-
公开(公告)号：US12089467B2
公开(公告)日：2024-09-10
申请号：US17496324
申请日：2021-10-07
Applicant: Samsung Display Co., LTD.
Inventor： Jong Hoon Kim , Jang Il Kim , Jeong Ki Kim
IPC: H10K59/38 , H10K59/122
CPC classification number: H10K59/38 , H10K59/122
Abstract: A display device includes a first substrate including a first emission area emitting light of a first color, a second emission area emitting light of a second color having a peak wavelength shorter than a peak wavelength of light of the first color, and a light blocking area which blocks light; a color filter layer disposed on a surface of the first substrate; and a wavelength control layer disposed on the color filter layer and including a bank layer and a wavelength control structure. The bank layer is disposed in the light blocking area on the color filter layer. The wavelength control structure is disposed in a first opening and the second opening of the bank layer. The first opening, the second opening, and the bank hole are spaced apart from each other. The bank hole surrounds an edge of the first opening.
-
公开(公告)号：US20200266253A1
公开(公告)日：2020-08-20
申请号：US16698304
申请日：2019-11-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JANG IL KIM , Jeong Ki Kim , Jong Hoon Kim , Jea Heon Ahn , Myoung Jong Lee , Seok Joon Hong
IPC: H01L27/32
Abstract: A display device that includes a plurality of pixels arranged in a row direction and a column direction crossing the row direction. The display device includes a first substrate including light-emitting elements each disposed in the respective pixels. A second substrate faces the first substrate. A plurality of optical patterns are disposed on the second substrate in pixel columns, respectively, and extend along the column direction. Light-blocking patterns are disposed on the second substrate. The light-blocking patterns include a main light-blocking pattern extending along pixel column boundaries and fill spaces between adjacent optical patterns, and a subsidiary light-blocking pattern disposed on the optical patterns at pixel row boundaries and having a thickness smaller than a thickness of the main light-blocking pattern.
-
公开(公告)号：US11903261B2
公开(公告)日：2024-02-13
申请号：US17325380
申请日：2021-05-20
Applicant: Samsung Display Co., LTD.
Inventor： Jeong Ki Kim , Won Ji Gu , Jong Hoon Kim , Jea Heon Ahn , Ji Seong Yang , Hwa Yeul Oh
IPC: H10K59/122 , H10K59/38 , H10K59/35 , H10K71/00
CPC classification number: H10K59/122 , H10K59/353 , H10K59/38 , H10K71/00
Abstract: A display device includes a first display substrate including a light emitting element which emits light of a first color or light of a second color different from the first color, a second display substrate including in order toward the first display substrate, a layer including both a bank layer defining an opening and a wavelength control pattern in the opening, a capping layer covering the wavelength control pattern and the bank layer, and a color absorbing layer which corresponds to the bank layer and blocks the light of the first color and the light of the second color. The capping layer includes a first area corresponding to the color absorbing layer, the bank layer includes a second area corresponding to the color absorbing layer, and the first area of the capping layer is between the color absorbing layer and the second area of the bank layer.
-
公开(公告)号：US11552139B2
公开(公告)日：2023-01-10
申请号：US16698304
申请日：2019-11-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jang Il Kim , Jeong Ki Kim , Jong Hoon Kim , Jea Heon Ahn , Myoung Jong Lee , Seok Joon Hong
Abstract: A display device that includes a plurality of pixels arranged in a row direction and a column direction crossing the row direction. The display device includes a first substrate including light-emitting elements each disposed in the respective pixels. A second substrate faces the first substrate. A plurality of optical patterns are disposed on the second substrate in pixel columns, respectively, and extend along the column direction. Light-blocking patterns are disposed on the second substrate. The light-blocking patterns include a main light-blocking pattern extending along pixel column boundaries and fill spaces between adjacent optical patterns, and a subsidiary light-blocking pattern disposed on the optical patterns at pixel row boundaries and having a thickness smaller than a thickness of the main light-blocking pattern.
-
公开(公告)号：US10768471B2
公开(公告)日：2020-09-08
申请号：US15921544
申请日：2018-03-14
Applicant: Samsung Display Co., Ltd.
Inventor： Jeong Ki Kim , Jea Heon Ahn , Jang Il Kim , Jong Hoon Kim , Cheon Jae Maeng
IPC: G02F1/1335 , G02F1/1339 , G02F1/1368 , G02F1/13357 , G02F1/1333
Abstract: A liquid-crystal display device and a method of manufacturing a liquid-crystal display device. The liquid-crystal display device has a display area and a non-display area surrounding the display area defined therein, and the device includes: a first substrate; a second substrate disposed above the first substrate; and a liquid-crystal layer interposed between the first substrate and the second substrate. The first substrate includes a first base substrate, a first wavelength band filter disposed on the first base substrate in the non-display area, and a second wavelength band filter disposed on the first base substrate in the display area.
-
Patent Agency Ranking
公开(公告)号：US12256619B2
公开(公告)日：2025-03-18
申请号：US17483487
申请日：2021-09-23
Applicant: Samsung Display Co., Ltd.
Inventor： Seon Uk Lee , Hwa Yeul Oh , Seung Kil Yang , Song Ee Lee , Yoo Seok Jang , Jeong Ki Kim , Jong Hoon Kim , Ju Yong Kim , Ji Seong Yang , Jun Hwi Lim , Sang Yeon Hwang
IPC: H01L27/32 , H01L51/52 , H10K50/854 , H10K59/12 , H10K59/38
Abstract: A display device is provided. A display device including a plurality of light-output areas through which incident light is emitted and a light-blocking area which blocks the incident light, the display device includes a substrate, a bank layer which is disposed in the light-blocking area on the substrate and defines a plurality of openings, each of which is disposed in one of the plurality of light-output areas, and a color control pattern disposed in the opening of the bank layer, wherein the bank layer includes a first bank area which has a first thickness and defines the plurality of openings and a second bank area which is disposed between the plurality of openings and has a second thickness smaller than the first thickness.
-
7.发明授权公开(公告)号：US12178068B2
公开(公告)日：2024-12-24
申请号：US18226207
申请日：2023-07-25
Applicant: Samsung Display Co., Ltd.
Inventor： Jea Heon Ahn , Jang Soo Kim , Jong Hoon Kim , Seong Yeon Lee , Si Wan Jeon , Seok Joon Hong
IPC: H10K50/842 , H10K71/00
Abstract: A display device is provided. An embodiment of a display device includes a first substrate, a second substrate disposed on the first substrate, first and second partition walls disposed on the second substrate, the second partition wall being disposed outside the first partition wall, a first trench disposed inside the first partition wall and having a first width, a second trench disposed between the first and second partition walls and having a second width greater than the first width; an alignment key disposed to overlap the second trench; a first spacer disposed on the alignment key, and a sealing member disposed along an edge between the first substrate and the second substrate without overlapping the alignment key, wherein the first spacer partially overlaps the first partition wall, the second partition wall, and the sealing member.
-
公开(公告)号：US11031440B2
公开(公告)日：2021-06-08
申请号：US16677963
申请日：2019-11-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jang Il Kim , Jeong Ki Kim , Jong Hoon Kim , Jea Heon Ahn , Myoung Jong Lee , Seok Joon Hong
Abstract: A light conversion substrate includes a first substrate having a first region, a second region, and a third region. A first light conversion pattern is disposed on the first region and includes first wavelength conversion particles. A second light conversion pattern is disposed on the second region and is spaced apart from the first light conversion pattern and includes second wavelength conversion particles. A first scattering pattern is disposed on the third region to fill a space between the first light conversion pattern and the second light conversion pattern and includes first scattering particles. The first scattering pattern overlaps a portion of the first light conversion pattern and a portion of the second light conversion pattern in a direction of the thickness of the first substrate.
-
公开(公告)号：US09300288B2
公开(公告)日：2016-03-29
申请号：US14090797
申请日：2013-11-26
Applicant: Samsung Display Co., Ltd
Inventor： Duk-Sung Kim , Sung Man Kim , Jong Hoon Kim
CPC classification number: H03K17/962 , G06F3/044 , G06F2203/04103 , H03K17/9622 , H03K2217/960755 , Y10T29/49105
Abstract: A method for manufacturing a touch sensor panel with a reduced number of masks includes forming a first resist layer with both full and partial thickness patterns, the latter being at a region corresponding to a plurality of first sensor electrodes; etching a first transparent conductive layer and a first other conductive layer using the first resist layer patterns having both full and partial thicknesses; forming a second resist layer with both full and partial thickness patterns, the latter being at a region corresponding to a plurality of second sensor electrodes; and etching while using the second resist layer patterns.
Abstract translation: 用于制造具有减少数量的掩模的触摸传感器面板的方法包括：形成具有全部和部分厚度图案的第一抗蚀剂层，后者位于对应于多个第一传感器电极的区域; 使用具有全部和部分厚度的第一抗蚀剂层图案蚀刻第一透明导电层和第一另一导电层; 形成具有全部和部分厚度图案的第二抗蚀剂层，后者位于对应于多个第二传感器电极的区域; 并且在使用第二抗蚀剂层图案时进行蚀刻。
-
公开(公告)号：US20190155094A1
公开(公告)日：2019-05-23
申请号：US15921544
申请日：2018-03-14
Applicant: Samsung Display Co., Ltd.
Inventor： Jeong Ki Kim , Jea Heon Ahn , Jang Il Kim , Jong Hoon Kim , Cheon Jae Maeng
IPC: G02F1/1335 , G02F1/1339 , G02F1/1368
Abstract: A liquid-crystal display device and a method of manufacturing a liquid-crystal display device. The liquid-crystal display device has a display area and a non-display area surrounding the display area defined therein, and the device includes: a first substrate; a second substrate disposed above the first substrate; and a liquid-crystal layer interposed between the first substrate and the second substrate. The first substrate includes a first base substrate, a first wavelength band filter disposed on the first base substrate in the non-display area, and a second wavelength band filter disposed on the first base substrate in the display area.
-
-
-
-
-
-
-
-
-
Search Results
13
records
(took 0.016 seconds)
