CN104317428A - Electromagnetic handwriting device - Google Patents
Electromagnetic handwriting device Download PDFInfo
- Publication number
- CN104317428A CN104317428A CN201410557925.6A CN201410557925A CN104317428A CN 104317428 A CN104317428 A CN 104317428A CN 201410557925 A CN201410557925 A CN 201410557925A CN 104317428 A CN104317428 A CN 104317428A
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- electromagnetic
- handwriting device
- electromagnetic handwriting
- screen
- electromagnetism
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
技术领域 technical field
本发明涉及电磁式触摸屏领域，特别涉及一种电磁手写装置。 The invention relates to the field of electromagnetic touch screens, in particular to an electromagnetic handwriting device.
背景技术 Background technique
触摸屏是一种最新的电脑输入设备，它是目前最简单、方便、自然的一种人机交互方式。它赋予了多媒体以崭新的面貌，是极富吸引力的全新多媒体交互设备。触摸屏的出现，拉近了人们与电脑之间的距离，通过手指或是一支笔就可以在屏幕上进行手写输入、运行应用程序等对终端的各项操作，使人机交互变的更加直接、方便便捷。 Touch screen is the latest computer input device, and it is currently the simplest, most convenient and natural way of human-computer interaction. It endows multimedia with a new look and is a very attractive new multimedia interactive device. The appearance of the touch screen has narrowed the distance between people and the computer. With a finger or a pen, you can perform various operations on the terminal such as handwriting input and running applications on the screen, making human-computer interaction more direct. , Convenient and convenient.
随着人们对电脑产品应用的不断深入，对触摸屏电脑一体机的需求也从便携操作深化到追求原笔迹的“真实”手写。当前被广泛使用的有电容触摸屏和电阻式触摸屏，但由于其技术限制，这两种技术无法真实记录原笔迹的手写应用。 With the continuous deepening of people's application of computer products, the demand for all-in-one touch screen computers has also deepened from portable operation to the pursuit of "real" handwriting of the original handwriting. Capacitive touch screens and resistive touch screens are widely used at present, but due to their technical limitations, these two technologies cannot truly record the handwriting application of the original handwriting.
作为全新技术的电磁式触摸屏技术具有精度高，手写时有压感，不影响显示屏显示效果等特点，因此，被广泛应用于手写电脑、电子书、手写液晶屏等各种电子产品中。 As a new technology, the electromagnetic touch screen technology has the characteristics of high precision, pressure sensitivity when handwriting, and does not affect the display effect of the display screen. Therefore, it is widely used in various electronic products such as handwriting computers, e-books, and handwriting LCD screens.
本发明专利旨在设计一种电磁手写装置，包括电磁笔、触摸屏、液晶显示板、覆盖层、电磁接收板、驱动板和屏蔽盖，可通过电磁笔和屏幕压感的变换，真实再现用户原型笔记，同时设置有吸波材料的覆盖层，可减少外界干扰，应用广泛，可在复杂电磁环境下使用。 The patent of this invention aims to design an electromagnetic handwriting device, including an electromagnetic pen, a touch screen, a liquid crystal display panel, a cover layer, an electromagnetic receiving board, a drive board and a shielding cover, which can truly reproduce the user prototype through the transformation of the electromagnetic pen and the pressure sensitivity of the screen At the same time, it is equipped with a covering layer of absorbing material, which can reduce external interference, has a wide range of applications, and can be used in complex electromagnetic environments.
发明内容 Contents of the invention
本发明提出了一种电磁手写装置，可通过电磁笔和屏幕压感的变换，真实再现用户原型笔记，并且抗干扰性能强，可广泛应用于电子书、掌上电脑、手机等设备。本发明专利是通过以下技术方案实现的： The invention provides an electromagnetic handwriting device, which can truly reproduce the user's prototype notes through the transformation of the electromagnetic pen and the pressure sensitivity of the screen, and has strong anti-interference performance, and can be widely used in e-books, palmtop computers, mobile phones and other equipment. The invention patent is realized through the following technical solutions:
本发明提供一种电磁手写装置，包括：电磁笔（1）、触摸屏（2）、液晶显示板（3）、覆盖层（4）、电磁接收板（5）、驱动板（6）、屏蔽盖（7），所述触摸屏（2）连接所述液晶显示板（3），所述覆盖层（4）位于所述液晶显示板（3）和电磁接收板（5）中间，所述电磁接收板（5）连接所述液晶显示板（3）和所述驱动板（6），所述屏蔽盖（7）位于整个装置外部。 The invention provides an electromagnetic handwriting device, comprising: an electromagnetic pen (1), a touch screen (2), a liquid crystal display panel (3), a covering layer (4), an electromagnetic receiving panel (5), a driving panel (6), and a shielding cover (7), the touch screen (2) is connected to the liquid crystal display panel (3), the cover layer (4) is located between the liquid crystal display panel (3) and the electromagnetic receiving plate (5), and the electromagnetic receiving plate (5) Connecting the liquid crystal display board (3) and the driving board (6), and the shielding cover (7) is located outside the entire device.
本发明所述电磁接收板（5）接收数据包括书写位置、笔势、力度、移动速度数据。 The data received by the electromagnetic receiving plate (5) of the present invention includes writing position, gesture, strength, and moving speed data.
本发明所述覆盖层（4）为吸波材料。 The covering layer (4) of the present invention is a wave-absorbing material.
本发明所述吸波材料为双层结构磁介质材料。 The wave-absorbing material of the present invention is a double-layer structure magnetic medium material.
本发明所述屏蔽盖（7）位于装置外部，用于防止电磁辐射外漏和静电屏蔽。 The shielding cover (7) of the present invention is located outside the device and is used for preventing electromagnetic radiation leakage and electrostatic shielding.
本发明所述屏蔽盖（7）为金属材料。 The shielding cover (7) of the present invention is made of metal material.
附图说明 Description of drawings
以下参照附图对本发明实施例作进一步说明，其中： Embodiments of the present invention will be further described below with reference to the accompanying drawings, wherein:
图1是本发明一种电磁手写装置的结构图。 Fig. 1 is a structural diagram of an electromagnetic handwriting device of the present invention.
具体实施例 specific embodiment
下面结合附图和具体实施例对本发明作进一步的详细说明。 The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
本发明提出了一种电磁手写装置，可通过电磁笔和屏幕压感的变换，真实再现用户原型笔记，并且抗干扰性能强，请参阅图1是本发明一种电磁手写装置的结构图，包括：电磁笔（1）、触摸屏（2）、液晶显示板（3）、覆盖层（4）、电磁接收板（5）、驱动板（6）、屏蔽盖（7），所述触摸屏（2）连接所述液晶显示板（3），所述覆盖层（4）位于所述液晶显示板（3）和电磁接收板（5）中间，所述电磁接收板（5）连接所述液晶显示板（3）和所述驱动板（6），所述屏蔽盖（7）位于整个装置外部。 The present invention proposes an electromagnetic handwriting device, which can truly reproduce the user's prototype notes through the transformation of the electromagnetic pen and the screen pressure sensitivity, and has strong anti-interference performance. Please refer to Figure 1 for a structural diagram of an electromagnetic handwriting device of the present invention, including : electromagnetic pen (1), touch screen (2), liquid crystal display panel (3), covering layer (4), electromagnetic receiving board (5), driving board (6), shielding cover (7), the touch screen (2) The liquid crystal display panel (3) is connected, the cover layer (4) is located between the liquid crystal display panel (3) and the electromagnetic receiving plate (5), and the electromagnetic receiving plate (5) is connected to the liquid crystal display panel ( 3) and the drive board (6), the shield cover (7) is located outside the entire device.
所述覆盖层（4）为吸波材料，吸波材料可以选择为双层结构磁介质材料。 The covering layer (4) is a wave-absorbing material, and the wave-absorbing material can be selected as a double-layer structure magnetic medium material.
本发明所述电磁接收板（5）接收数据包括书写位置、笔势、力度、移动速度数据。 The data received by the electromagnetic receiving plate (5) of the present invention includes writing position, gesture, strength, and moving speed data.
本发明所述屏蔽盖（7）位于装置外部，屏蔽盖（7）为金属材料，用于防止电磁辐射外漏和静电屏蔽。 The shielding cover (7) of the present invention is located outside the device, and the shielding cover (7) is made of metal material for preventing electromagnetic radiation leakage and electrostatic shielding.
以上所述本发明的具体实施方式，并不构成对本发明保护范围的限定。任何根据本发明的技术构思所做出的各种其他相应的改变与变形，均应包含在本发明权利要求的保护范围内。 The specific embodiments of the present invention described above do not constitute a limitation to the protection scope of the present invention. Any other corresponding changes and modifications made according to the technical concept of the present invention shall be included in the protection scope of the claims of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557925.6A CN104317428A (en) | 2014-10-21 | 2014-10-21 | Electromagnetic handwriting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557925.6A CN104317428A (en) | 2014-10-21 | 2014-10-21 | Electromagnetic handwriting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104317428A true CN104317428A (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410557925.6A Pending CN104317428A (en) | 2014-10-21 | 2014-10-21 | Electromagnetic handwriting device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08221176A (en) * | 1995-02-13 | 1996-08-30 | Graphtec Corp | Digitizer |
| CN201247458Y (en) * | 2008-09-04 | 2009-05-27 | 汉王科技股份有限公司 | Display device with double-mode input function |
| CN102819376A (en) * | 2011-06-06 | 2012-12-12 | 株式会社和冠 | Position detecting device, display apparatus, and portable apparatus |
| CN103365522A (en) * | 2012-03-30 | 2013-10-23 | 宏碁股份有限公司 | Touch device combined with magnetic induction antenna |
| US20130342193A1 (en) * | 2012-06-22 | 2013-12-26 | Samsung Electro-Mechanics Co., Ltd. | Sensor for digitizer and method of manufacturing the same |
-
2014
- 2014-10-21 CN CN201410557925.6A patent/CN104317428A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08221176A (en) * | 1995-02-13 | 1996-08-30 | Graphtec Corp | Digitizer |
| CN201247458Y (en) * | 2008-09-04 | 2009-05-27 | 汉王科技股份有限公司 | Display device with double-mode input function |
| CN102819376A (en) * | 2011-06-06 | 2012-12-12 | 株式会社和冠 | Position detecting device, display apparatus, and portable apparatus |
| CN103365522A (en) * | 2012-03-30 | 2013-10-23 | 宏碁股份有限公司 | Touch device combined with magnetic induction antenna |
| US20130342193A1 (en) * | 2012-06-22 | 2013-12-26 | Samsung Electro-Mechanics Co., Ltd. | Sensor for digitizer and method of manufacturing the same |
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Application publication date: 20150128 |
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