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Touch display device

一种触控显示装置、显示模块的技术，应用在光学、仪器、电数字数据处理等方向，能够解决使用者不便等问题

Active Publication Date: 2013-11-13
HTC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

All of the above situations will cause inconvenience to users

Method used

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Examples

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Embodiment Construction

[0043] figure 1 It is a schematic diagram of a touch display device and a polarization state of image light according to an embodiment of the present invention. Please refer to figure 1 , the touch display device 100 includes a display module 110 and a touch module 170 . The touch module 170 is disposed above the display module 110 , and the touch module 170 includes a transparent cover 120 , a touch electrode layer 130 and a phase delay protection layer 140 . In this embodiment, the touch display device 100 is, for example, a smart phone or a tablet computer, and the display module 110 is used to provide an image light to present a display image. The touch electrode layer 130 is disposed on the transparent cover 120 and interposed between the display module 110 and the transparent cover 120 . Through the touch electrode layer 130 , the user can operate the touch display device 100 by touch. The phase delay protection layer 140 covers the touch electrode layer 130 and can ...

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Abstract

A touch display device including a display module and a touch module is provided. The touch module is disposed above the display module and includes a transparent cover, a touch electrode layer and a phase retardation protection layer. The display module is configured to provide an image light. The touch-sensing layer is disposed on the transparent cover and between the display module and the transparent cover. The phase retardation protection layer covers the touch-sensing layer. A polarization direction of the image light provided by the display module is changed after passing through the phase retardation protection layer. A touch display device including a phase retardation planarization layer is also provided.

Description

technical field [0001] The present invention relates to a display device, and in particular to a touch display device. Background technique [0002] With the rapid development and application of information technology, wireless mobile communications and information home appliances, many information products have been transformed from traditional input devices such as keyboards or mice in order to achieve more convenient portability, lighter volume and more humanized operation. For touch input. For example, a mobile phone or a tablet computer among mobile electronic products is a touch display device (Touch Display Device) formed by combining a touch panel (Touch Panel) and a display. [0003] When driving or exercising, in order to reduce the impact of external light on the eyes, the user of the touch display device may wear polarized sunglasses to watch the display on the screen. But because of the non-uniform phase difference, users will see non-uniform color lines. Whe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F3/041G02F2001/133638G02F1/13338G02F1/133638
Inventor 杨玄菱胡至仁
Owner HTC CORP
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