Touch display device and electronic reading device with touch function
A touch display device and electronic reading technology, which is applied in the direction of educational appliances, electric-operated teaching aids, electric digital data processing, etc., and can solve the problems of reducing incident light, affecting image clarity, and affecting the display brightness of a touch display device 1, etc. , to achieve the effects of reduced production cost, improved usability, and good display brightness
Active Publication Date: 2011-11-30
E INK HLDG INC
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Problems solved by technology
Therefore, if the touch unit 14 is arranged on the display unit 10, the incident light of the external ambient light source will be reduced due to the shielding or reflection of the touch unit 14, which will affect the display brightness of the touch display device 1, and further affect the use. The user uses and reads the image resolution of the touch display device 1
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[0038] see figure 2 , which is a schematic block diagram of an electronic reading device with a touch function according to a first embodiment of the present invention. The electronic reading device 3 includes a touch display device 2 and a touch controller 4 , wherein the touch display device 2 further includes a display unit 10 and a touch control unit 20 . The detailed structure of the touch display device 2 will be described more fully later.
[0039] The electronic reading device 3 can display a display content by touching the display unit 10 of the display device 2, and receive a touch input on the surface of the display unit 10 through the touch unit 20, and the touch controller 4 can execute according to the touch input. Subsequent input control is, for example, playback control on the display unit 10 .
[0040] figure 2 Shown is a cross-sectional view of the structure of the touch display device according to the first embodiment of the present invention.
[0041...
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The invention relates to a touch-control display device and an electronic reading device with a touch-control function. The touch-control display device comprises a display unit and a touch control unit arranged below the display unit, wherein the display unit comprises a first base plate and a second base plate which are arranged in parallel; and the touch control unit comprises a plurality of first electrodes which are arranged on the lower surface of the second base plate as well as a plurality of second electrodes arranged on the upper surface of a third base plate which is parallel to lower part of the second base plate. When a display unit of the electronic reading device is touched by users, the display unit can locally generate deformation, so that the first electrodes are in touch with the second electrodes, and touch-control signals can be generated and the touch-control function is achieved.
Description
technical field [0001] The invention relates to a display device, in particular to a touch display device with a touch function and an electronic reading device with a touch function. Background technique [0002] With the development of science and technology, human beings' dependence on electronic products is also increasing day by day. Various portable electronic devices, such as notebook computers, PDAs, POS, mobile phones, cameras, and e-readers, have been widely used by the public. Moreover, many electronic devices have adopted the display panel of the electronic paper display technology to achieve the purpose of energy saving and outdoor use. [0003] The biggest feature of electronic paper display technology is that electronic paper itself has the characteristics of flexibility, impact resistance, light weight, and low manufacturing cost. Moreover, e-paper itself does not emit light, and does not rely on backlight to provide display brightness. Instead, it uses ref...
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IPC IPC(8): G06F3/041G09B5/02
Inventor 张永昇庄凯丞王子铭萧博文黄国丰
Owner E INK HLDG INC