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公开(公告)号：US20240357916A1
公开(公告)日：2024-10-24
申请号：US18420539
申请日：2024-01-23
Applicant: Samsung Display Co., LTD.
Inventor： SEUNG-HOON JANG , Konstantin MISHCHIK , Hyung Sik KIM , SUNGGYU PARK
CPC classification number: H10K71/851 , B23K26/38 , G02B26/02 , G02B27/0927 , G02B27/1093
Abstract: An embodiment of the disclosure provides an optical panel cutting device, including: a light converter that converts an incident beam into a Bessel beam; a projection lens that amplifies energy of a beam outgoing from the light converter; a beam splitter that splits a beam outgoing from the projection lens; and an objective lens that amplifies a beam outgoing from the beam splitter to cut a panel, wherein the beam outgoing from the objective lens includes a first peak and at least one second peak, and the at least one second peak has a lower intensity than the first peak.
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2.发明申请公开(公告)号：US20240367258A1
公开(公告)日：2024-11-07
申请号：US18527779
申请日：2023-12-04
Applicant: Samsung Display Co., Ltd.
Inventor： Konstantin MISHCHIK , Hyung Sik KIM , Cheol Lae ROH , Je Kil RYU , Jung Hwa YOU , Seong Ho JEONG
Abstract: An apparatus for manufacturing a display device includes: a light source for generating a first beam; a beam converter including an axicon lens for converting the first beam into a second beam and a relay lens for converting the second beam into a third beam; a scanner including a first mirror for reflecting the third beam in a first direction and a second mirror for reflecting the third beam in a second direction different from the first direction; and a scan lens having an effective focal length and being for converting the third beam output from the scanner into a fourth beam. The scan lens including first through fifth lens respectively having first through fifth focal lengths and a cover window. An absolute value of the first focal length is smaller than an absolute value of each of the second through fifth focal lengths.
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公开(公告)号：US20150072454A1
公开(公告)日：2015-03-12
申请号：US14297169
申请日：2014-06-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Tae Woong KIM , Hyung Sik KIM , Hyun Woo KOO , Woo Jeong JANG , Ki-Yong LEE
IPC: H01L51/56
CPC classification number: H01L51/003 , H01L27/1266 , H01L51/0096 , H01L2251/566 , Y02E10/549 , Y02P70/521
Abstract: A method of manufacturing a display panel is provided. A release layer is formed on a support substrate. A thin film substrate is formed on the release layer and the support substrate. A pixel and an encapsulation member are formed on a part of the thin film substrate. The part of the thin film substrate is overlapped with the release layer. The part of the thin film substrate is separated from the support substrate. The release layer includes siloxane and polyimide silane.
Abstract translation: 提供一种制造显示面板的方法。 剥离层形成在支撑基板上。 在剥离层和支撑基板上形成薄膜基板。 在薄膜基板的一部分上形成像素和封装构件。 薄膜基板的一部分与剥离层重叠。 薄膜基板的一部分与支撑基板分离。 剥离层包括硅氧烷和聚酰亚胺硅烷。
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公开(公告)号：US20240081131A1
公开(公告)日：2024-03-07
申请号：US18207798
申请日：2023-06-09
Applicant: Samsung Display Co., LTD.
Inventor： Jeong Ho KIM , Konstantin MISHCHIK , Hyung Sik KIM , Kyung Han YOO , Seung Hoon JANG , Se Yeon HWANG
CPC classification number: H10K59/8731 , H10K71/851
Abstract: A display device includes a glass substrate including a first surface, a second surface opposite to the first surface, and a side surface between the first and second surfaces, an outermost structure disposed on the first surface and adjacent to an edge of the glass substrate, and a display area including a plurality of emission areas spaced apart from the edge on the first surface of the glass substrate. The side surface has a curved shape with the edge protruding to an outermost side of the glass substrate, the side surface includes a first side surface between the edge and the first surface, and a second side surface between the edge and the second surface and having a different curvature from the first side surface, and the glass substrate includes an edge area on the first surface, adjacent to the edge, and, in which processing traces are left.
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