CN103745583A - LED (light-emitting diode) projector remote control transmitting system - Google Patents
LED (light-emitting diode) projector remote control transmitting system Download PDFInfo
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- CN103745583A CN103745583A CN201310694978.8A CN201310694978A CN103745583A CN 103745583 A CN103745583 A CN 103745583A CN 201310694978 A CN201310694978 A CN 201310694978A CN 103745583 A CN103745583 A CN 103745583A
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Abstract
The invention provides an LED (light-emitting diode) projector remote control transmitting system. The LED projector remote control transmitting system comprises a projection unit and an image display unit, wherein the projection unit is used for emitting image light to the image display unit according to the received image data, thereby forming images on the image display unit; a remote controller unit is used for transmitting remote control operation signals toward a remote controller signal receiving and transmitting unit configured on the surface of the image display unit according to user operation via a first communication protocol; the remote controller signal receiving and transmitting unit is used for receiving remote control operation signals from the remote controller unit and then forwarding the signals to a remote controller forwarding signal receiving unit configured into the projection unit via a second communication protocol; and the projection unit operates according to a remote control operation signal received by the remote controller forwarding signal receiving unit.
Description
Technical field
The present invention relates to household appliance technical field, more particularly, the present invention relates to a kind of LED projector remote control repeater system.
Background technology
LED(LightEmittingDiode, light emitting diode) projector claims again LED projector, LED technology just starts to be applied in display and lighting field a long time ago.The main body of LED is an electroluminescent semiconductor material, and electric current is stronger, luminous stronger.Semiconductor wafer is comprised of two parts, and a part is P-type semiconductor, in its hole, the inside, occupies an leading position, and the other end of semiconductor wafer is N-type semiconductor, here, is mainly electronics.When these two kinds of semiconductors couple together, between them, just form one " P-N knot ".
When electric current acts on this wafer by wire, electronics will be pushed to P district, and in P district, electronics, with hole-recombination, then will send energy with the form of photon, the luminous principle of LED that Here it is.And light wavelength determines the color of light, by forming P-N knot material, determine.
Because LED is cold light source, in work, can not produce amount of heat as metal halid lamp, and simplify the complicated light channel structure of original light source requirements, so just can reduce the requirement to heat radiation system of projector, volume just can be accomplished more much smaller than originally.From little aspect, LED projector generally all remains on below 1 kilogram, and some even only has 0.5 kilogram of left and right, and such weight is easy to carry and moves use.And also little many of noise.
Day by day universal along with projector equipment, in daily life, it is increasing that LED projector occupies the share in projector market.
Fig. 1 schematically shows the schematic diagram of LED projecting apparatus system.
As shown in Figure 1, LED projecting apparatus system comprises projecting cell 100 and image-display units 200.In some applications, image-display units 200 can be wall.
But, when utilizing telepilot to carry out the LED projecting apparatus system shown in application drawing 1, need to make telepilot face toward projecting cell 100 and operate, this does not meet custom and utilizes telepilot to operate the user's of televisor operating habit very much, has brought inconvenience to user's operation.
Summary of the invention
Technical matters to be solved by this invention is for there being above-mentioned defect in prior art, provides a kind of custom that meets to utilize telepilot to operate the LED projector remote control repeater system of the user's of televisor operating habit.
According to the present invention, a kind of LED projector remote control repeater system is provided, comprising: projecting cell and image-display units; Wherein, described projecting cell is used for to described image-display units, launching image light according to the view data receiving, thereby forms image on described image-display units.
Preferably, described LED projector remote control repeater system also comprises: remote control unit, the remote controller signal that is arranged in described image-display units surface receive retransmission unit and be arranged in the telepilot forward signal receiving element on described projecting cell housing that exposes in projecting cell;
Wherein, described remote control unit is for receiving retransmission unit via the first communication protocol transmitting straighforward operation signal according to user's operation towards the remote controller signal that is arranged in described image-display units surface;
Described remote controller signal receives retransmission unit for after receiving straighforward operation signal from remote control unit, described straighforward operation signal is given to the telepilot forward signal receiving element being arranged in projecting cell via second communication protocol forward;
The straighforward operation signal that described projecting cell receives according to described telepilot forward signal receiving element operates.
Preferably, described image-display units is wall.
Preferably, the first communication protocol is identical with second communication agreement.
Preferably, the first communication protocol is not identical with second communication agreement.
Therefore, user can be according to the custom of operation televisor, the picture that directly utilizes telepilot to face toward to watch carries out remote control, so the invention provides, provides a kind of LED projector remote control repeater system that meets custom and utilize the user's of telepilot operation televisor operating habit.
Accompanying drawing explanation
By reference to the accompanying drawings, and by reference to detailed description below, will more easily to the present invention, there is more complete understanding and more easily understand its advantage of following and feature, wherein:
Fig. 1 schematically shows the schematic diagram of LED projecting apparatus system.
Fig. 2 schematically shows according to the schematic diagram of the LED projector remote control repeater system of the embodiment of the present invention.
It should be noted that, accompanying drawing is used for illustrating the present invention, and unrestricted the present invention.Note, the accompanying drawing that represents structure may not be to draw in proportion.And in accompanying drawing, identical or similar element indicates identical or similar label.
Embodiment
In order to make content of the present invention more clear and understandable, below in conjunction with specific embodiments and the drawings, content of the present invention is described in detail.
Fig. 2 schematically shows according to the schematic diagram of the LED projector remote control repeater system of the embodiment of the present invention.
Specifically, as shown in Figure 2, according to the LED projector remote control repeater system of the embodiment of the present invention, comprise: projecting cell 100 and image-display units 200.
Wherein, described projecting cell 100 for according to receive view data to described image-display units 200, launch image light, thereby on described image-display units 200, form image.
In some applications, described image-display units 200 can be wall.
And, as shown in Figure 2, according to the LED projector remote control repeater system of the embodiment of the present invention, also comprise: remote control unit 400, the remote controller signal that is arranged in described image-display units 200 surfaces receive retransmission unit 300 and be arranged in the telepilot forward signal receiving element 10 on described projecting cell 100 housings that exposes in projecting cell 100.
Wherein, remote control unit 400 is for receiving retransmission unit 300 via the first communication protocol transmitting straighforward operation signal according to user's operation towards the remote controller signal that is arranged in described image-display units 200 surfaces.
Remote controller signal receives retransmission unit 300 for after remote control unit 400 receives straighforward operation signal, straighforward operation signal is given to the telepilot forward signal receiving element 10 being arranged in projecting cell 100 via second communication protocol forward.
The straighforward operation signal that described projecting cell 100 receives according to telepilot forward signal receiving element 10 operates.
Preferably, the first communication protocol is identical with second communication agreement.Certainly, the first communication protocol can be not identical with second communication agreement yet.
Therefore, user can be according to the custom of operation televisor, the picture that directly utilizes telepilot to face toward to watch carries out remote control, so the above embodiment of the present invention provides a kind of LED projector remote control repeater system that meets custom and utilize the user's of telepilot operation televisor operating habit.
In addition, it should be noted that, unless otherwise indicated, otherwise the descriptions such as term " first " in instructions, " second ", " the 3rd " are only for distinguishing each assembly, element, step of instructions etc., rather than for representing logical relation between each assembly, element, step or ordinal relation etc.
Be understandable that, although the present invention discloses as above with preferred embodiment, but above-described embodiment is not in order to limit the present invention.For any those of ordinary skill in the art, do not departing from technical solution of the present invention scope situation, all can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not depart from technical solution of the present invention,, all still belongs in the scope of technical solution of the present invention protection any simple modification made for any of the above embodiments, equivalent variations and modification according to technical spirit of the present invention.
Claims (5)
1. a LED projector remote control repeater system, is characterized in that comprising: projecting cell and image-display units; Wherein, described projecting cell is used for to described image-display units, launching image light according to the view data receiving, thereby forms image on described image-display units.
2. LED projector remote control repeater system according to claim 1, characterized by further comprising: remote control unit, the remote controller signal that is arranged in described image-display units surface receive retransmission unit and be arranged in the telepilot forward signal receiving element on described projecting cell housing that exposes in projecting cell;
Wherein, described remote control unit is for receiving retransmission unit via the first communication protocol transmitting straighforward operation signal according to user's operation towards the remote controller signal that is arranged in described image-display units surface;
Described remote controller signal receives retransmission unit for after receiving straighforward operation signal from remote control unit, described straighforward operation signal is given to the telepilot forward signal receiving element being arranged in projecting cell via second communication protocol forward;
The straighforward operation signal that described projecting cell receives according to described telepilot forward signal receiving element operates.
3. LED projector remote control repeater system according to claim 1 and 2, is characterized in that, described image-display units is wall.
4. LED projector remote control repeater system according to claim 1 and 2, is characterized in that, the first communication protocol is identical with second communication agreement.
5. LED projector remote control repeater system according to claim 1 and 2, is characterized in that, the first communication protocol is not identical with second communication agreement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310694978.8A CN103745583A (en) | 2013-12-14 | 2013-12-14 | LED (light-emitting diode) projector remote control transmitting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310694978.8A CN103745583A (en) | 2013-12-14 | 2013-12-14 | LED (light-emitting diode) projector remote control transmitting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103745583A true CN103745583A (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310694978.8A Pending CN103745583A (en) | 2013-12-14 | 2013-12-14 | LED (light-emitting diode) projector remote control transmitting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867315A (en) * | 2015-05-29 | 2015-08-26 | 海信集团有限公司 | Control system and control method of infrared remote control signal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5400095A (en) * | 1993-05-11 | 1995-03-21 | Proxima Corporation | Display projection method and apparatus an optical input device therefor |
| US5788354A (en) * | 1995-11-06 | 1998-08-04 | Kabushiki Kaisha Advanced Display | Projection type display |
| CN1400815A (en) * | 2001-07-26 | 2003-03-05 | 三星电子株式会社 | Projecting display system to send remote control signal to the screen |
| CN1940703A (en) * | 2005-08-18 | 2007-04-04 | 赵申苓 | Realization of interactive projection system |
| CN201203948Y (en) * | 2008-05-12 | 2009-03-04 | 连德伦 | Infrared remote-control signal translator |
| US7546025B2 (en) * | 2004-07-06 | 2009-06-09 | Hewlett-Packard Development Company, L.P. | Media projector system |
-
2013
- 2013-12-14 CN CN201310694978.8A patent/CN103745583A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5400095A (en) * | 1993-05-11 | 1995-03-21 | Proxima Corporation | Display projection method and apparatus an optical input device therefor |
| US5788354A (en) * | 1995-11-06 | 1998-08-04 | Kabushiki Kaisha Advanced Display | Projection type display |
| CN1400815A (en) * | 2001-07-26 | 2003-03-05 | 三星电子株式会社 | Projecting display system to send remote control signal to the screen |
| US7546025B2 (en) * | 2004-07-06 | 2009-06-09 | Hewlett-Packard Development Company, L.P. | Media projector system |
| CN1940703A (en) * | 2005-08-18 | 2007-04-04 | 赵申苓 | Realization of interactive projection system |
| CN201203948Y (en) * | 2008-05-12 | 2009-03-04 | 连德伦 | Infrared remote-control signal translator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867315A (en) * | 2015-05-29 | 2015-08-26 | 海信集团有限公司 | Control system and control method of infrared remote control signal |
| CN104867315B (en) * | 2015-05-29 | 2019-11-29 | 海信集团有限公司 | A kind of control system and method for infrared remote-controlled signal |
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Application publication date: 20140423 |
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| RJ01 | Rejection of invention patent application after publication |