CN110362234A - A kind of mobile phone, tablet computer that can be projected certainly on the touch surface - Google Patents
A kind of mobile phone, tablet computer that can be projected certainly on the touch surface Download PDFInfo
- Publication number
- CN110362234A CN110362234A CN201910662249.1A CN201910662249A CN110362234A CN 110362234 A CN110362234 A CN 110362234A CN 201910662249 A CN201910662249 A CN 201910662249A CN 110362234 A CN110362234 A CN 110362234A
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- tablet computer
- touch
- projection module
- data transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
-
- 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses a kind of mobile phone, tablet computers that can be projected certainly on the touch surface, it including mobile phone, tablet computer control mainboard, is mounted on mobile phone, the touch panel above tablet computer control mainboard, is mounted on mobile phone, the data transmission interface of tablet computer control mainboard side and the DLP projection module for realizing with data transmission interface communication, the view field of DLP projection module is fixed on the touch panel of mobile phone, tablet computer and corresponding with touch location.Present invention preserves the control operating functions that original touch screen zone undertakes, and eliminate the crystal display of original touch screen zone；Using original touch screen zone as the view field of projection module projection imaging in mobile phone, tablet computer, view field is made of the diffuse-reflective material of suitable projection；Projection module and mobile phone, tablet computer are linked together, when people's cell phone, tablet computer, projection module follows touch modules to move together, to guarantee the output image energy live fluoroscopic of projection module on the touch surface.
Description
Technical field
The present invention relates to field of electronic devices, and in particular to a kind of mobile phone, tablet computer that can be projected certainly on the touch surface.
Background technique
Touch screen technology is widely used in existing mobile phone, in tablet computer, and touch screen receives finger or a class tool exists
Touch screen surface sliding is used as input control signal, while exporting image information using LCD screen.But people watches for a long time
The direct radiation of LCD screen, LCD screen can cause dry and astringent, visual impairment equivalent damage to human eye.Especially minor, eye
Eyeball incomplete development, it is easier to be influenced and be damaged by LCD screen.Existing mobile phone, tablet computer external can be set
It is standby to realize projecting function, but still retain the LCD display output of touch screen, only projection output is shown as another
Show output pathway, and cannot project on the touchscreen.
Summary of the invention
To solve the above problems, the present invention provides a kind of mobile phone, tablet computers that can be projected certainly on the touch surface.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of mobile phone, tablet computer that can be projected certainly on the touch surface, including mobile phone, tablet computer control mainboard, installation
Touch panel above mobile phone, tablet computer control mainboard, be mounted on mobile phone, the data of tablet computer control mainboard side pass
Defeated interface and the DLP projection module that communication is realized with data transmission interface, the view field of DLP projection module are fixed on hand
Machine, tablet computer touch panel on and it is corresponding with touch location, the data transmission interface is by being built-in with power supply line, signal
The fixation bracket of transmission line is connected with the DLP projection module.
Further, the data transmission interface uses HDMI interface, USB interface or DVI interface, it is preferable that selects
HDMI interface.
Further, the touch panel uses capacitive touch panels, including the high definition glass set gradually from top to bottom
Fine curtain, OCA glue-line, conductive ito surface plate and substrate, the ito surface edges of boards edge is furnished with flexible circuit board, described
It is furnished with wire inside ito surface.
Further, the DLP projection module is the DLP projection module based on DMD, and the touch panel is as projection
Region is integrated in mobile phone, on tablet computer with DLP projection module.
The invention has the following advantages:
Compared to LCD screen, projector imaging is relatively small to human eye injury, replaces mobile phone with projection imaging, puts down
Liquid crystal imaging in plate computer has positive meaning to the eyes of people especially minor.
Present invention preserves the control operating functions that original touch screen zone undertakes, and eliminate the liquid of original touch screen zone
Brilliant display function；Using original touch screen zone as the view field of projection module projection imaging in mobile phone, tablet computer.Because
Projection module links together with mobile phone, tablet computer, when people's cell phone, tablet computer, projection module and mobile phone, plate
Computer moves together, to guarantee the output image energy live fluoroscopic of projection module on the touch surface.
Detailed description of the invention
Fig. 1 is that one kind of the embodiment of the present invention can be from the mobile phone of projection on the touch surface, the structural schematic diagram of tablet computer.
Fig. 2 is the structural schematic diagram of the touch panel in the embodiment of the present invention.
Fig. 3 is that one kind of the embodiment of the present invention can be from the mobile phone of projection on the touch surface, the control principle drawing of tablet computer.
In figure: the master control borad of 1- mobile phone, tablet computer；2- capacitive touch panels；3- coffret HDMI；The fixed branch of 4-
Frame；5-DLP projection module；201- high definition glass curtain；202-OCA glue；203- flexible circuit board；204- wire；205-ITO
Panel；206- substrate.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection scope.
As shown in Figure 1, a kind of of the embodiment of the present invention can be from mobile phone, the tablet computer of projection on the touch surface, including hand
Machine, tablet computer control mainboard 1, be mounted on mobile phone, the top of tablet computer control mainboard 1 touch panel 2, be mounted on mobile phone,
The data transmission interface 3 of 1 side of tablet computer control mainboard and the DLP projection module that communication is realized with data transmission interface 3
5.The data transmission interface 3 by be built-in with power supply line, signal transmssion line fixation bracket 4 and 5 phase of DLP projection module
Even, the view field of the DLP projection module 5 is fixed on the touch panel of mobile phone, tablet computer and corresponding with touch location.
The interactive interface that the content of DLP projected picture and existing mobile phone, tablet computer play display is completely the same.DLP projected picture
Region is all can be with the region of touch control, to guarantee that the part of people's touch control is needed all may be used at any one time, in picture
To be controlled by the corresponding touch surface as picture imaging support.
In the present embodiment, the data transmission interface 3 is using HDMI interface, USB interface or DVI interface, it is preferable that choosing
Use HDMI interface.The DLP projection module 5 is the DLP projection module based on DMD.
As shown in Fig. 2, the touch panel 2 uses capacitive touch panels 2, including the high definition set gradually from top to bottom
Glass curtain 201, OCA glue-line 202, conductive ito surface plate 205 and substrate 206,205 edge of ito surface plate are furnished with
Flexible circuit board 203 is furnished with wire 204 inside the ito surface plate 205；It can be with ITO material when finger touches touch panel
Material constitutes coupled capacitor, and the variation of capacitor is so that size of current variation, can be calculated by mobile phone, tablet computer inside chip
The position of contact.
Tablet computer in the present embodiment uses the computer with monolithic touch screen or muti-piece touch screen or foldable touch screen,
Mobile phone is the mobile phone with monolithic touch screen or muti-piece touch screen or foldable touch screen.
Fig. 3 is can be from the mobile phone of projection on the touch surface, the schematic diagram of tablet computer equipment, when the contact on touch panel
By touching when, position signal is transferred to the main control circuit chip of mobile phone, tablet computer, the data-signal of master control borad and display
Information is transferred to projection module by data-interface line and is shown by processing.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (4)
1. one kind can be from mobile phone, the tablet computer of projection on the touch surface, it is characterised in that: controlled including mobile phone, tablet computer
Mainboard (1) is mounted on mobile phone, the touch panel (2) above tablet computer control mainboard (1), is mounted on mobile phone, tablet computer control
The data transmission interface (3) of mainboard (1) side processed and the DLP projection module (5) that communication is realized with data transmission interface (3),
The view field of the DLP projection module (5) is fixed on the touch panel of mobile phone, tablet computer and corresponding with touch location；
The data transmission interface (3) by be built-in with power supply line, signal transmssion line fixation bracket (4) and the DLP projection module
(5) it is connected.
2. one kind as described in claim 1 can be from mobile phone, the tablet computer of projection on the touch surface, it is characterised in that: described
Data transmission interface (3) uses HDMI interface, USB interface or DVI interface.
3. one kind as described in claim 1 can be from mobile phone, the tablet computer of projection on the touch surface, it is characterised in that: described
Touch panel (2) uses capacitive touch panels (2), including high definition glass curtain (201), the OCA set gradually from top to bottom
Glue-line (202), conductive ito surface plate (205) and substrate (206), ito surface plate (205) edge are furnished with flexible electrical
Road plate (203), the ito surface plate (205) is internal to be furnished with wire (204).
4. one kind as described in claim 1 can be from mobile phone, the tablet computer of projection on the touch surface, it is characterised in that: described
DLP projection module (5) is the DLP projection module based on DMD；And the touch panel is as view field, with DLP projection module
It is integrated in mobile phone, on tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910662249.1A CN110362234B (en) | 2019-07-22 | 2019-07-22 | Mobile phone capable of automatically projecting on touch surface and tablet personal computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910662249.1A CN110362234B (en) | 2019-07-22 | 2019-07-22 | Mobile phone capable of automatically projecting on touch surface and tablet personal computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110362234A true CN110362234A (en) | 2019-10-22 |
| CN110362234B CN110362234B (en) | 2023-06-09 |
Family
ID=68219749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910662249.1A Active CN110362234B (en) | 2019-07-22 | 2019-07-22 | Mobile phone capable of automatically projecting on touch surface and tablet personal computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110362234B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114020398A (en) * | 2021-12-11 | 2022-02-08 | 中交第一航务工程局有限公司 | Intelligent terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204360354U (en) * | 2014-09-29 | 2015-05-27 | 南京华睿川电子科技有限公司 | A kind of self-tolerant touch screen detection device |
| CN105353925A (en) * | 2014-08-21 | 2016-02-24 | 吴建伟 | Projection touch apparatus |
| CN206805115U (en) * | 2017-06-14 | 2017-12-26 | 山东祈锦光电科技有限公司 | A kind of Mobile phone projector with split type projection module |
-
2019
- 2019-07-22 CN CN201910662249.1A patent/CN110362234B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353925A (en) * | 2014-08-21 | 2016-02-24 | 吴建伟 | Projection touch apparatus |
| CN204360354U (en) * | 2014-09-29 | 2015-05-27 | 南京华睿川电子科技有限公司 | A kind of self-tolerant touch screen detection device |
| CN206805115U (en) * | 2017-06-14 | 2017-12-26 | 山东祈锦光电科技有限公司 | A kind of Mobile phone projector with split type projection module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114020398A (en) * | 2021-12-11 | 2022-02-08 | 中交第一航务工程局有限公司 | Intelligent terminal |
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| Publication number | Publication date |
|---|---|
| CN110362234B (en) | 2023-06-09 |
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