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Display device and touch control module thereof

A technology of a touch module and a display device, which is applied to instruments, electrical digital data processing, and input/output processes of data processing, etc., and can solve the disadvantages of light weight and portability of the display device 10, inflexibility of the display device, and effects Limited and other issues

Inactive Publication Date: 2010-09-01
MITAC PRECISION TECH(KUNSHAN) CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The setting of the polarizing sheet 24 helps to reduce the amount of light entering the display device 10, but the effect is limited in a strong light environment (such as direct sunlight)
[0006] In addition, since there is still a gap 40 between the touch module 50 and the display module 12, when the light passes through the interface between the gap 40 and the glass substrate 16, and the interface between the gap 40 and the display plane 30, the aforementioned reflection will also occur. situation, also degrades the image contrast performance of the display device 10
[0007] Moreover, the weight of the glass substrate 16 is relatively heavy, which is not conducive to the light weight and portability of the display device 10
In addition, due to the use of the hard glass substrate 16, the display device 10 is not flexible.

Method used

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  • Display device and touch control module thereof
  • Display device and touch control module thereof
  • Display device and touch control module thereof

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Embodiment Construction

[0027] Embodiments of the invention will cooperate with figure 2 , image 3 , Figure 6 and Figure 7 Iso-sectional schematic diagram and the following to explain. in addition, Figure 4 and Figure 5 then respectively figure 2 and image 3 The exploded view of the three-dimensional structure of the internal display device and the schematic diagram of the principle of polarization effect, while Figure 8 and Figure 9 then respectively Figure 7 An exploded view of the three-dimensional structure of the internal display device and a schematic diagram of the principle of polarization.

[0028] Please refer to figure 2 , which is a cross-section of a display device 100 according to an embodiment of the present invention, the display device 100 includes a display module 102 and a touch module 150 arranged on the display module 102, wherein the touch module 150 is arranged on the display of the display module 102 Above plane 130.

[0029] Such as figure 2 As shown...

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Abstract

The invention discloses a touch control module which comprises a touch control panel, a first retarder, a second retarder and a polarization piece, wherein the touch control panel is provided with a display surface and an embedded surface which are opposite to each other; the first retarder is arranged on the display surface; the second retarder is arranged on the embedded surface; and the polarization piece is arranged on the first retarder. The invention also provides a display device applying the touch control module. The invention can improve the image contrast expression of the display device in strong light environment.

Description

technical field [0001] The present invention relates to a display device, and in particular to a display device with a touch function and a touch panel module applied therein, so as to improve the contrast performance of the display device in a strong light environment. Background technique [0002] figure 1 A conventional display device 10 is shown, which includes a display module 12 , and a touch module 50 disposed on the display plane 30 of the display module 12 . [0003] The display module 12 includes a display panel (such as a liquid crystal panel or an organic electroluminescent panel). The touch module 50 includes a touch panel 14 and a polarizer 24 attached on the display plane 26 of the touch panel 14 . The touch module 50 is disposed facing the display plane 30 of the display module 12, its fitting plane 28 faces the display plane 30 of the display module 12, and its display plane 26 faces the user ( figure 1 above). [0004] Here, the touch panel 14 mainly in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044G06F3/045
Inventor 沈昌翰
Owner MITAC PRECISION TECH(KUNSHAN) CORP