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公开(公告)号：US11672153B2
公开(公告)日：2023-06-06
申请号：US17075630
申请日：2020-10-20
Applicant: Samsung Display Co., Ltd.
Inventor： Jongwon Chae , Moosoon Ko , Jinseock Ma , Sunghoon Moon , Sewan Son , Sangshin Lee , Yongje Jeon , Jingoo Jung
CPC classification number: H01L27/3218 , H01L27/3213 , H01L27/3216 , H01L27/3248 , H01L27/3258 , H01L51/524 , H01L51/5256
Abstract: A display device is provided. The display device includes: a substrate, a first display area in which a plurality of main sub-pixels are arranged on the substrate, and a second display area in which a basic unit is arranged, the basic unit including an auxiliary light-emitting area, in which a plurality of auxiliary sub-pixels are arranged on the substrate, and a transmission portion, wherein each of the plurality of auxiliary sub-pixels includes a pixel electrode on the substrate, an intermediate layer on the pixel electrode, and an opposite electrode on the intermediate layer, wherein intermediate layers of auxiliary sub-pixels for emitting light of a same color from among the plurality of auxiliary sub-pixels are connected to each other.
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52.发明授权公开(公告)号：US11605675B2
公开(公告)日：2023-03-14
申请号：US16737637
申请日：2020-01-08
Applicant: Samsung Display Co., Ltd.
Inventor： Sangshin Lee , Jongbum Kim
Abstract: A display device includes a first sub-pixel have a square form, a second sub-pixel positioned to face a first side or a second side of the first sub-pixel and having a rectangular form, and a third sub-pixel positioned to face the first side or the second side of the first sub-pixel spaced from the second sub-pixel and having a rectangular form, wherein the first side and the second side of the first sub-pixel come together at an angle, and wherein the first sub-pixel, the second sub-pixel, and the third sub-pixel are configured to emit lights of different colors.
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53.发明授权公开(公告)号：US11288998B2
公开(公告)日：2022-03-29
申请号：US16986332
申请日：2020-08-06
Applicant: Samsung Display Co., Ltd.
Inventor： Sangshin Lee , Seungjin Lee , Yeonju Kang , Sanghoon Kim , Jongsung Park , Eunjoung Jung
IPC: G09G3/32 , G09G3/20 , G09G3/3225 , H01L27/32
Abstract: A display device includes: a substrate including a first display area and a second display area including a transmission area; first pixels in the first display area; and second pixels in the second display area, wherein a distance between a first sub-pixel from among the first pixels, the first sub-pixel being adjacent to a boundary area between the first display area and the second display area, and a second sub-pixel from among the second pixels, the second sub-pixel being adjacent to the boundary area, is set to a certain value.
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公开(公告)号：US10916703B2
公开(公告)日：2021-02-09
申请号：US16792581
申请日：2020-02-17
Applicant: Samsung Display Co., Ltd.
Inventor： Sangshin Lee , Dongjin Ha , Mingoo Kang , Ohseob Kwon , Sangmin Yi
Abstract: A method for pixel patterning and pixel position inspection of an organic light-emitting display device includes: forming, on a substrate using a first mask, a thin film layer of a first color corresponding to a first pixel pattern and a first pixel positioning pattern for inspecting a position of a first pixel; shifting, by a determined pitch, the first mask from a position associated with forming the thin film layer of the first color; aligning the shifted first mask with respect to the substrate; and forming, on the substrate using the shifted first mask, a thin film layer of a second color corresponding to the first pixel pattern and another first pixel positioning pattern for inspecting a position of a second pixel.
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公开(公告)号：US10566533B2
公开(公告)日：2020-02-18
申请号：US16292288
申请日：2019-03-04
Applicant: Samsung Display Co., Ltd.
Inventor： Sangshin Lee , Dongjin Ha , Mingoo Kang , Ohseob Kwon , Sangmin Yi
Abstract: A method for pixel patterning and pixel position inspection of an organic light-emitting display device includes: forming, on a substrate using a first mask, a thin film layer of a first color corresponding to a first pixel pattern and a first pixel positioning pattern for inspecting a position of a first pixel; shifting, by a determined pitch, the first mask from a position associated with forming the thin film layer of the first color; aligning the shifted first mask with respect to the substrate; and forming, on the substrate using the shifted first mask, a thin film layer of a second color corresponding to the first pixel pattern and another first pixel positioning pattern for inspecting a position of a second pixel.
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Patent Agency Ranking
公开(公告)号：US20200035766A1
公开(公告)日：2020-01-30
申请号：US16397974
申请日：2019-04-29
Applicant: Samsung Display Co., Ltd.
Inventor： Jaesuk Dustin Moon , Sangshin Lee , Seungjin Lee , Eunjoung Jung
Abstract: One or more embodiments include a display apparatus including an opening, an apparatus for manufacturing the display apparatus, and a method of manufacturing the display apparatus capable of reducing generation of gas or foreign matter.
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公开(公告)号：US10476003B2
公开(公告)日：2019-11-12
申请号：US15701856
申请日：2017-09-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jongbum Kim , Sangmin Yi , Daewon Baek , Minchul Song , Sangshin Lee , Seungjin Lee , Jiyun Chun
Abstract: A method of manufacturing a division mask includes pulling opposite end portions of a mask member in a first direction to fasten the mask member to a fastening portion, forming a first pattern portion having a plurality of first openings on the fastened mask member, such that the first pattern portion has a longer length in the first direction toward a central portion of the first pattern portion, and cutting the opposite end portions of the mask member to detach the mask member from the fastening portion.
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公开(公告)号：US10396282B2
公开(公告)日：2019-08-27
申请号：US15668071
申请日：2017-08-03
Applicant: Samsung Display Co., Ltd.
Inventor： Sangshin Lee , Kookchol Park
Abstract: A mask frame assembly through which a deposition material to be deposited on a substrate passes, the mask frame assembly includes a frame including an opening, and a mask having first and second ends in a length direction thereof coupled to the frame, in which the mask includes a main body part having a first thickness and including a pattern part, the pattern part including pattern holes through which the deposition material passes and a support part having a second thickness greater than the first thickness and extending away from first and second ends of the main body part.
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公开(公告)号：US20190198764A1
公开(公告)日：2019-06-27
申请号：US16292288
申请日：2019-03-04
Applicant: Samsung Display Co., Ltd.
Inventor： Sangshin Lee , Dongjin Ha , Mingoo Kang , Ohseob Kwon , Sangmin Yi
CPC classification number: H01L51/0011 , H01L27/3211 , H01L27/3223 , H01L51/5012 , H01L51/5088 , H01L51/56
Abstract: A method for pixel patterning and pixel position inspection of an organic light-emitting display device includes: forming, on a substrate using a first mask, a thin film layer of a first color corresponding to a first pixel pattern and a first pixel positioning pattern for inspecting a position of a first pixel; shifting, by a determined pitch, the first mask from a position associated with forming the thin film layer of the first color; aligning the shifted first mask with respect to the substrate; and forming, on the substrate using the shifted first mask, a thin film layer of a second color corresponding to the first pixel pattern and another first pixel positioning pattern for inspecting a position of a second pixel.
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公开(公告)号：US09595690B2
公开(公告)日：2017-03-14
申请号：US15012391
申请日：2016-02-01
Applicant: Samsung Display Co., Ltd.
Inventor： Sangshin Lee
IPC: H01L33/00 , H01L51/52 , H01L23/544
CPC classification number: H01L51/524 , H01L23/544 , H01L27/3244 , H01L51/0011 , H01L2223/5442 , H01L2223/54426 , H01L2223/54486
Abstract: A display apparatus including a substrate having an active area and a sealing area surrounding the active area; a display unit disposed on the active area of the substrate; a sealing member including a recess, which is formed in the sealing area of the substrate and is concave in a direction from an edge of the substrate to the active area of the substrate or from the active area of the substrate to the edge of the substrate; and an alignment mark disposed between the recess and the edge of the substrate or between the recess and the active area of the substrate.
Abstract translation: 一种显示装置，包括具有活动区域和围绕有源区域的密封区域的基板; 设置在所述基板的有源区域上的显示单元; 密封构件，其包括形成在基板的密封区域中并且在从基板的边缘到基板的有源区域或从基板的有源区域到基板的边缘的方向上凹陷的凹部 ; 以及设置在所述凹部和所述基板的边缘之间或所述凹部与所述基板的有效区域之间的对准标记。
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