatus may include a monolithic device in which a light emitting element array, a transistor array, and a color control member are monolithically provided on one substrate. The display apparatus may include a first layered structure including the light emitting element array, a second layered structure including the transistor array, and a third layered structure including the color control member, wherein the second layered structure may be between the first layered structure and the third layered structure. The light emitting element array may include a plurality of light emitting elements comprising an inorganic material. The plurality of light emitting elements may have a vertical nanostructure.
-
公开(公告)号：US10692417B2
公开(公告)日：2020-06-23
申请号：US16015359
申请日：2018-06-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangyoon Lee , Sunghun Lee , Shinae Jun , Chilhee Chung , Byoungki Choi , Intaek Han
Abstract: A display apparatus including an OLED (organic light-emitting device) substrate having a structure in which at least one blue light-emitting unit and at least one green light-emitting unit are stacked, wherein the OLED substrate generates a mixed light of a blue light and a green light; and a color controller provided on the OLED substrate to adjust color of a light generated from the OLED substrate. The color controller includes a first color control element having a plurality of first quantum dots for green conversion; a second color control element having plurality of second quantum dots for red conversion; a third color control element for presenting a blue color; a first color filter provided on the first color control element; and a second color filter provided on the second color control element.
-
公开(公告)号：US10605901B2
公开(公告)日：2020-03-31
申请号：US15436111
申请日：2017-02-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Eunkyung Lee , Chilhee Chung , Jungwoo Kim , Dongjae Shin , Byounglyong Choi , Kyoungho Ha
Abstract: Beam steering devices and optical apparatuses including the beam steering devices are provided. A beam steering device includes a light source configured to generate input lights having first different wavelengths, a multiplexer configured to simultaneously receive the generated input lights, and multiplex the received input lights into a multiplexed light, and an optical splitter configured to split the multiplexed light. The beam steering device further includes an optical modulator configured to modulate the split light, and an emitter configured to simultaneously emit output lights having second different wavelengths to different points arranged in a first direction, based on the modulated light.
-
公开(公告)号：US11211671B2
公开(公告)日：2021-12-28
申请号：US16196729
申请日：2018-11-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunchul Lee , Junhwan Ku , Hyeokjo Gwon , Nagjong Kim , Chilhee Chung , Sangmin Ji , Jinkyu Kang , Changduk Kang , Ryounghee Kim , Minsang Kim , Euncheol Do , Kitae Park , Sunghaeng Lee
IPC: H01M50/44 , C08J5/22 , H01M10/052 , D21H11/18 , D21H21/22 , B32B21/02 , B32B21/10 , B32B5/18 , B32B5/32 , H01M50/429 , H01M50/449
Abstract: Provided herein are a porous film, a separator including the same, an electrochemical device including the separator, and a method of preparing the porous film. The porous film includes first cellulose nanofibers which is impregnated with a carbonate-based solvent-containing electrolyte solution and has a reaction heat of 150 J/g or less at a temperature ranging from about 30° C. to about 300° C., as measured by differential scanning calorimetry (DSC).
-
Patent Agency Ranking
公开(公告)号：US10764280B2
公开(公告)日：2020-09-01
申请号：US15001548
申请日：2016-01-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wonjun Kim , Chilhee Chung , Jung-Bae Kim , Chang Kyu Choi , Seungju Han
Abstract: A fingerprint recognition based authentication method and apparatus is disclosed. The authentication apparatus may obtain an input fingerprint from a touch input of a user, determine an input number corresponding to the input fingerprint using preregistered fingerprint-number mapping information, and authenticate the user based on whether an input number sequence corresponding to an input fingerprint sequence is identical to a reference number sequence.
-
公开(公告)号：US11664384B2
公开(公告)日：2023-05-30
申请号：US17219131
申请日：2021-03-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chilhee Chung , Junhee Choi , Sungwoo Hwang , Shinae Jun , Deukseok Chung , Junseok Cho
IPC: H01L27/12 , H01L33/06 , H01L33/32 , H01L33/44 , H01L27/15 , H01L33/50 , H05B33/28 , H04N9/31 , H01L33/24 , H01L33/18
CPC classification number: H01L27/1214 , H01L27/1255 , H01L27/1262 , H01L27/15 , H01L27/156 , H01L33/06 , H01L33/32 , H01L33/44 , H01L33/504 , H04N9/315 , H05B33/28 , H01L33/18 , H01L33/24
Abstract: Provided is a display apparatus. The display apparatus may include a monolithic device in which a light emitting element array, a transistor array, and a color control member are monolithically provided on one substrate. The display apparatus may include a first layered structure including the light emitting element array, a second layered structure including the transistor array, and a third layered structure including the color control member, wherein the second layered structure may be between the first layered structure and the third layered structure. The light emitting element array may include a plurality of light emitting elements comprising an inorganic material. The plurality of light emitting elements may have a vertical nanostructure.
-
公开(公告)号：US11562678B2
公开(公告)日：2023-01-24
申请号：US16857693
申请日：2020-04-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangyoon Lee , Sunghun Lee , Shinae Jun , Chilhee Chung , Byoungki Choi , Intaek Han
Abstract: A display apparatus that includes an OLED (organic light-emitting device) substrate including a first blue light-emitting unit, a green light-emitting unit, and a second blue light-emitting unit which are stacked; and a color controller provided on the OLED substrate to adjust color of a light generated from the OLED substrate.
-
公开(公告)号：US10516077B2
公开(公告)日：2019-12-24
申请号：US16000336
申请日：2018-06-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chilhee Chung , Junhee Choi , Sungwoo Hwang , Shinae Jun , Deukseok Chung , Junseok Cho
IPC: H01L33/06 , H01L33/32 , H01L27/12 , H01L33/44 , H01L27/15 , H01L33/50 , H04N9/31 , H05B33/28 , H01L33/18 , H01L33/24
Abstract: Provided is a display apparatus. The display apparatus may include a monolithic device in which a light emitting element array, a transistor array, and a color control member are monolithically provided on one substrate. The display apparatus may include a first layered structure including the light emitting element array, a second layered structure including the transistor array, and a third layered structure including the color control member, wherein the second layered structure may be between the first layered structure and the third layered structure. The light emitting element array may include a plurality of light emitting elements comprising an inorganic material. The plurality of light emitting elements may have a vertical nanostructure.
-
10.发明申请公开(公告)号：US20190221809A1
公开(公告)日：2019-07-18
申请号：US16196729
申请日：2018-11-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunchul Lee , Junhwan Ku , Hyeokjo Gwon , Nagjong Kim , Chilhee Chung , Sangmin Ji , Jinkyu Kang , Changduk Kang , Ryounghee Kim , Minsang Kim , Euncheol Do , Kitae Park , Sunghaeng Lee
IPC: H01M2/16 , H01M10/052 , C08J5/22
CPC classification number: H01M2/1626 , C08J5/2212 , H01M2/1686 , H01M10/052
Abstract: Provided herein are a porous film, a separator including the same, an electrochemical device including the separator, and a method of preparing the porous film. The porous film includes first cellulose nanofibers which is impregnated with a carbonate-based solvent-containing electrolyte solution and has a reaction heat of 150 J/g or less at a temperature ranging from about 30° C. to about 300° C., as measured by differential scanning calorimetry (DSC).
-
-
-
-
-
-
-
-
-
Search Results
11
records
(took 0.02 seconds)
