公开(公告)号：US20190080634A1

公开(公告)日：2019-03-14

申请号：US15743474

申请日：2017-07-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xue MAO

IPC: G09F9/30

Abstract: A motherboard and a manufacturing method thereof, a cover plate and a manufacturing method thereof, and a display device are provided. The manufacturing method of the motherboard includes: forming an ink pattern layer on a base substrate, the ink pattern layer including a plurality of hollow regions; applying a curable liquid onto the base substrate to cover the ink pattern layer; and curing the curable liquid to form a cured layer covering the ink pattern layer.

公开(公告)号：US20160358806A1

公开(公告)日：2016-12-08

申请号：US15238363

申请日：2016-08-16

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xue MAO

IPC: H01L21/683 ,  B32B43/00 ,  H01L27/12

CPC classification number: H01L21/6835 ,  B32B43/006 ,  B32B2315/08 ,  B32B2457/20 ,  G02F1/1303 ,  G02F1/133305 ,  H01L21/78 ,  H01L27/1218 ,  H01L27/1262 ,  H01L27/1266 ,  H01L2221/6835 ,  H01L2221/68395 ,  Y10S156/93 ,  Y10S156/941 ,  Y10T156/1174 ,  Y10T156/195

Abstract: An apparatus of separating a flexible substrate from a glass substrate comprises a cylinder-shaped roller; and a control unit connected to the roller configured to control a rotation of the roller so as to separate a flexible substrate from a glass substrate by the rotation of the roller; the roller has a cylinder surface provided with a depressed area thereon, and the depressed area is configured to allow a driver IC on the flexible substrate to be received by the depressed area during the rotation of the roller, thereby preventing the driver IC from being damaged.

公开(公告)号：US20160043114A1

公开(公告)日：2016-02-11

申请号：US14434856

申请日：2014-03-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xue MAO

IPC: H01L27/12 ,  H01L21/324 ,  H01L29/66 ,  H01L49/02 ,  H01L29/786 ,  H01L21/02 ,  H01L21/285

CPC classification number: H01L27/1255 ,  H01L21/02422 ,  H01L21/02488 ,  H01L21/02532 ,  H01L21/02592 ,  H01L21/0262 ,  H01L21/02686 ,  H01L21/268 ,  H01L21/28512 ,  H01L21/324 ,  H01L27/1218 ,  H01L27/1222 ,  H01L27/1262 ,  H01L27/1274 ,  H01L27/1285 ,  H01L28/40 ,  H01L28/60 ,  H01L29/66757 ,  H01L29/78675

Abstract: Disclosed are an LTPS TFT, an array substrate and their manufacturing methods. The method for manufacturing the LTPS TFT includes a step of forming an active layer and an ohmic contact layer on a substrate, which includes: forming an a-Si layer on the substrate; injecting foreign ions into a region of the a-Si layer where the ohmic contact layer is to be formed by ion injection, so as to form an initial ohmic contact layer at the region where the ohmic contact layer is to be formed; subjecting the a-Si layer obtained after the ion injection to excimer laser annealing treatment so as to crystallize the a-Si layer into a poly-silicon layer and enable the initial ohmic contact layer to form the final ohmic contact layer; and patterning the poly-silicon layer obtained after the excimer laser annealing treatment, so as to form the active layer.

Abstract translation: 公开了LTPS TFT，阵列基板及其制造方法。 制造LTPS TFT的方法包括在衬底上形成有源层和欧姆接触层的步骤，其包括：在衬底上形成a-Si层; 将外来离子注入到通过离子注入形成欧姆接触层的a-Si层的区域中，以在形成欧姆接触层的区域上形成初始欧姆接触层; 对离子注入后得到的a-Si层进行准分子激光退火处理，使a-Si层结晶成多晶硅层，使初始欧姆接触层形成最终的欧姆接触层; 并且对在准分子激光退火处理后获得的多晶硅层进行构图，以形成有源层。

公开(公告)号：US20160118286A1

公开(公告)日：2016-04-28

申请号：US14355072

申请日：2013-12-16

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xue MAO

IPC: H01L21/683 ,  B32B43/00 ,  H01L27/12

CPC classification number: H01L21/6835 ,  B32B43/006 ,  B32B2315/08 ,  B32B2457/20 ,  G02F1/1303 ,  G02F1/133305 ,  H01L21/78 ,  H01L27/1218 ,  H01L27/1262 ,  H01L27/1266 ,  H01L2221/6835 ,  H01L2221/68395 ,  Y10S156/93 ,  Y10S156/941 ,  Y10T156/1174 ,  Y10T156/195

Abstract: An apparatus of separating a flexible substrate from a glass substrate comprises a cylinder-shaped roller; and a control unit connected to the roller configured to control a rotation of the roller so as to separate a flexible substrate from a glass substrate by the rotation of the roller; the roller has a cylinder surface provided with a depressed area thereon, and the depressed area is configured to allow a driver IC on the flexible substrate to be received by the depressed area during the rotation of the roller, thereby preventing the driver IC from being damaged.

Abstract translation: 将柔性基板从玻璃基板分离的装置包括：圆筒形辊; 以及连接到所述辊的控制单元，所述控制单元被配置为控制所述辊的旋转，以便通过所述辊的旋转将柔性基板与玻璃基板分离; 辊具有在其上设置有凹陷区域的圆筒表面，并且凹陷区域被配置为允许柔性基板上的驱动器IC在辊旋转期间被凹陷区域接收，从而防止驱动器IC损坏 。

公开(公告)号：US20150380439A1

公开(公告)日：2015-12-31

申请号：US14408073

申请日：2014-04-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Liqiang CHEN ,  Tao GAO ,  Weifeng ZHOU ,  Xue MAO

IPC: H01L27/12

CPC classification number: H01L27/1218 ,  H01L27/1222 ,  H01L27/1266

Abstract: The present invention provides a flexible display substrate, comprising a flexible base; an ultraviolet reflecting layer disposed on the flexible base and capable of reflecting ultraviolet light and transmitting visible light, comprising a stacked structure consisting of alternate first transparent material layers and second transparent material layers, wherein the numbers of the two kinds of transparent material layers are equal, and are at least two respectively, and the two kinds of transparent material layers also satisfy: 4nd=λ, wherein d is the thickness of any one of the transparent material layers, n is a refractive index of the transparent material layer and λ is the wavelength of ultraviolet light; and a display structure disposed above the ultraviolet reflecting layer. The present invention is applicable to flexible display substrates, particularly flexible array substrates comprising low-temperature polycrystalline silicon thin film transistors.

Abstract translation: 本发明提供了一种柔性显示基板，包括柔性基座; 紫外线反射层，设置在柔性基底上并能够反射紫外光并透射可见光，包括由交替的第一透明材料层和第二透明材料层组成的层叠结构，其中两种透明材料层的数量相等 ，并且分别为至少两个，并且两种透明材料层还满足：4nd =λ，其中d是透明材料层中的任一个的厚度，n是透明材料层的折射率，λ是 紫外线的波长; 以及设置在紫外线反射层上方的显示结构。 本发明可应用于柔性显示基板，特别是包括低温多晶硅薄膜晶体管的柔性阵列基板。