CN103376889A - Virtual projection technology - Google Patents
Virtual projection technology Download PDFInfo
- Publication number
- CN103376889A CN103376889A CN2012101212677A CN201210121267A CN103376889A CN 103376889 A CN103376889 A CN 103376889A CN 2012101212677 A CN2012101212677 A CN 2012101212677A CN 201210121267 A CN201210121267 A CN 201210121267A CN 103376889 A CN103376889 A CN 103376889A
- Authority
- CN
- China
- Prior art keywords
- virtual projection
- projector
- keyboard
- technology
- main frame
- 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.)
- Pending
Links
Images
Landscapes
- Position Input By Displaying (AREA)
- User Interface Of Digital Computer (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention provides a virtual projection technology. The virtual projection technology adopts an unlike addition and integrates a virtual projection keyboard, a projector and a host computer. The assemblies are small in volume, easy to integrate, small in size and low in power consumption, the virtual projection keyboard and the projector can be directly combined in the host computer, and a remarkably-enlarged or power-consuming device does not exist. The projector can be used in any low-light place only provided with a back side capable of being projected, achieves the effect of a movie theatre and is convenient to move, a traditional display space is broken through, and teleplays, games and internet can be shared with family members. The projector has no radiation to pregnant women and has the sufficient protecting effect on myopic-eye people. The projection keyboard in the virtual projection technology serves as a novel input mode, a keyboard outline is projected by a built-in red laser transmitter, then finger actions are tracked by means of an infrared ray technology, and finally obtaining of input information is finished.
Description
This patented technology adopts addition, also has host computer three to be combined into one by virtual projection keyboards and projector.
Transportability: volume is little, is easy to integrated package, the size that it is compact, and low-power consumption can be in conjunction with projected keyboard and projector directly in the host computer device, is not showing the size that increases or the device of power consumption.
Dirigibility:
Mouse and keyboard dual-use function
This patented technology computing machine that breaks traditions, different with traditional computer is that patented technology is abandoned physical keyboard and display.Replace physical keyboard and display fully and affected by physical property, indicator screen can not be large again, and thing is inconvenient to be with, and physical keyboard equally can not be with convenient.
Replace physical keyboard and display, projector in this patent can be by day seen when more than 20 inch display, see when 30-60 inch TV to evening, reach the home theater effect, convenient mobile, break through the video display space of traditional computer, even you on the mountain, can share with friend lover and household the TV play of today, film equally, online is browsed in game.Do not have radiation in the projector, to the pregnant woman, myopia crowd accomplishes sufficient protective effect.
Projected keyboard in this patent, projected keyboard is as a kind of new input mode, it adopts the VKB keyboard technique, with built-in red laser transmitter more any surface (except in the water and too concavo-convex) projection goes out the profile of keyboard, then follow the tracks of the action of finger by infrared technology, finish at last obtaining of input message.
Fig. 1 is that projector and projected keyboard instrument also have host computer figure, and Fig. 2 is the computer graphic after the projection, and Fig. 3 is the design sketch that designs.
Claims (2)
1. one kind comprises projector, and projected keyboard also has host computer.The characteristics of the technology of the present invention are levied and are: be placed on together main frame (4) the inside by projector (3) and virtual projection keyboards instrument (5), accomplish " three are combined into a computing machine " virtual projection keyboards instrument (5) be placed on main frame built-in in face of, and projector is placed on the built-in back of main frame, when the user opens the switch of main frame, virtual projection keyboards instrument (5) and projector (3) are opened simultaneously, open simultaneously screen and keyboard when opening switch just as notebook computer.Virtual projection keyboards penetrates virtual projection keyboards profile (6), and projector also penetrates projected picture (2).Reach user's request for utilization.
2. according to the patent requirement
(1) this patented technology is that the concept computing machine designs;
(2) by in other equipment outside this patented technology also available concept computing machine.Such as mobile phone watch, panel computer, desktop computer etc.;
(3) lacking virtual projection keyboards instrument parts or projector components in this patented technology equally is the virtual projection technology, equally normal use;
(4) virtual projection keyboards in this patented technology also has touch function (mouse), can keyboard and mouse Alternate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101212677A CN103376889A (en) | 2012-04-16 | 2012-04-16 | Virtual projection technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101212677A CN103376889A (en) | 2012-04-16 | 2012-04-16 | Virtual projection technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103376889A true CN103376889A (en) | 2013-10-30 |
Family
ID=49462113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101212677A Pending CN103376889A (en) | 2012-04-16 | 2012-04-16 | Virtual projection technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103376889A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104461004A (en) * | 2014-12-12 | 2015-03-25 | 北京奇虎科技有限公司 | Wearable intelligent equipment |
| CN105867643A (en) * | 2015-09-12 | 2016-08-17 | 北京佳拓思科技有限公司 | Computer system based on light projection |
| CN111078045A (en) * | 2019-11-29 | 2020-04-28 | 京东方科技集团股份有限公司 | Display device and touch detection method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1479191A (en) * | 2002-08-28 | 2004-03-03 | 由田新技股份有限公司 | Projection type virtual keyboard device |
| CN1708764A (en) * | 2000-05-29 | 2005-12-14 | Vkb有限公司 | Virtual data entry device and method for input of alphanumeric and other data |
| CN1284074C (en) * | 2003-07-18 | 2006-11-08 | 国际商业机器公司 | Method and apparatus for providing projected user interface for computing device |
| CN102256014A (en) * | 2011-07-13 | 2011-11-23 | 南京大学 | Smart phone with projection function |
| CN102279693A (en) * | 2010-06-11 | 2011-12-14 | 深圳富泰宏精密工业有限公司 | Touch keyboard |
-
2012
- 2012-04-16 CN CN2012101212677A patent/CN103376889A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1708764A (en) * | 2000-05-29 | 2005-12-14 | Vkb有限公司 | Virtual data entry device and method for input of alphanumeric and other data |
| CN1479191A (en) * | 2002-08-28 | 2004-03-03 | 由田新技股份有限公司 | Projection type virtual keyboard device |
| CN1284074C (en) * | 2003-07-18 | 2006-11-08 | 国际商业机器公司 | Method and apparatus for providing projected user interface for computing device |
| CN102279693A (en) * | 2010-06-11 | 2011-12-14 | 深圳富泰宏精密工业有限公司 | Touch keyboard |
| CN102256014A (en) * | 2011-07-13 | 2011-11-23 | 南京大学 | Smart phone with projection function |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104461004A (en) * | 2014-12-12 | 2015-03-25 | 北京奇虎科技有限公司 | Wearable intelligent equipment |
| CN104461004B (en) * | 2014-12-12 | 2018-04-10 | 北京奇宝科技有限公司 | A kind of wearable smart machine |
| CN105867643A (en) * | 2015-09-12 | 2016-08-17 | 北京佳拓思科技有限公司 | Computer system based on light projection |
| CN105867643B (en) * | 2015-09-12 | 2017-03-01 | 北京佳拓思科技有限公司 | Computer system based on optical projection |
| CN111078045A (en) * | 2019-11-29 | 2020-04-28 | 京东方科技集团股份有限公司 | Display device and touch detection method thereof |
| CN111078045B (en) * | 2019-11-29 | 2024-06-11 | 京东方科技集团股份有限公司 | Display device and touch detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Lee et al. | Interaction methods for smart glasses: A survey | |
| US20220254118A1 (en) | Systems and methods for docking virtual objects with virtual displays | |
| Kane et al. | Bonfire: a nomadic system for hybrid laptop-tabletop interaction | |
| CN107038455B (en) | A kind of image processing method and device | |
| US9268404B2 (en) | Application gesture interpretation | |
| US10553003B2 (en) | Interactive method and apparatus based on web picture | |
| CN108646997A (en) | A method of virtual and augmented reality equipment is interacted with other wireless devices | |
| CN203054674U (en) | Personal computer with screen type keyboard | |
| US20210157390A1 (en) | Hierarchical power management in artificial reality systems | |
| CN107016950A (en) | Method of operating an electronic device and the electronic equipment for supporting this method | |
| CN205485723U (en) | PC all -in -one | |
| CN103365620A (en) | Intelligent split screen display available mobile terminal | |
| Wang et al. | BlyncSync: enabling multimodal smartwatch gestures with synchronous touch and blink | |
| CN103376889A (en) | Virtual projection technology | |
| CN104768065A (en) | Electronic device video playing control method | |
| Lv et al. | Imagining in-air interaction for hemiplegia sufferer | |
| Ferron et al. | Mobile for older adults: towards designing multimodal interaction | |
| KR102656425B1 (en) | Electronic apparatus and method for displaying an image | |
| CN114201030A (en) | Device interaction method, electronic device and interaction system | |
| CN103324855A (en) | Projection intelligent clothes fitting cabinet | |
| CN109407899A (en) | A kind of desktop alternative projection system | |
| CN203311416U (en) | Projection type intelligent dressing cabinet | |
| Hansen et al. | A gazewatch prototype | |
| CN208477206U (en) | Amplifying display screen proscenia | |
| CN203812197U (en) | Glove type mouse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131030 |