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公开(公告)号：US20240099074A1
公开(公告)日：2024-03-21
申请号：US18520805
申请日：2023-11-28
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 , H10K59/35 , H10K59/38 , 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.
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公开(公告)号：US20210399254A1
公开(公告)日：2021-12-23
申请号：US17341525
申请日：2021-06-08
Applicant: Samsung Display Co., Ltd.
Inventor： Jea Heon AHN , Jang Soo KIM , Jong Hoon KIM , Seong Yeon LEE , Si Wan JEON , Seok Joon HONG
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.
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公开(公告)号：US20210399068A1
公开(公告)日：2021-12-23
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
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.
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Patent Agency Ranking
公开(公告)号：US20140360855A1
公开(公告)日：2014-12-11
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
IPC: H03K17/96
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。
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公开(公告)号：US20220246684A1
公开(公告)日：2022-08-04
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: H01L27/32
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.
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公开(公告)号：US20240292705A1
公开(公告)日：2024-08-29
申请号：US18509487
申请日：2023-11-15
Applicant: Samsung Display Co., LTD.
Inventor： Hak Bum CHOI , Jang Il KIM , Jeong Ki KIM , Jong Hoon KIM , Su Jin LEE
IPC: H10K59/38 , H10K59/12 , H10K59/122 , H10K59/80
CPC classification number: H10K59/38 , H10K59/1201 , H10K59/122 , H10K59/8722 , H10K2102/331
Abstract: A display device includes a first layer disposed on a first base layer, a second layer disposed on a second base layer, and a filling layer disposed between the first layer and the second layer. The first layer includes a light-emitting-element layer including a light emitting element, a bank protruding in a thickness direction of the first base layer, and a color conversion layer which is disposed in an area surrounded by the bank and includes a color conversion part including a quantum dot. The bank is disposed between the first base layer and the filling layer.
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公开(公告)号：US20230371300A1
公开(公告)日：2023-11-16
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: H01L33/00
CPC classification number: H10K50/8428 , 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.
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公开(公告)号：US20220199690A1
公开(公告)日：2022-06-23
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
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.
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