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Electronic stylus touch system

A touch system, electronic pen technology, applied in electrical digital data processing, instruments, input/output process of data processing, etc. control experience

Inactive Publication Date: 2014-07-30
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the existing stylus is often limited by the size of the pen head or the strength of the signal sent by the stylus, resulting in the displayed brush result not being able to be widened or deepened like a traditional real brush. , affecting the user's touch experience

Method used

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  • Electronic stylus touch system
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Examples

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Embodiment Construction

[0026] In order to make the technical content disclosed in this application more detailed and complete, reference may be made to the drawings and the following various specific embodiments of the present invention, and the same symbols in the drawings represent the same or similar components. However, those skilled in the art should understand that the examples provided below are not intended to limit the scope of the present invention. In addition, the drawings are only for schematic illustration and are not drawn according to their original scale.

[0027] The specific implementation manners of various aspects of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] Figure 1A According to an embodiment of the present invention, a schematic diagram of the external outline of the electronic pen of the electronic pen touch system is shown. Figure 1B show Figure 1A A schematic diagram of the circuit structure of...

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Abstract

The invention provides an electronic stylus touch system. The electronic stylus touch system comprises an electronic stylus and a touch display module. The electronic stylus comprises a body and a stylus head. A signal detection unit of the body detects contact area information, and a microprocessor generates stylus brush characteristic information according to the contact area information and outputs the stylus brush characteristic information to a wireless transmission device. The touch display module comprises a positioning sensor, a wireless receiving device and a stylus brush characteristic mapping device. The stylus brush characteristic mapping device matches the stylus brush characteristic information with a touch point corresponding to a stylus head touch position. Matching results are displayed on a display screen. Compared with the prior art, since the stylus brush characteristic information on the electronic stylus is transmitted to a liquid crystal display module through a wireless transceiving method and is matched through the stylus brush characteristic mapping device, the switching of stylus brush thickness and / or stylus brush color is realized according to different stylus touches. Touch operations by a user are enabled to become closer to real traditional pen touches and the touch experience of the user is improved.

Description

technical field [0001] The invention relates to a touch technology of a liquid crystal display module, in particular to an electronic pen touch control system. Background technique [0002] With the advancement of display technology and the flourishing development of interactive technology, flat-panel electronic products are favored by more users. In order to meet the application requirements of users, more stylus products have been developed and put into the market. A stylus (stylus) is a common input tool of an electronic device, and a user's operation behavior is realized by touching a display screen with the stylus. In the use of the stylus, how to continue the user's habit of writing with a traditional pen, so that people's intuition produces a stylus design that is closer to the real brush strokes has always been the goal of the R&D personnel in the industry. [0003] In the prior art, some current stylus systems cannot emulate the experience of using a traditional p...

Claims

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Application Information

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IPC IPC(8): G06F3/0354
Inventor 张智越
Owner AU OPTRONICS CORP
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