公开(公告)号：US10706799B2

公开(公告)日：2020-07-07

申请号：US15832933

申请日：2017-12-06

Applicant: AU Optronics Corporation

Inventor： Yung-Chih Chen ,  Cheng-Han Huang ,  Wei-Hsuan Chang ,  Chun-Da Tu

IPC: G09G3/36 ,  G02F1/1368 ,  G02F1/1345 ,  G02F1/1333

Abstract: A display device has a substrate for disposing a display area having an array of pixels, and control circuits having shift registers and latches to provide image data and timing control signals to the pixels. The control circuits have signal lines electrically connected to a connection cable to receive therefrom data signals indicative of the image data and timing pulses indicative of the timing control signals. The connection cable is also configured to provide reference signals to the shift registers and latches in the control circuits. The data signals are digital signals having an amplitude range greater than the amplitude range of the reference signals. No driver IC is disposed on the substrate to process analog signals. Each of the pixels has three sub-pixels and each of the color sub-pixels has three color sub-areas configured to receive timing control signals from a different scan line.

公开(公告)号：US10665746B1

公开(公告)日：2020-05-26

申请号：US16430443

申请日：2019-06-04

Applicant: Au Optronics Corporation

Inventor： Yung-Chih Chen ,  Tsung-Ying Ke ,  Li-Chih Hsu ,  Keh-Long Hwu ,  Wan-Tsang Wang ,  Chun-Hsin Liu

IPC: H01L21/66 ,  H01L33/00

Abstract: A manufacturing method of a light-emitting device including the following steps is provided. A test trace and a first signal trace are formed on a first substrate. A light-emitting element electrically connected to the test trace and the first signal trace is formed. A test procedure is performed on the light-emitting element via the test trace and the first signal trace. An encapsulation layer is formed on the first substrate to cover the light-emitting element. The test trace is removed, and then a driving unit electrically connected to light-emitting element is formed.

公开(公告)号：US20200027904A1

公开(公告)日：2020-01-23

申请号：US16512416

申请日：2019-07-16

Applicant: Au Optronics Corporation

Inventor： Mao-Hsun Cheng ,  Chia-Che Hung ,  Yung-Chih Chen ,  Cheng-Yeh Tsai ,  Cheng-Han Huang ,  Chen-Chi Lin

IPC: H01L27/12 ,  H01L27/13 ,  H01L25/16

Abstract: A pixel structure includes a first TFT, an adhesive layer, an LED, and a detection conductive layer. The first TFT is coupled to a conductive layer and is configured to transmit display data to the conductive layer. The adhesive layer covers the conductive layer. The LED is disposed on the adhesive layer. The detection conductive layer is disposed on the adhesive layer, and the detection conductive layer, the adhesive layer, and the conductive layer constitute a detection capacitor. Here, a thickness of the detection conductive layer is equal to or slightly greater than a height of the LED.

公开(公告)号：US20130293821A1

公开(公告)日：2013-11-07

申请号：US13928397

申请日：2013-06-27

Applicant: Au Optronics Corporation

Inventor： Kuo-Chang Su ,  Kuo-Hua Hsu ,  Chun-Hsin Liu ,  Yung-Chih Chen

IPC: G02F1/1362

CPC classification number: G02F1/136286 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2320/0233 ,  G09G2330/021

Abstract: An active device array substrate includes a substrate, first scan lines, second scan lines, data lines, and pixels. The first and the second scan lines are alternately arranged along a first direction. The data lines are arranged in parallel along a second direction. The pixels are arranged to form first pixel rows and second pixel rows alternately arranged in the first direction. The first pixel row includes first and second pixels electrically connected to the first scan lines, the second scan lines, and the data line, respectively. The second pixel row includes third and fourth pixels electrically connected to the first scan lines, the second scan lines, and the data line, respectively. The pixels between two adjacent data lines are arranged in two columns. Among the pixels in the same column, the pixels in odd rows and in even rows are electrically connected to different data lines, respectively.

Abstract translation: 有源器件阵列衬底包括衬底，第一扫描线，第二扫描线，数据线和像素。 第一和第二扫描线沿着第一方向交替布置。 数据线沿第二方向平行布置。 像素被布置成形成沿第一方向交替布置的第一像素行和第二像素行。 第一像素行包括分别电连接到第一扫描线，第二扫描线和数据线的第一和第二像素。 第二像素行包括分别电连接到第一扫描线，第二扫描线和数据线的第三和第四像素。 两个相邻数据线之间的像素排列成两列。 在同一列中的像素中，奇数行和偶数行中的像素分别电连接到不同的数据线。