公开(公告)号：US10050067B2

公开(公告)日：2018-08-14

申请号：US15442407

申请日：2017-02-24

Applicant: Samsung Display Co., Ltd

Inventor： Jong-Oh Seo ,  Dong-Min Lee ,  Mee-Jae Kang ,  Sang-Ho Jeon

IPC: H01L27/12 ,  G02B27/09

Abstract: A laser crystallization apparatus includes a laser generating module configured to generate a laser beam, an optical module configured to guide the laser beam, an annealing chamber comprising a stage on which a target substrate comprising an amorphous thin film formed therein is disposed, the stage being movable along an X-axis direction and a Y-axis direction, and a tilt refractive lens configured to transform the laser beam having a cross-sectional area of a rectangle shape into a tilted laser beam having a cross-sectional area of a non-rectangular parallelogram shape and to irradiate the tilted laser beam perpendicular to the stage.

公开(公告)号：US09224988B2

公开(公告)日：2015-12-29

申请号：US14085021

申请日：2013-11-20

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Min Lee ,  Young-Sik Yoon ,  Chang-Mo Park

IPC: H01L21/30 ,  H01L51/56 ,  H01L51/00 ,  H01L27/12

CPC classification number: H01L51/56 ,  H01L27/1266 ,  H01L51/003 ,  H01L2227/326

Abstract: A method for manufacturing a display device includes: forming a deformed layer on a support substrate by a silane coupling agent; performing UV treatment on the deformed layer; forming a thin film substrate on the deformed layer; forming a pixel and an encapsulation member on the thin film substrate; and separating the support substrate from the thin film substrate.

Abstract translation: 一种显示装置的制造方法包括：通过硅烷偶联剂在支撑基板上形成变形层; 对变形层进行紫外线处理; 在变形层上形成薄膜基板; 在所述薄膜基板上形成像素和封装构件; 以及将所述支撑基板与所述薄膜基板分离。

公开(公告)号：US20150091004A1

公开(公告)日：2015-04-02

申请号：US14493241

申请日：2014-09-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyung-Seop Kim ,  Byeong-Beom Kim ,  Sang-Won Shin ,  Dae-Young Lee ,  Chang-Oh Jeong ,  Joon-Yong Park ,  Dong-Min Lee

IPC: H01L27/12 ,  H01L29/66 ,  H01L29/786

CPC classification number: H01L27/124 ,  H01L27/1214 ,  H01L27/1244 ,  H01L27/1251 ,  H01L29/45 ,  H01L29/4908 ,  H01L29/66757 ,  H01L29/66765 ,  H01L29/66969 ,  H01L29/78669 ,  H01L29/7869 ,  Y10T428/2944

Abstract: A metal wire included in a display device, the metal wire includes a first metal layer including a nickel-chromium alloy, a first transparent oxide layer disposed on the first metal layer, and a second metal layer disposed on the first transparent oxide layer.

Abstract translation: 包括在显示装置中的金属线，金属线包括：第一金属层，包括镍 - 铬合金，设置在第一金属层上的第一透明氧化物层和设置在第一透明氧化物层上的第二金属层。

公开(公告)号：US08815620B2

公开(公告)日：2014-08-26

申请号：US13779450

申请日：2013-02-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Hyun Park ,  Jun-Hyuk Cheon ,  Dong-Min Lee

IPC: H01L27/32

CPC classification number: H01L51/52 ,  H01L27/3241 ,  H01L51/003 ,  H01L51/0097 ,  Y02E10/549 ,  Y02P70/521

Abstract: In a flexible organic light-emitting display device and a method of manufacturing the same, a photolysis layer and an electrostaticity prevention layer are sequentially formed on a carrier substrate, a first flexible substrate is formed on the electrostaticity prevention layer, a display unit is formed on the first flexible substrate, the display unit is covered with the second flexible substrate, and light is irradiated so as to decompose the photolysis layer and to remove the carrier substrate. The formed flexible organic light-emitting display device may have improved flexibility because a flexible substrate is used instead of a typical strong and thick glass substrate. In addition, occurrence of electrostaticity during the separation of the carrier substrate is suppressed by the electrostaticity prevention layer, and thus, damage of the display unit due to electrical impacts is also reduced.

Abstract translation: 在柔性有机发光显示装置及其制造方法中，在载体基板上依次形成光解层和防静电层，在防静电层上形成第一柔性基板，形成显示单元 在第一柔性基板上，用第二柔性基板覆盖显示单元，照射光以分解光解层并除去载体基板。 形成的柔性有机发光显示装置可以具有改进的柔性，因为使用柔性基板代替典型的强而厚的玻璃基板。 此外，通过防静电层抑制载体基板分离期间的静电的发生，因此也会降低由于电击而引起的显示单元的损坏。

公开(公告)号：US11171000B2

公开(公告)日：2021-11-09

申请号：US16864812

申请日：2020-05-01

Applicant: Samsung Display Co., LTD.

Inventor： Jongoh Seo ,  Jonghoon Choi ,  Ji-Hwan Kim ,  Byung Soo So ,  Dong-Min Lee ,  Dong-Sung Lee

IPC: H01L21/02

Abstract: A laser crystallization system includes a transfer part that transfers a substrate on which an amorphous silicon thin film is deposited into a chamber, a laser irradiation part that irradiates an excimer laser to the substrate for crystallization of the amorphous silicon thin film in the chamber, a stage that supports the substrate in the chamber, a measuring part that measures a light transmittance value of the substrate, and a controller that controls the laser irradiation part to irradiate the excimer laser to the substrate when the light transmittance value is equal to or lower than a reference transmittance value and controls the laser irradiation part not to irradiate the excimer laser to the substrate when the light transmittance value is higher than the reference transmittance value.

公开(公告)号：US09844924B2

公开(公告)日：2017-12-19

申请号：US14055439

申请日：2013-10-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hayk Khachatryan ,  Chang-Mo Park ,  Dong-Min Lee

IPC: B32B17/06 ,  B32B37/24

CPC classification number: B32B17/06 ,  B32B2037/246 ,  Y10T156/10 ,  Y10T428/131

Abstract: A glass laminate, a display element, a display apparatus, a method of manufacturing the glass laminate, and a method of manufacturing the display panel. The glass laminate includes a carrier glass substrate; an intermediate layer stacked on the carrier glass substrate and formed of a material having a columnar grain structure; and a thin glass substrate stacked on the intermediate layer.

公开(公告)号：US09355877B2

公开(公告)日：2016-05-31

申请号：US13802385

申请日：2013-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Min Lee ,  Young-Sik Yoon ,  Mu-Gyeom Kim ,  Mu-Jin Kim ,  Jae-Hyun Park

IPC: H01L21/00 ,  H01L27/00 ,  H01L23/00 ,  H01L21/673 ,  H01L33/52 ,  H01L21/683 ,  H01L51/00 ,  H01L27/32

CPC classification number: H01L21/6835 ,  C03C17/32 ,  C03C2217/20 ,  C03C2218/116 ,  C03C2218/365 ,  H01L21/673 ,  H01L27/3244 ,  H01L33/52 ,  H01L51/003 ,  H01L2221/6835 ,  H01L2221/68377 ,  H01L2221/68381 ,  H01L2227/326 ,  H01L2251/5338 ,  Y10T428/24942 ,  Y10T428/24975

Abstract: A carrier substrate includes: a base substrate; a first coating layer on a first surface of the base substrate; and a second coating layer on a second surface of the base substrate. The thermal expansion coefficients of the first coating layer and the second coating layer are greater than a thermal expansion coefficient of the base substrate, and a thickness of the first coating layer is different from a thickness of the second coating layer.

Abstract translation: 载体基板包括：基底; 在所述基底基板的第一表面上的第一涂层; 以及在所述基底基板的第二表面上的第二涂层。 第一涂层和第二涂层的热膨胀系数大于基底基板的热膨胀系数，第一涂层的厚度与第二涂层的厚度不同。

公开(公告)号：US09293291B2

公开(公告)日：2016-03-22

申请号：US13773277

申请日：2013-02-21

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Min Lee ,  Chang-Mo Park ,  Mu-Gyeom Kim

IPC: B32B7/06 ,  B32B38/10 ,  B32B17/00 ,  H01J9/20 ,  H01L51/00 ,  B32B17/06 ,  B32B17/10 ,  H05K3/00 ,  H05K1/18 ,  H01L51/52

CPC classification number: H01J9/20 ,  B32B7/06 ,  B32B17/06 ,  B32B17/10 ,  B32B38/10 ,  H01L51/003 ,  H01L51/5256 ,  H01L2227/326 ,  H01L2251/5338 ,  H01L2251/566 ,  H05K1/187 ,  H05K3/007 ,  Y10T156/1056 ,  Y10T156/1057 ,  Y10T156/1082

Abstract: A method of manufacturing a flexible display device and a carrier substrate for manufacturing the same are disclosed. In one aspect, the method includes preparing a first release area and a first attachment area around the first surface area on a first surface, attaching a base substrate to the first surface, and forming a display unit on the base substrate corresponding to the first release area of the carrier substrate. The method also includes cutting the area of the base substrate corresponding to the first release area of the carrier substrate so as to include the display unit, and separating the cut base substrate from the carrier substrate. Thus, the carrier substrate and the base substrate may be smoothly combined with each other and separated from each other without an additional mask deposition process. Also, damage to a product that may occur during combination and separation of the substrates may be much reduced.

Abstract translation: 公开了制造柔性显示装置的方法和用于制造其的载体基板。 一方面，该方法包括在第一表面上制备围绕第一表面区域的第一释放区域和第一附着区域，将基底基板附接到第一表面，以及在对应于第一释放件的基底基板上形成显示单元 载体基板的面积。 该方法还包括切割对应于载体衬底的第一释放区域的基底衬底的面积，以便包括显示单元，以及将切割的基底衬底与载体衬底分离。 因此，载体基板和基板可以彼此平滑地组合并且彼此分离，而不需要额外的掩模沉积工艺。 此外，可能会大大减少在组合和分离衬底期间可能发生的产品的损坏。

公开(公告)号：US20140356559A1

公开(公告)日：2014-12-04

申请号：US14055439

申请日：2013-10-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hayk KHACHATRYAN ,  Chang-Mo Park ,  Dong-Min Lee

IPC: B32B17/06 ,  B32B37/24

CPC classification number: B32B17/06 ,  B32B2037/246 ,  Y10T156/10 ,  Y10T428/131

Abstract: A glass laminate, a display element, a display apparatus, a method of manufacturing the glass laminate, and a method of manufacturing the display panel. The glass laminate includes a carrier glass substrate; an intermediate layer stacked on the carrier glass substrate and formed of a material having a columnar grain structure; and a thin glass substrate stacked on the intermediate layer.

Abstract translation: 玻璃层叠体，显示元件，显示装置，制造玻璃层叠体的方法以及制造显示面板的方法。 玻璃层叠体包括载体玻璃基板; 层叠在载体玻璃基板上并由具有柱状晶粒结构的材料形成的中间层; 以及层叠在中间层上的薄玻璃基板。

公开(公告)号：US20140042399A1

公开(公告)日：2014-02-13

申请号：US13779450

申请日：2013-02-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Hyun Park ,  Jun-Hyuk Cheon ,  Dong-Min Lee

IPC: H01L51/52

CPC classification number: H01L51/52 ,  H01L27/3241 ,  H01L51/003 ,  H01L51/0097 ,  Y02E10/549 ,  Y02P70/521

Abstract: In a flexible organic light-emitting display device and a method of manufacturing the same, a photolysis layer and an electrostaticity prevention layer are sequentially formed on a carrier substrate, a first flexible substrate is formed on the electrostaticity prevention layer, a display unit is formed on the first flexible substrate, the display unit is covered with the second flexible substrate, and light is irradiated so as to decompose the photolysis layer and to remove the carrier substrate. The formed flexible organic light-emitting display device may have improved flexibility because a flexible substrate is used instead of a typical strong and thick glass substrate. In addition, occurrence of electrostaticity during the separation of the carrier substrate is suppressed by the electrostaticity prevention layer, and thus, damage of the display unit due to electrical impacts is also reduced.

Abstract translation: 在柔性有机发光显示装置及其制造方法中，在载体基板上依次形成光解层和防静电层，在防静电层上形成第一柔性基板，形成显示单元 在第一柔性基板上，用第二柔性基板覆盖显示单元，照射光以分解光解层并除去载体基板。 形成的柔性有机发光显示装置可以具有改进的柔性，因为使用柔性基板代替典型的强而厚的玻璃基板。 此外，通过防静电层抑制载体基板分离期间的静电的发生，因此也会降低由于电击而引起的显示单元的损坏。