公开(公告)号：US20150325630A1

公开(公告)日：2015-11-12

申请号：US14418007

申请日：2014-03-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Seongyeol YOO ,  Seungjin CHOI ,  Heecheol KIM ,  Youngsuk SONG

IPC: H01L27/32 ,  H01L29/786 ,  H01L51/56 ,  H01L51/52

CPC classification number: H01L51/56 ,  H01L21/77 ,  H01L27/3248 ,  H01L27/3251 ,  H01L27/3253 ,  H01L27/326 ,  H01L29/41733 ,  H01L29/78606 ,  H01L51/5206 ,  H01L51/5234 ,  H01L2227/323 ,  H01L2251/5323

Abstract: An array substrate, a manufacturing method thereof and a display device are provided. The array substrate comprises a base substrate (1), an organic light-emitting diode (OLED) device and a thin-film transistor (TFT) structure, the OLED device disposed on one side of the base substrate (1); the TFT structure disposed on the other side of the base substrate (1); a through hole formed on the base substrate and provided with a conductive bridge (2); and the OLED device connected with the TFT structure through the conductive bridge (2). The array substrate can avoid electrical interference of the TFT structure on the OLED device, and hence accurate drive for the OLED device can be achieved; as the OLED device can be directly formed on a surface of the base substrate, surface treatment of a pixel electrode is saved with respect to conventional OLED display device, and hence manufacturing process can be accelerated and manufacturing cost can be reduced; and as both an anode and a cathode of the OLED device are made from transparent materials, double-sided light emission can be achieved in the array substrate, and hence double-sided display can be achieved in the array substrate.

Abstract translation: 提供阵列基板，其制造方法和显示装置。 阵列基板包括基底（1），有机发光二极管（OLED）器件和薄膜晶体管（TFT）结构，所述OLED器件设置在所述基底衬底的一侧上; 所述TFT结构设置在所述基底基板（1）的另一侧上; 形成在所述基底基板上并设置有导电桥（2）的通孔; 以及通过导电桥（2）与TFT结构连接的OLED器件。 阵列基板可以避免TFT结构在OLED器件上的电气干扰，因此可以实现对OLED器件的精确驱动; 由于OLED器件可以直接形成在基底基板的表面上，相对于传统的OLED显示器件，可以节省像素电极的表面处理，因此可以加速制造工艺并降低制造成本; 并且由于OLED器件的阳极和阴极都由透明材料制成，所以可以在阵列衬底中实现双面发光，因此可以在阵列衬底中实现双面显示。

公开(公告)号：US20150309244A1

公开(公告)日：2015-10-29

申请号：US14364843

申请日：2013-09-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Heecheol KIM ,  Yan WEI ,  Chao XU ,  Chunfang ZHANG

IPC: F21V8/00 ,  G02B1/11 ,  G03F7/00

CPC classification number: G02B6/0058 ,  B29D11/00663 ,  G02B1/11 ,  G02B6/0036 ,  G02B6/0055 ,  G02B6/0063 ,  G02B6/0065 ,  G02B6/0076 ,  G03F7/0005 ,  G03F7/2002

Abstract: A manufacturing method of the light guide plates, a light guide plate made by the method and a double-side display device comprising the light guide plate. The manufacturing method of a light guide plate comprises: forming a plurality of alternating first grooves (101) and second grooves (102) on a surface of a transparent substrate (100); forming a first reflective layer (300) on a surface of the first groove (101); and forming a transparent protective layer (500) on the entire surface of the substrate. According to the present disclosure, a light guide plate is provided that can be used in the double-side display device.

Abstract translation: 导光板的制造方法，由该方法制成的导光板和包括导光板的双面显示装置。 导光板的制造方法包括：在透明基板（100）的表面上形成多个交替的第一槽（101）和第二槽（102）; 在所述第一凹槽（101）的表面上形成第一反射层（300）; 以及在所述基板的整个表面上形成透明保护层（500）。 根据本公开，提供了可以用在双面显示装置中的导光板。

公开(公告)号：US20200033659A1

公开(公告)日：2020-01-30

申请号：US16389717

申请日：2019-04-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yoonsung UM ,  Feng LIAO ,  Shi SHU ,  Liwen DONG ,  Hongrun WANG ,  Heecheol KIM ,  Yunsik IM ,  Haijun NIU

IPC: G02F1/1339 ,  G02F1/1362

Abstract: Embodiments of the present disclosure provide a display panel and a display device. The display panel includes an array substrate, a color filter substrate opposite to the array substrate and assembled with the array substrate, and a liquid crystal layer between the array substrate and the color filter substrate. The array substrate includes: a base; and a data line, a gate line, and at least one electrode layer on the base. A protrusion is provided on a side of the array substrate adjacent to the color filter substrate, and the protrusion has a thickness smaller than a distance between the array substrate and the color filter substrate, and an orthographic projection of the protrusion on the base covers an orthographic projection of the data line or the gate line on the base.

公开(公告)号：US20180012885A1

公开(公告)日：2018-01-11

申请号：US15710014

申请日：2017-09-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chunfang ZHANG ,  Yan WEI ,  Chao XU ,  Heecheol KIM

IPC: H01L27/02 ,  H01L29/417 ,  H01L27/12 ,  H01L29/786

CPC classification number: H01L27/0266 ,  H01L27/1214 ,  H01L27/124 ,  H01L27/1259 ,  H01L29/41733 ,  H01L29/78633

Abstract: Embodiments of the invention provide an array substrate, a display device and a manufacturing method of the array substrate. The array substrate comprises a substrate (10) and a plurality of electrostatic discharge short-circuit rings (20) provided on the substrate. Each of the electrostatic discharge short-circuit rings (20) comprises a gate electrode (22), a gate insulating layer (26), an active layer (21), a source electrode (23), a drain electrode (24) and a passivation layer (30). Each of the electrostatic discharge short-circuit ring (20) further comprises a transparent conductive layer (25) for connecting the gate electrode (22) and the drain electrode (24), and the transparent conductive layer (25) is provided below the passivation layer (30).

公开(公告)号：US20160322346A1

公开(公告)日：2016-11-03

申请号：US15097536

申请日：2016-04-13

Applicant: BOE TECHNOLOGY GROUP CO., LTD

Inventor： Heecheol KIM

IPC: H01L27/02 ,  H01L29/423 ,  H01L29/786 ,  H01L29/417 ,  H01L27/12 ,  H01L23/535

CPC classification number: H01L27/0292 ,  H01L23/535 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1248 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/786

Abstract: An array substrate is provided. The array substrate includes a substrate body, a gate electrode layer, a first insulating layer, a source-drain electrode layer, a second insulating layer, and a transparent conducting layer, wherein the transparent conducting layer includes a bridging part. The bridging part includes a first electrode, a second electrode, and a connecting electrode, wherein a reference plane is defined perpendicular to the substrate body and passing through the first electrode, the connecting electrode, and the second electrode, and wherein a cross-sectional area of the connecting electrode that is taken perpendicular to the reference plane and taken perpendicular to the substrate body is i) smaller than a cross-sectional area of the first electrode and ii) smaller than a cross-sectional area of the second electrode.

Abstract translation: 提供阵列基板。 阵列基板包括基板主体，栅极电极层，第一绝缘层，源极 - 漏极电极层，第二绝缘层和透明导电层，其中透明导电层包括桥接部分。 桥接部分包括第一电极，第二电极和连接电极，其中参考平面垂直于衬底主体限定并且穿过第一电极，连接电极和第二电极，并且其中横截面 垂直于参考平面并垂直于基板本体取的连接电极的面积是i）小于第一电极的横截面面积，ii）小于第二电极的横截面面积。

公开(公告)号：US20160268316A1

公开(公告)日：2016-09-15

申请号：US14769931

申请日：2014-12-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Heecheol KIM ,  Hyun Sic CHOI

IPC: H01L27/12

CPC classification number: H01L27/1248 ,  G02F1/0121 ,  G02F1/015 ,  G02F1/133345 ,  G02F1/136227 ,  G02F2001/133357 ,  G02F2201/123 ,  H01L27/124 ,  H01L27/1262

Abstract: An array substrate and a manufacturing method thereof, and a display device are provided. The array substrate includes: a base substrate (1), a gate line (2), a data line (3), and a thin film transistor (10), which are formed on the base substrate (1); a first planarization layer (5), formed on the base substrate (1), the gate line (2), the data line (11) and the thin film transistor (10), a via hole (12) being formed in the first planarization layer (5), and part of a region of the via hole (12) being corresponding to a drain electrode (4) of the thin film transistor (10); a first electrode (7), formed on the first planarization layer (5) and in the via hole (12), the first electrode being connected with the drain electrode (4); a passivation layer (8), formed on the first electrode (7); and a second electrode (9), formed on the passivation layer (8).

Abstract translation: 提供阵列基板及其制造方法以及显示装置。 阵列基板包括：形成在基底基板（1）上的基底（1），栅线（2），数据线（3）和薄膜晶体管（10）; 形成在基底基板（1），栅极线（2），数据线（11）和薄膜晶体管（10）上的第一平坦化层（5），形成在第一 平坦化层（5），并且所述通孔（12）的一部分区域对应于所述薄膜晶体管（10）的漏电极（4）。 形成在所述第一平坦化层（5）上和所述通孔（12）中的第一电极（7），所述第一电极与所述漏电极（4）连接。 形成在第一电极（7）上的钝化层（8）; 和形成在钝化层（8）上的第二电极（9）。

公开(公告)号：US20160260843A1

公开(公告)日：2016-09-08

申请号：US14409179

申请日：2014-05-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD

Inventor： Seungjin CHOI ,  Heecheol KIM ,  Youngsuk SONG ,  Seongyeol YOO

IPC: H01L29/786 ,  H01L29/423 ,  H01L27/12

CPC classification number: H01L29/78633 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1288 ,  H01L29/42384 ,  H01L29/78648 ,  H01L29/7869 ,  H01L29/78696 ,  H01L2029/42388

Abstract: An array substrate and a manufacturing method thereof, a display device and a thin film transistor are provided. The method includes forming a pattern that includes an active layer, a pixel electrode and a data line on a base substrate; forming a pattern that includes a gate insulating layer and at least two gate via-holes therein, the at least two gate via-holes are located in regions in the gate insulating layer that correspond to outer surroundings of the active layer and do not overlap with areas where the pixel electrode and the data line are located; forming a pattern that includes a gate line and at least two gate electrodes, the at least two gate electrodes are connected to the gate line, and are provided in the at least two gate via-holes, respectively. With this method, the fabricating process and the fabricating cost are saved.

Abstract translation: 提供阵列基板及其制造方法，显示装置和薄膜晶体管。 该方法包括在基底基板上形成包括有源层，像素电极和数据线的图案; 在其中形成包括栅极绝缘层和至少两个栅极通孔的图案，所述至少两个栅极通孔位于栅极绝缘层中对应于有源层的外部周围的区域中，并且不与 像素电极和数据线所在的区域; 形成包括栅极线和至少两个栅电极的图案，所述至少两个栅电极连接到栅极线，并分别设置在所述至少两个栅极通孔中。 利用这种方法，节省了制造工艺和制造成本。

公开(公告)号：US20160018693A1

公开(公告)日：2016-01-21

申请号：US14354952

申请日：2013-12-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yoonsung UM ,  Heecheol KIM ,  Yunsik IM

IPC: G02F1/1333 ,  G09G3/36 ,  G02F1/1345 ,  G02F1/1362 ,  G02F1/1343

CPC classification number: G09G3/3655 ,  G02F1/133345 ,  G02F1/134309 ,  G02F1/13452 ,  G02F1/136286 ,  G02F2001/134345 ,  G09G3/3614 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2300/08 ,  G09G2310/0213 ,  G09G2310/0221 ,  G09G2320/0204 ,  G09G2320/0209

Abstract: According to the array substrate provided by this disclosure, in a row of sub-pixels, sub-pixels in the odd columns and even columns are separately coupled to different gate lines, i.e., making the sub-pixels coupled to the same gate line are not adjacent to each other. In this way, during row scanning drive, an up-down twist charging may be implemented, and the sub-pixels cause no interference to each other.

Abstract translation: 根据本公开提供的阵列基板，在一排子像素中，奇数列和偶数列中的子像素分别耦合到不同的栅极线，即，使耦合到同一栅极线的子像素 不相邻。 以这种方式，在行扫描驱动期间，可以实现上下扭曲充电，并且子像素彼此不引起干扰。

公开(公告)号：US20150370137A1

公开(公告)日：2015-12-24

申请号：US14422749

申请日：2014-04-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hyunsic CHOI ,  Heecheol KIM

IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1339 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/134363 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1339 ,  G02F1/134309 ,  G02F1/1368 ,  G02F2001/13398 ,  G02F2001/134381 ,  G02F2001/136222 ,  G02F2201/121 ,  G02F2202/16

Abstract: The embodiment of the present invention discloses a display device, which relates to the field of display, may realize low-frequency (low-standing-wave) driving and may prevent the aperture ratio from being reduced as a result of ensuring the charge rate during high-frequency driving. The display device provided by the present invention comprises a first substrate and a second substrate which are assembled with each other to form a cell, wherein the first substrate comprises a first electrode layer, the second substrate comprises a second electrode layer, the first substrate further comprises a third electrode layer arranged on one side, far from the second substrate, of the first electrode layer, and an insulation layer is arranged between the third electrode layer; and the first electrode layer, and the third electrode layer is electrically connected with the second electrode layer. The display device is suitable for being driven at low frequency.

Abstract translation: 本发明的实施例公开了一种与显示领域有关的显示装置，可以实现低频（低驻波）驱动，并且可以防止由于确保在 高频驾驶 由本发明提供的显示装置包括彼此组装以形成单元的第一基板和第二基板，其中第一基板包括第一电极层，第二基板包括第二电极层，第一基板进一步 包括布置在所述第一电极层的远离所述第二基板的一侧上的第三电极层，并且绝缘层设置在所述第三电极层之间; 并且第一电极层和第三电极层与第二电极层电连接。 显示装置适用于低频驱动。

公开(公告)号：US20150303306A1

公开(公告)日：2015-10-22

申请号：US14406667

申请日：2014-04-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Seungjin CHOI ,  Heecheol KIM ,  Youngsuk SONG ,  Seongyeol YOO

IPC: H01L29/786 ,  H01L29/66

CPC classification number: H01L29/7869 ,  H01L29/42384 ,  H01L29/66969 ,  H01L29/78603

Abstract: There are provided a thin film transistor and a manufacturing method thereof, an array substrate and a display device. The thin film transistor is formed on a base substrate, and includes a gate electrode, an active layer, a source electrode and a drain electrode, the gate electrode includes a first section, a second section and a third section, the first section and the third section correspond to locations of the source electrode and the drain electrode, respectively; the base substrate has two recesses formed therein, and the first section and the third section are situated in the two recesses, respectively; the first section and the third section are covered with a filling layer; the filling layer and the second section are covered with a gate insulating layer, the active layer, the source electrode and the drain electrode in sequence.

Abstract translation: 提供了薄膜晶体管及其制造方法，阵列基板和显示装置。 薄膜晶体管形成在基底基板上，并且包括栅电极，有源层，源电极和漏电极，栅电极包括第一部分，第二部分和第三部分，第一部分和 第三部分分别对应于源电极和漏电极的位置; 基底基板上形成有两个凹部，第一部分和第三部分分别位于两个凹部中; 第一部分和第三部分被填充层覆盖; 填充层和第二部分依次覆盖有栅极绝缘层，有源层，源电极和漏电极。