CN101063794A - Writing pads shadow cast module, system and method thereof with colors displaying function - Google Patents
Writing pads shadow cast module, system and method thereof with colors displaying function Download PDFInfo
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- CN101063794A CN101063794A CN 200610035266 CN200610035266A CN101063794A CN 101063794 A CN101063794 A CN 101063794A CN 200610035266 CN200610035266 CN 200610035266 CN 200610035266 A CN200610035266 A CN 200610035266A CN 101063794 A CN101063794 A CN 101063794A
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Abstract
This invention relates to one handwriting board projection module with color display function to provide one electron device ad output source, which comprises the following parts: one trigger control unit, one coordinate conversion unit, one color indication unit, one process unit, one memory unit, one transmission interface, wherein the conversion unit is to convert the trigger signal into relative coordinate parameter; the color indication unit is to set one color parameter and the process unit is to code the preset color parameters to judge whether to determine codes results; memory unit is to store color parameters and coordinate parameters; the transmission interface is to output the process unit into electron device for display.
Description
Technical field
The invention relates to a kind of touch-control device (Touch Pad), be meant that especially a kind of the image output of electronic installations such as projection arrangement, display device or printing equipment shows for example to provide with touch control manner input, and have Writing pads shadow cast module, system and the method thereof of colors displaying function.
Background technology
General reporter does in the bulletin in meeting, often needing to use projection arrangement that the bulletin content of desire report is projected to bigger picture is presented at and watches on the blank people of conference participation, yet, have in the bulletin once in a while and omit or part to be described in detail, then must be by on blank, remarking additionally in the mode of writing, yet must close the projecting function of projection arrangement when using blank, thus, when meeting need illustrate midway, just must be used alternatingly projection arrangement and blank, it is reportorial in a rush not only easily to cause, and also can make meeting can not carry out swimmingly in declarative procedure.
In addition, present handwriting pad device has been widely used on mobile phone, personal digital assistant and the mobile computer, can on screen, present or export printing equipment to the pointer writing words or the back that draws a design by the user and print, yet be still the mode that shows with monochrome at present, very dull, suppose that the user wants to emphasize certain section literal with the font of different colours, perhaps draw when having the pattern of various color, just can't present with multiple color.
Summary of the invention
Therefore, a purpose of the present invention promptly need not be used alternatingly projection arrangement and blank providing a kind of, and Writing pads shadow cast module, system and the method thereof of electronic installation image output Presentation Function just can be provided with the touch control manner input.
Another object of the present invention is promptly in the Writing pads shadow cast module that a kind of tool colors displaying function is provided, system and method thereof.
So, Writing pads shadow cast module of the present invention, be that output shows the source as image for an electronic installation with the touch control manner input, this Writing pads shadow cast module comprises a touch control unit, a coordinate transformation unit, a color indicating member, a processing unit, a storage unit and a transmission interface.This touch control unit promptly produces a trigger pip after touched by an object; This coordinate transformation unit is electrically connected at this contactor control device, is that the trigger pip that receives this contactor control device is converted to corresponding coordinate parameters; This color indicating member is used to preestablish a color parameter; This processing unit electrically connects this coordinate transformation unit and this color indicating member, be for this coordinate parameters, predefined color parameter to encoding, and judge whether to determine coding result is exported; This storage unit electrically connects this processing unit, is used for temporary this color parameter, and correspondence produces different coordinate parameters according to this object track that touch location forms on this touch control unit; This transmission interface is used for a signal of video signal of this processing unit coding is transferred to this electronic installation.
Description of drawings
Fig. 1 is the synoptic diagram of the preferred embodiment of bulletin output system of the present invention, and this preferred embodiment has a Writing pads shadow cast module and a projection arrangement;
Fig. 2 is the process flow diagram of the handwriting pad projecting method of tool colors displaying function of the present invention
Fig. 3 is the synoptic diagram of the preferred embodiment of the Writing pads shadow cast module of tool colors displaying function of the present invention.
Embodiment
As shown in Figure 1, the preferred embodiment of Writing pads shadow cast module 100 of the present invention, be in a kind of bulletin output system 5, to use, bulletin output system 5 has an at least one Writing pads shadow cast module 100 and a projection arrangement 200, main principle of operation promptly is in the mode of a pointer 3 with the touch-control input, and projection arrangement 200 source that output shows as image is provided.
This Writing pads shadow cast module 100 comprises a touch control unit 11, a coordinate transformation unit 12, a processing unit 13, a transmission interface 14, a color indicating member (Color Indicator) 15, one drawing instrument (Graphic Tools) indicating member 16 and a storage unit 17.
Wherein, coordinate transformation unit 12 is electrically connected at contactor control device 11, processing unit 13, is that the trigger pip that receives contactor control device 11 is converted to corresponding coordinate parameters (Position Information) and gives processing unit 13; Color indicating member 15 electrically connects processing units 13, in to have some color parameters (ColorInformation) available, be to be used to preestablish a color parameter use for projection; Drawing instrument indicating member 16 electrically connects processing unit 13, has wherein any drawing instrument of wiping instrument (Eraser), lines instrument and pattern instrument, by the calculation process of processing unit 13, selecting behind the suitable drawing instrument is that the effect of exportable correspondence projects.
With regard to present embodiment, the projection arrangement 200 of tool crystal projection function has a body 21, one projection display unit 22, one lens unit 23 and a receiving interface 24, its projection theory mainly is the picture signal that is received Writing pads shadow cast module 100 transmission by the receiving interface 24 of projection arrangement 200, after being deciphered, see through projection display unit 22 this picture signal is converted to an initial image strip, initial image strip is divided into trichromatic coloured light, whether pass through with three kinds of coloured light of liquid crystal optics assembly control, and, re-use at last and can project after 23 pairs of light beams of lens unit are focused on amplification each coloured light mixing supervisor.
Cooperate shown in Fig. 1,2, the preferred embodiment of the handwriting pad projecting method of tool colors displaying function of the present invention comprises following step:
At first, set a color parameter earlier in color indicating member 15, present embodiment is to select wherein any color parameter (step 201) in some color parameters; Then, processing unit 13 is received in the trigger pip that touch control unit 11 is produced, and is converted into corresponding coordinate parameters (step 202); Processing unit 13 for coordinate parameters and color parameter to encode (step 203); At last coding result is made Projection Display (step 204) by transmission interface 14 outputs one picture signal for projection arrangement 200.
As shown in Figure 3, Writing pads shadow cast module 100 of the present invention is except the image source that projection arrangement 200 can be provided, can also be to be combined in the existing portable electronic product 300, this portable electronic product 300 can be wherein any electronic product of an existing mobile phone (Mobil Phone) and a PDA(Personal Digital Assistant); As for the electronic installation 2 that Writing pads shadow cast module 100 can provide its image to originate, except projection arrangement 200, can also be wherein any electronic installation 2 of a display device 220 and a printing equipment 240.
In addition, for the setting of color parameter, be the button 151 that color indicating member 15 on portable electronic product 300 is provided with some representative different colours, so can make things convenient for the user to press selection and setting that a button 151 is wherein made arbitrary color parameter.
Conclude above-mentioned, because Writing pads shadow cast module 100 of the present invention has been integrated touch control unit 11 and transmission interface 14, the reporter can use projection arrangement 210 to project after Writing pads shadow cast module 100 is directly write immediately, makes that reporting process can be as interrupted because will write on the blank in the past.
In addition, Writing pads shadow cast module 100 of the present invention more provides color indicating member 15 and drawing instrument indicating member 16, show and other drawing function selection as color, make and the handwriting pad projecting method of Writing pads shadow cast module 100, bulletin output system 5 and tool colors displaying function of tool colors displaying function of the present invention make briefing instrument can have more various presentation mode.
Claims (12)
1. the Writing pads shadow cast module of a tool colors displaying function is that output shows the source as image for an electronic installation with the touch control manner input, and this Writing pads shadow cast module comprises:
One touch control unit, touched by an object after, promptly produce a trigger pip;
One coordinate transformation unit is electrically connected at above-mentioned contactor control device;
One color indicating member;
One processing unit electrically connects above-mentioned coordinate transformation unit and this color indicating member;
One storage unit electrically connects above-mentioned processing unit;
One transmission interface gives this electronic installation with a signal of video signal that transmits this processing unit coding.
2. the Writing pads shadow cast module of tool colors displaying function according to claim 1 is characterized in that, described transmission interface is a wireless transmission interface.
3. the Writing pads shadow cast module of tool colors displaying function according to claim 1 is characterized in that, more comprises a drawing instrument indicating member, has wherein any drawing instrument of wiping instrument, lines instrument and pattern instrument.
4. the Writing pads shadow cast module of tool colors displaying function according to claim 1 is characterized in that, it is available that described color indicating member has some color parameters.
5. a portable electronic product comprises the Writing pads shadow cast module according to the described tool colors displaying function of claim 1.
6. portable electronic product according to claim 5 is wherein any electronic product of a mobile phone and a personal digital assistant.
7. bulletin output system comprises:
One electronic installation is used for as image output demonstration;
One Writing pads shadow cast module comprises:
One touch control unit, touched by an object after, promptly produce a trigger pip;
One coordinate transformation unit is electrically connected at this contactor control device, is that the trigger pip that receives on this contactor control device is converted to corresponding coordinate parameters;
One color indicating member is used to preestablish a color parameter;
One processing unit, electrically connect this coordinate transformation unit and this color indicating member, be for this coordinate parameters, predefined color parameter to encoding, and output shows as image for this electronic installation to judge whether to determine that coding result is exported a picture signal;
One storage unit electrically connects this processing unit, is used for temporary this color parameter, and correspondence produces different coordinate parameters according to this object track that touch location forms on this touch control unit;
One transmission interface is used for a signal of video signal of this processing unit coding is transferred to this electronic installation.
8. bulletin output system according to claim 7 is characterized in that, the transmission interface of described Writing pads shadow cast module is a wireless transmission interface, and this electronic installation and this Writing pads shadow cast module are corresponding to wireless mode transmission data.
9. bulletin output system according to claim 7 is characterized in that, described electronic installation is wherein any electronic installation of a projection arrangement, a printing equipment and a display device.
10. the handwriting pad projecting method of a tool colors displaying function is that input is made Projection Display for a projection arrangement on a touch Writing pads shadow cast module, and this method comprises following step:
(A) set a color parameter;
(B) trigger pip that is received in this Writing pads shadow cast module and is produced is converted into corresponding coordinate parameters;
(C) for this coordinate parameters and this color parameter to encoding;
(D) coding result is exported a picture signal and made Projection Display for this projection arrangement.
11. the handwriting pad projecting method of tool colors displaying function according to claim 10 is characterized in that, in step (A), is to select wherein any color parameter in some color parameters.
12. the handwriting pad projecting method of tool colors displaying function according to claim 10 is characterized in that, in step (D), is to transmit this picture signal with wireless transmission method to give this projection arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610035266 CN101063794A (en) | 2006-04-28 | 2006-04-28 | Writing pads shadow cast module, system and method thereof with colors displaying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610035266 CN101063794A (en) | 2006-04-28 | 2006-04-28 | Writing pads shadow cast module, system and method thereof with colors displaying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101063794A true CN101063794A (en) | 2007-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610035266 Pending CN101063794A (en) | 2006-04-28 | 2006-04-28 | Writing pads shadow cast module, system and method thereof with colors displaying function |
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| CN (1) | CN101063794A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096503A (en) * | 2009-12-14 | 2011-06-15 | 索尼公司 | Information processing system and electronic pen |
| CN102790829A (en) * | 2011-05-19 | 2012-11-21 | 晨星软件研发(深圳)有限公司 | Method for providing visual effect message, related communication system and message transmission end of communication system |
| WO2014000170A1 (en) * | 2012-06-27 | 2014-01-03 | Honeywell International Inc. | Encoded information reading terminal with micro-projector |
| CN106875455A (en) * | 2017-01-18 | 2017-06-20 | 杭州阿优智能科技有限公司 | Graphic plotting bootstrap technique and device |
| CN109344597A (en) * | 2015-04-28 | 2019-02-15 | 宏碁股份有限公司 | Device matches the computer system of authentication method and application this method |
-
2006
- 2006-04-28 CN CN 200610035266 patent/CN101063794A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096503A (en) * | 2009-12-14 | 2011-06-15 | 索尼公司 | Information processing system and electronic pen |
| CN102790829A (en) * | 2011-05-19 | 2012-11-21 | 晨星软件研发(深圳)有限公司 | Method for providing visual effect message, related communication system and message transmission end of communication system |
| WO2014000170A1 (en) * | 2012-06-27 | 2014-01-03 | Honeywell International Inc. | Encoded information reading terminal with micro-projector |
| US9773145B2 (en) | 2012-06-27 | 2017-09-26 | Honeywell International, Inc. | Encoded information reading terminal with micro-projector |
| CN109344597A (en) * | 2015-04-28 | 2019-02-15 | 宏碁股份有限公司 | Device matches the computer system of authentication method and application this method |
| CN106875455A (en) * | 2017-01-18 | 2017-06-20 | 杭州阿优智能科技有限公司 | Graphic plotting bootstrap technique and device |
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