CN1831794A - Portable computer capable of projection - Google Patents
Portable computer capable of projection Download PDFInfo
- Publication number
- CN1831794A CN1831794A CN 200510033447 CN200510033447A CN1831794A CN 1831794 A CN1831794 A CN 1831794A CN 200510033447 CN200510033447 CN 200510033447 CN 200510033447 A CN200510033447 A CN 200510033447A CN 1831794 A CN1831794 A CN 1831794A
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- projection
- portable computer
- projecting cell
- projectable
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Abstract
A portable computer enabling to make projection is prepared as setting projection unit in said computer and using power supply of said computer to provide required power to projection unit; using control and operation unit of projection to control and operate processing unit, internal memory unit, storage unit and projection unit in said computer for converting projection data to be image output signal and for projecting said signal on selected position.
Description
[Ji Intraoperative field]
The present invention is a kind of relevant for computer installation, is meant especially a kind of projecting cell to be incorporated on the portable computer, and becomes the portable computer of projectable.
[Bei Jing Ji Intraoperative]
Portable computer has compact build, and its function and general desktop computer are almost equally matched, and price also heals and becomes popular, so become the main flow of computer selling market gradually, because the small and exquisite of build is easy to carry, so portable computer needs often to be engaged in PowerPoint or training especially ... researchist and the best aid of business personnel Deng presentations.
Existing utilize portable computer to be engaged in presentations, or during as family's theater play multimedia data, Chang Yin is subject to the size of portable computer video picture screen, can't make the people of each participation, can both clearly watch play content.Therefore can utilize mostly projecting cell with after portable computer is connected, with the content amplification and be projected on the position of selection, the content that makes the people of participation can clearly watch broadcast.
See also Fig. 1, the use synoptic diagram of the existing external projecting cell of portable computer.Before presentations begin, deliver personnel and usually the projection environment need be set earlier, for example, power lead 12 with projecting cell 10 is plugged in commercial power socket earlier, see through a transmission lines 14 then and be connected to the connecting interface that portable computer 20 is provided, the driver of projecting cell 10 then is installed on portable computer 20, just can be finished the setting of projection environment.As mentioned above, the setting of projection environment need be carried out the operation that connects machine and install driver, and above-mentioned operation may allow and many unfamiliar people of computer interface equipment felt inconvenient.
In addition, one of characteristic of portable computer promptly is its restriction that is not subjected to civil power, and has mobility, allows the user can select optimal working position at any time, but because the projecting cell civil power of still must pegging graft, so the place of presentations also thereby limited.In addition, all need to carry voluntarily also very inconvenience of projecting cell in each presentations.
[summary of the invention]
In view of above existing problem, purpose of the present invention is providing a kind of portable computer of projectable, projecting cell combines with portable computer by inciting somebody to action originally independently, connect the operation that is provided with of projecting cell and portable computer device with effective simplification, and reduce and distinctly place two required spaces that occupy of machine, in addition, because portable computer has the characteristic of mobility, so more can make the carrying out of presentations not be subject to civil power and environment, the present invention more can be as the broadcast display of family's theater to promote quality of the life in addition.
Institute thinks and reaches above-mentioned purpose, the portable computer of the projectable that the present invention carried includes storage element, processing unit, internal storage location and power-supply unit at least, and it is characterized in that, have more projection in the portable computer of this projectable and control unit and projecting cell, the unit is controlled in this projection can make above-mentioned processing unit, the projection data decompress(ion) of storage element is condensed to output image signal, and be temporary in the internal storage location, relend by projecting cell in regular turn with aforesaid output image signal, be projected to chosen position.
Compare Yu Xian You Ji Intraoperative, the user can directly see through the portable computer of projectable and carry out the projection operation, and built-in battery in the portable computer because of projectable can make the projection operation keep running, thus the user can not be subjected to civil power restriction and in carrying out presentations Anywhere.
[description of drawings]
Fig. 1 is the use synoptic diagram of the existing external projecting cell of portable computer;
Fig. 2 is the use synoptic diagram of the portable computer of projectable of the present invention; And
Fig. 3 is a system architecture diagram of the present invention.
[embodiment]
See also Fig. 2, the perspective view of the portable computer of projectable of the present invention is described, the portable computer 30 that projectable is described utilizes the projection state of its inner projecting cell 40 projection images.
See also the embodiment of the invention shown in Figure 3, it is the system architecture diagram of the portable computer of projectable.This Organization Chart mainly is explanation, in the portable computer 100 of projectable in order to the storage element 110 of giving information, in order to the processing unit 120 of deal with data, in order to the internal storage location 130 of temporary data and in order to the power-supply unit 140 of supply electric power, cooperate feature of the present invention (A) projection to control unit 112 and control the projection operation with execution, be described in detail as follows respectively now with (B) projecting cell 150:
(A) projection is controlled unit 112 and is executed among the internal storage location 130, according to triggering command, impels processing unit 120 that the projection data decompress(ion) in the storage element 110 is condensed to output image signal, and is temporary in the internal storage location 130.Wherein projection data can be written historical materials, view data, digital image data, digital video-audio data ... Deng.
Projection is controlled unit 112 and is stored in user's operation-interface in the storage element 110, when it begins to carry out, will load and be executed among the internal storage location 130.Projection is controlled unit 112 and is had a plurality of setting options, the user can by input media (as, finger-impu system, finger control device or contact panel) click and respectively set option, to carry out corresponding manipulative procedure.Wherein, set option and comprise, show state is set option, battery saving mode sets option and option is set in the projecting cell activation ... or the like, the set of options of projection operational module 112 wherein more can be by infrared remote controller selected control in addition.
As above institute's data for projection of carrying is except can being provided by storage element 110, and the communication port and the input media that can see through the portable computer 100 of projectable in addition provide.For instance, the user can see through as, universal transport interface (Universal Serial Bus, USB), COM port (Serial port, RS232), PORT COM (Paral lel port arranged side by side, LPT port), the IEEE1394 connecting interface, infrared transmission interface (Infra-red Data Association, IRDA), Ethernet PORT COM (RJ45), in-building type calculating punch (internal Card reader), blue bud PORT COM (Bluetooth), pcmcia port (Personal Computer Memory Card International Association), the Mini-PCI PORT COM ... Deng, in the projection operation is carried out, receive the projection data by above-mentioned connectivity port, and see through portable computer 100 Projection Display immediately.
In addition the user also can see through input media (as, finger-impu system, finger control device or contact panel ... Deng) in the projection operation is carried out, real-time generation projection data.
120 of processing units are in order to being condensed to output image signal with above-mentioned projection data decompress(ion), and are temporary in the internal storage location 130.Wherein, the output image signal that processing unit 120 decompresses out comprises analog image output signal and digitized video output signal, and this processing unit 120 can be CPU (central processing unit) (CPU) or Graphics Processing Unit (GPU).
(B) projecting cell 150, receive aforesaid output image signal, and are projected to the position that the user selects.Projecting cell 150 receives the output image signal that is temporary in the internal storage location 130, projects corresponding image in the position that the user selects then.
Wherein, projecting cell 150 can see through projection and control show state option in the unit 112, sets its chroma that projects image, focal length, brightness and projected position ... or the like, projection quality is done suitable adjustment.Can see through in addition projection and control battery saving mode option in the unit 112, make it be in battery saving mode, to save the consumption of power supply.More can see through projection in addition and control projecting cell activation option in the unit 112, whether control power-supply unit 140 electric power export projecting cell 150 to, the state that makes projecting cell 150 be in running or not operate, therefore in the time need not carrying out the projection operation, can see through the output that this sets option control electric power, with the waste of minimizing electric power, and the serviceable life of prolongation projecting cell 150.
Wherein, penetration crystal projection unit and reflection type liquid crystal projecting cell because of the difference of GTG producing method, and need to receive corresponding analog image output signal or digitized video output signal.
Comprehensive above-listed described, the user can directly see through the portable computer 100 of projectable and carry out the projection operation, and because of built-in battery in the portable computer 100 of projectable, can make the projection operation keep running, thus the user can not be subjected to civil power restriction and in carrying out presentations Anywhere.
Claims (11)
1. the portable computer of a projectable, it includes a storage element in order to a data for projection to be provided, one processing unit is in order to handle this projection data, one internal storage location is in order to keep in this a projection data and a power-supply unit in order to supply this portable computer required electric power, it is characterized in that: this portable computer more comprises a projection and controls a unit and a projecting cell, wherein this projection is controlled the unit and is executed among this internal storage location, and according to a triggering command, make this processing unit that the projection data decompress(ion) in this storage element is condensed to an output image signal, and be temporary in this internal storage location, this projecting cell is projected to chosen position in order to this output image signal.
2. the portable computer of projectable as claimed in claim 1, it is characterized in that: this projection data is written historical materials, view data, digital image data or digital video-audio data.
3. the portable computer of projectable as claimed in claim 1, it is characterized in that: this projection is controlled the unit and is stored among this storage element.
4. the portable computer of projectable as claimed in claim 1, it is characterized in that: the unit is controlled in this projection, more can or not operate in order to the running of controlling this projecting cell.
5. the portable computer of projectable as claimed in claim 1, it is characterized in that: the unit is controlled in this projection, more can be in order to the direction of chroma, brightness, drift rate, focal length and the projected position of adjusting this projecting cell.
6. the portable computer of projectable as claimed in claim 1, it is characterized in that: this power-supply unit is power supply unit (power supply), alternating current converter (AC adapter), UPS (uninterruptible power supply) and in-building type battery.
7. the portable computer of projectable as claimed in claim 1, it is characterized in that: this projecting cell is pre-projecting type (over head type) projecting cell.
8. the portable computer of projectable as claimed in claim 1 is characterized in that: this projecting cell comprises a light source and a projection eyeglass at least.
9. the portable computer of projectable as claimed in claim 1, it is characterized in that: this projecting cell is penetration crystal projection unit (transmissive liquid crystal display project, LCDproject), digital light is handled projecting cell (Digital Light Processing project, DLP project) and reflection type liquid crystal projecting cell (reflectiveLiquid-Crystal-on-Silicon, LCOS project).
10. the portable computer of projectable as claimed in claim 1, it is characterized in that: this projecting cell is one chip liquid crystal panel projecting cell, double-disk liquid crystal panel projecting cell and three-chip type liquid crystal panel projecting cell.
11. the portable computer of projectable as claimed in claim 1 is characterized in that: this output image signal is a simulating signal/digital signal, to cooperate the GTG producing method of this penetration crystal projection unit and this reflection type liquid crystal projecting cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510033447 CN1831794A (en) | 2005-03-11 | 2005-03-11 | Portable computer capable of projection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510033447 CN1831794A (en) | 2005-03-11 | 2005-03-11 | Portable computer capable of projection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1831794A true CN1831794A (en) | 2006-09-13 |
Family
ID=36994103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510033447 Pending CN1831794A (en) | 2005-03-11 | 2005-03-11 | Portable computer capable of projection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1831794A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872215A (en) * | 2010-06-04 | 2010-10-27 | 方正科技集团苏州制造有限公司 | Laptop computer with mini-projector |
| US7911783B2 (en) | 2008-05-20 | 2011-03-22 | Asustek Computer Inc. | Portable computer with projecting function |
| US7969721B2 (en) | 2008-08-12 | 2011-06-28 | Asustek Computer Inc. | Portable computer |
| CN101556486B (en) * | 2008-04-11 | 2012-07-11 | 仁宝电脑工业股份有限公司 | Portable electronic device capable of projecting |
| CN102117098B (en) * | 2009-12-30 | 2013-02-13 | 北京华旗随身数码股份有限公司 | Notebook computer with minisize projector |
| CN106933006A (en) * | 2017-05-03 | 2017-07-07 | 苏州和氏设计营造股份有限公司 | The old captions expanding unit of numeral exhibition |
-
2005
- 2005-03-11 CN CN 200510033447 patent/CN1831794A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101556486B (en) * | 2008-04-11 | 2012-07-11 | 仁宝电脑工业股份有限公司 | Portable electronic device capable of projecting |
| US7911783B2 (en) | 2008-05-20 | 2011-03-22 | Asustek Computer Inc. | Portable computer with projecting function |
| US7969721B2 (en) | 2008-08-12 | 2011-06-28 | Asustek Computer Inc. | Portable computer |
| CN102117098B (en) * | 2009-12-30 | 2013-02-13 | 北京华旗随身数码股份有限公司 | Notebook computer with minisize projector |
| CN101872215A (en) * | 2010-06-04 | 2010-10-27 | 方正科技集团苏州制造有限公司 | Laptop computer with mini-projector |
| CN106933006A (en) * | 2017-05-03 | 2017-07-07 | 苏州和氏设计营造股份有限公司 | The old captions expanding unit of numeral exhibition |
| CN106933006B (en) * | 2017-05-03 | 2019-08-23 | 苏州和氏设计营造股份有限公司 | Number opens up old subtitle expanding unit |
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