公开(公告)号：US20170307936A1

公开(公告)日：2017-10-26

申请号：US15487452

申请日：2017-04-14

Applicant: ASUSTeK COMPUTER INC.

Inventor： Chin-An Tseng ,  Wen-Chang Hung ,  Yung-Ming Huang ,  Mien-Mien Cheng ,  Yi-Ching Chen

IPC: G02F1/1335 ,  G02F1/13363

Abstract: A display device comprising a color filter layer and a light-emitting unit is provided. The color filter layer includes a first subpixel area, a second subpixel area and a third subpixel area. The first subpixel area includes a first quantum dot material, and the second subpixel area includes a second quantum dot material. The light-emitting unit provides light to the color filter layer. A wide color gamut and a polarization effect are achieved via the quantum dot materials and the polarization material. Furthermore, due to no additional loss of the light at the light-emitting unit (backlight module), the luminous efficiency is high.

公开(公告)号：US20160034084A1

公开(公告)日：2016-02-04

申请号：US14806671

申请日：2015-07-23

Applicant: ASUSTeK COMPUTER INC.

Inventor： Chin-An Tseng ,  Yung-Ming Huang ,  Mien-Mien Cheng

IPC: G06F3/041 ,  H01L51/52 ,  H01L27/32 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/133528 ,  G02F1/13363 ,  G02F2413/08 ,  G06F3/041 ,  G06F2203/04103 ,  H01L27/323 ,  H01L51/5281

Abstract: A touch display device is provided. The touch display device includes a display panel and a touch panel. The display panel displays a display image with a linear-polarized state, and includes an upper polarizer with a transmission axis. The touch panel is disposed on the display panel. The touch panel includes a substrate with a fast axis. The display image is converted from the linear-polarized state to the circular-polarized state when the passing through the fast axis. A touch display device having a plurality of substrates is provided. Since the substrate having the fast axis replaces the original substrate of the touch panel without adding an additional substrate, the touch display device is thinner.

Abstract translation: 提供触摸显示装置。 触摸显示装置包括显示面板和触摸面板。 显示面板显示具有线偏振状态的显示图像，并且包括具有透射轴的上偏振器。 触摸面板设置在显示面板上。 触摸面板包括具有快轴的基板。 当通过快轴时，显示图像从线性极化状态转换为圆极化状态。 提供具有多个基板的触摸显示装置。 由于具有快轴的基板在不添加附加基板的情况下替代触摸面板的原始基板，所以触摸显示装置更薄。

公开(公告)号：US10665185B2

公开(公告)日：2020-05-26

申请号：US16105033

申请日：2018-08-20

Applicant: ASUSTeK COMPUTER INC.

Inventor： Chin-An Tseng ,  Yi-Ching Chen ,  Mien-Mien Cheng ,  Chia-Lei Yu ,  Yung-Ming Huang

IPC: G09G3/36 ,  G09G3/34

Abstract: A drive circuit for driving a display panel includes a dynamic refresh unit, a timer, and a black insertion drive unit. The dynamic refresh unit is configured to output a dynamic refresh signal, so as to control the display panel to display a plurality of frames in sequence. A frame time of each of the frames is adjusted according to the dynamic refresh signal. The timer is configured to compute a black insertion time signal. The black insertion drive unit is configured to output a black insertion drive signal according to the black insertion time signal, so as to perform black insertion on the frames.

公开(公告)号：US10591770B2

公开(公告)日：2020-03-17

申请号：US15487452

申请日：2017-04-14

Applicant: ASUSTeK COMPUTER INC.

Inventor： Chin-An Tseng ,  Wen-Chang Hung ,  Yung-Ming Huang ,  Mien-Mien Cheng ,  Yi-Ching Chen

IPC: G02F1/1335 ,  G02F1/13363

Abstract: A display device comprising a color filter layer and a light-emitting unit is provided. The color filter layer includes a first subpixel area, a second subpixel area and a third subpixel area. The first subpixel area includes a first quantum dot material, and the second subpixel area includes a second quantum dot material. The light-emitting unit provides light to the color filter layer. A wide color gamut and a polarization effect are achieved via the quantum dot materials and the polarization material. Furthermore, due to no additional loss of the light at the light-emitting unit (backlight module), the luminous efficiency is high.