CN103927953A - Projection display system and method - Google Patents
Projection display system and method Download PDFInfo
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- CN103927953A CN103927953A CN201410161714.0A CN201410161714A CN103927953A CN 103927953 A CN103927953 A CN 103927953A CN 201410161714 A CN201410161714 A CN 201410161714A CN 103927953 A CN103927953 A CN 103927953A
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Abstract
The invention discloses a projection display system and method. The method comprises the steps that a transparent reflection layer is arranged on one side of a transparent medium layer; at least one projector is arranged in the space on one side of the transparent reflection layer of the transparent medium layer and can project pictures onto the transparent reflection layer; at least one playing control terminal in communication with the projector in a one-to-one corresponding mode controls the corresponding projector to carry out projection on the transparent reflection layer according to set picture content to be played. Due to the fact that the transparent medium layer with the transparent reflection layer is used as a picture display carrier, a special display screen is not needed in the process of projection display, the cost can be lowered, and the occupied space is small. A user can display the pictures through the transparent medium layer such as surrounding glass and acrylic materials with high light transmittance performance conveniently at any time.
Description
Technical field
The present invention relates to projection field, particularly, relate to a kind of projection display system and method.
Background technology
Along with urban digital construction, increasing audio-visual dispensing device is used.By these audio-visual dispensing devices, not only can realize advertising, can also play some amusements or public good video and watch for outdoor subscriber, and be convenient to city lighting.
Yet, at present, want to realize carrying out somewhere audio-visual input, need to configure special display screen and dispensing device, this just causes throwing in cost increases, but also can take too much space.In addition,, once not need to carry out audio-visual input in the future, may also need to go specially to dismantle this display screen and dispensing device.Like this, not only inconvenient, also easily cause environmental pollution and later stage garbage disposal problem.
Summary of the invention
The object of this invention is to provide a kind of novel, without projection display system and the method for the special display screen of configuration.
To achieve these goals, the invention provides a kind of projection methods of exhibiting, the method comprises the following steps: the side at transparent dielectric layer arranges transparent reflecting layer; In the space of transparent reflecting layer one side of described transparent dielectric layer, at least one projector is set, and make described at least one projection function by image projection to described transparent reflecting layer; By with described at least one projector one by one at least one Play Control terminal of corresponding communication according to the image content to be played of setting, control homolographic projection machine and carry out projection to described transparent reflecting layer.
The present invention also provides a kind of projection display system, and this system comprises: transparent dielectric layer; Transparent reflecting layer, is arranged on a side of described transparent dielectric layer; At least one projector, this projector is arranged in the space of transparent reflecting layer one side of described transparent dielectric layer, and set position makes projection function that picture is projected on described transparent reflecting layer; And at least one Play Control terminal, the communication of Bing Yugai projector of the corresponding Yi Ge of each Play Control terminal projector, carries out projection for controlling homolographic projection machine according to the image content to be played of setting to described transparent reflecting layer.
By technique scheme, for example, owing to adopting the transparent dielectric layer of having transparent reflecting layer (, holographic transparent film) as picture exhibition carrier, therefore, do not need to be equipped with special display screen and carry out picture exhibition, thereby can reduce costs, and can not take too much space.User can be at any time carries out projection displaying by means of strong transparent dielectric layers of all light transmissions such as glass at one's side, acrylics.When needs carry out projection displaying, should have the transparent dielectric layer of transparent reflecting layer as the carrier of picture exhibition; And when not needing to carry out projection displaying, should still keep its original light transmission with the transparent dielectric layer of transparent reflecting layer, do not affect daylighting.Thereby projection display system provided by the invention is sustainable to be recycled.
In addition, because the power of projector and Play Control terminal is all less, thereby can reduce the power consumption of whole system, thereby save the energy.And, do not need to show and produce specially display screen for projection, thereby can effectively economize on resources.In addition, once no longer need to carry out projection displaying in the future, user also only needs to remove projector and Play Control terminal, without removing this transparent dielectric layer.Therefore, not only provide users with the convenient, can also reduce the physics and the chemical refuse that due to projects, produce, avoid environmental pollution and later stage garbage disposal problem.Therefore, projection display system provided by the invention has very strong environmental protection characteristic.
Other features and advantages of the present invention partly in detail are described the embodiment subsequently.
Accompanying drawing explanation
Accompanying drawing is to be used to provide a further understanding of the present invention, and forms a part for instructions, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation of projection display system according to the embodiment of the present invention; And
Fig. 2 is according to the structural representation of the projection display system of another embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.Should be understood that, embodiment described herein only, for description and interpretation the present invention, is not limited to the present invention.
Fig. 1 shows the structural representation of projection display system according to the embodiment of the present invention.As shown in Figure 1, this system can comprise: transparent dielectric layer 1; Transparent reflecting layer 11, is arranged on a side of described transparent dielectric layer 1; Projector 2
1, this projector 2
1be arranged in the space of transparent reflecting layer 11 1 sides of described transparent dielectric layer 1, set position makes projector 2
1picture can be projected on described transparent reflecting layer 11; And Play Control terminal 3
1, corresponding to projector 2
1bing Yugai projector 2
1communication, for controlling this projector 2 according to the image content to be played of setting
1to described transparent reflecting layer 11, carry out projection.
As shown in Figure 1, transparent reflecting layer 11 is arranged on a side of transparent dielectric layer 1, and this side can be called as " reflector space ".The size of this transparent reflecting layer 11 is relevant with the size of this transparent dielectric layer 1.For example, the size of this transparent reflecting layer 11 can equate with the size of this transparent dielectric layer 1, also can be less than the size of this transparent dielectric layer 1, specifically can determine according to the required imaging region size of reality.In addition, generally, transparent reflecting layer 11 and transparent dielectric layer 1 can have rectangular shape.
The material of described transparent dielectric layer 1 can be such as being the stronger materials of light transmission such as glass, acrylic.In an embodiment of the invention, described transparent dielectric layer 1 can be such as being glass on the show window of market or glass curtain wall of mansion etc.Described transparent reflecting layer 11 can be for example transparent imaging film (for example, holographic transparent film).In addition, the penetrability of described transparent reflecting layer 11 can reach 96%.By this transparent reflecting layer 11, user can watch by projector 2 at the opposite side (that is, transparent dielectric layer 1 is not provided with a side of transparent reflecting layer 11, and it can be called as " penetration region ") of this transparent reflecting layer 11
1the picture of projection.
In addition, because transparent reflecting layer 11 is transparent materials, therefore, when not carrying out projection displaying, with the transparent dielectric layer 1 of this transparent reflecting layer 11, can keep the light transmitting property of its script, not shut out the light, thereby do not affect daylighting.
As mentioned above, projector 2
1can be arranged in the space of transparent reflecting layer 11 1 sides of described transparent dielectric layer 1, preferably be arranged in the indoor ceiling of transparent reflecting layer 11 1 sides, not take the interior space.In addition, projector 2
1set position makes this projector 2
1picture can be projected on described transparent reflecting layer 11.
Projector 2 can be set in the following manner
1position: described projector 2
1position be configured such that this projector 2
1arrive the projection distance (for example, the distance L shown in Fig. 1) of described transparent reflecting layer 11 between this projector 2
1maximum projection distance and minimum projection distance between.Projector 2
1maximum projection distance and minimum projection distance can come in the following manner to be determined:
Maximum projection distance=projector 2
1the minimum projection distance=projector 2 of size/LCD panel size of maximum focal length * transparent reflecting layer 11
1size/LCD panel size of minimum focus * transparent reflecting layer 11
As mentioned above, transparent reflecting layer 11 can have rectangular shape.In this case, the size of transparent reflecting layer 11 refers to the Diagonal Dimension of rectangle transparent reflecting layer 11.In like manner, projector 2
1camera lens in LCD panel also can there is rectangular shape, so, LCD panel size refers to rectangle projector 2
1diagonal Dimension.
Play Control terminal 3
1can with projector 2
1communication, for controlling this projector 2
1work.This Play Control terminal 3
1common small volume, therefore, this Play Control terminal 3
1can not take larger space.In an embodiment of the invention, described projector 2
1with described Play Control terminal 3
1between can for example by RS232 Serial Port Line, communicate.But should be understood that, other communication connection modes (for example communication) are also fine, and the present invention does not limit this.
Play Control terminal 3
1can carry out controlling projection machine 2 according to the image content to be played of setting
1to described transparent reflecting layer 11, carry out projection.In addition described Play Control terminal 3,
1can also come co-controlling projector 2 according to the playing sequence of setting and at least one and the image content to be played that sets in reproduction time (comprising playing duration time and broadcast start time)
1to described transparent reflecting layer 11, carry out projection.
Can be by Play Control terminal 3
1self set image content to be played, playing sequence and reproduction time.Like this, Play Control terminal 3
1can controlling projection machine 2
1at the reproduction time of setting, carry out the corresponding image content of projection with the playing sequence of setting.
In addition this Play Control terminal 3,
1can also controlling projection machine 2
1opening and closing.When needs carry out projection displaying, Play Control terminal 3
1first controlling projection machine 2
1open.Afterwards, according to the image content to be played of setting (or, according to the playing sequence of setting and at least one and image content to be played in reproduction time), control this projector 2
1to described transparent reflecting layer 11, carry out projection.Now, transparent dielectric layer 1 is used as picture exhibition carrier.
In the process of showing in projection, this Play Control terminal 3
1can also store (or upload, as below described in conjunction with Figure 2) play record, to check in the future.After projection displaying is complete, this Play Control terminal 3
1can controlling projection machine 2
1close.Now, transparent dielectric layer 1 is resumed as light transmission medium.
By technique scheme, owing to transparent reflecting layer 11(for example adopting, holographic transparent film) transparent dielectric layer 1 is as picture exhibition carrier, therefore, do not need to be equipped with special display screen and carry out picture exhibition, thereby can reduce costs, and can not take too much space.User can be at any time carries out projection displaying by means of strong transparent dielectric layers 1 of all light transmissions such as glass at one's side, acrylics.When needs carry out projection displaying, should have the transparent dielectric layer 1 of transparent reflecting layer 11 as the carrier of picture exhibition; And when not needing to carry out projection displaying, should still keep its original light transmission with the transparent dielectric layer 1 of transparent reflecting layer 11, do not affect daylighting.Thereby projection display system provided by the invention is sustainable to be recycled.
In addition, due to projector 2
1with Play Control terminal 3
1power all less (for example, projector 2
1power be 250W, Play Control terminal 3
1power be 12W), thereby can reduce the power consumption (generally expend for 4 hours 1 degree electricity) of whole system, thereby save the energy.And, do not need to show and produce specially display screen for projection, thereby can effectively economize on resources.In addition,, once no longer need to carry out projection displaying in the future, user also only needs to remove projector 2
1with Play Control terminal 3
1, without removing this transparent dielectric layer 1.Therefore, not only provide users with the convenient, can also reduce the physics and the chemical refuse that due to projects, produce, avoid environmental pollution and later stage garbage disposal problem.Therefore, projection display system provided by the invention has very strong environmental protection characteristic.
Preferred embodiment a kind of, projector 2
1camera lens before polaroid filter (not shown) can be installed.This polaroid filter can be for filtering discomfort glare, guarantees the sharpness of (or enhancing) picture simultaneously, thereby provide better visual experience for user.
Although Fig. 1 is with single projector 2
1with single Play Control terminal 3
1for example is described, but the invention is not restricted to this.Be understandable that, projection display system provided by the invention also can comprise (for example, the projector in Fig. 22 of a plurality of projectors
1～2
n) and a plurality of Play Control terminal (for example, Play Control terminal 3 in Fig. 2
1～3
n), wherein, the communication of Bing Yugai projector of the corresponding Yi Ge of each Play Control terminal projector, for controlling homolographic projection machine according to the image content to be played of setting (or, according to the playing sequence of setting and at least one and image content to be played in reproduction time), to described transparent reflecting layer 11, carry out projection.
Fig. 2 shows according to the structural representation of the projection display system of another embodiment of the present invention.As shown in Figure 2, this system can also comprise: with at least one Play Control terminal 3
1～3
nthe terminal remote control device 4 of communication.For example, described terminal remote control device 4 can with described at least one Play Control terminal 3
1～3
nbetween by network (wired or wireless network), communicate.
Described terminal remote control device 4 can or be closed described at least one Play Control terminal 3 for startup
1～3
n.Thus, can realize long-range and open or close projection displaying, and can realize time opening and close.
In addition, described image content to be played, playing sequence and reproduction time, except can being set by Play Control terminal self, can also carry out remote setting by this terminal remote control device 4.In this case, this terminal remote control device 4 can also be for for each Play Control terminal, set at least one in image content to be played, playing sequence and reproduction time separately, and transmit at least one in image content to be played, playing sequence and reproduction time separately to each Play Control terminal.Each Play Control terminal, after receiving the setting of terminal remote control device 4, is carried out projection according to this setup control projector 2.
Thus, can realize the Long-distance Control that projection is shown.User can set the broadcast mode (comprise in image content to be played, playing sequence, reproduction time at least one) of each Play Control terminal by terminal remote control device 4, easy to operate, and is easy to upgrade image content.
In addition, user can arrange different broadcast modes to different Play Control terminals as required.For example, suppose to have a plurality of projectors 2
1～2
nin the space of transparent reflecting layer 11 1 sides of transparent dielectric layer 1, to this transparent reflecting layer 11, carry out projection, described a plurality of projectors 2
1～2
nwith a plurality of Play Control terminals 3
1～3
ncorresponding one by one.So, can in advance a complete picture to be played be divided into a plurality of sprites, wherein, each Play Control terminal is corresponding to a sprite.Afterwards, can to each Play Control terminal, transmit its corresponding sprite content by terminal remote control device 4.Afterwards, each Play Control terminal is carried out projection according to its corresponding sprite content-control homolographic projection machine, to present the effect of picture splicing on transparent dielectric layer 1.In addition, can also different reproduction times be set to each Play Control terminal.Like this, can form the interlock projection of array, realize some unique visual effects, thereby bring abundanter visual experience for user.
The Play Control terminal 3 of describing in conjunction with Fig. 1 in the above
1in, this Play Control terminal 3 has been described
1can upload broadcasting record.Referring again to Fig. 2, each Play Control terminal can be play record and is uploaded to terminal remote control device 4.This terminal remote control device 4 can be at the long-range broadcasting record of checking and recording each Play Control terminal, thereby is convenient to management.
Of the present invention another preferred embodiment in, described a plurality of Play Control terminals 3
1～3
nin each Play Control terminal can comprise detecting unit (not shown), for detection of the work state information of this Play Control terminal self (for example, the operating voltage of Play Control terminal and/or electric current) and/or the work state information of the projector corresponding with this Play Control terminal is (for example, the operating voltage of projector and/or electric current), and the work state information of the work state information of this Play Control terminal self and/or this projector is sent to described terminal remote control device 4.Thus, terminal remote control device 4 can be realized the remote monitoring to the duty of Play Control terminal and/or projector.When any one in the two or both duties are abnormal (for example, the working current of projector is less than a threshold value, can think that the duty of this projector is abnormal, may there is power-off or fault), terminal remote control device 4 can be found in time, and arrangement personnel overhaul in time, thereby can extend the serviceable life of projector and Play Control terminal.
The present invention also provides a kind of projection methods of exhibiting.The method can comprise the following steps: the side at transparent dielectric layer 1 arranges transparent reflecting layer 11; In the space of transparent reflecting layer 11 1 sides of described transparent dielectric layer 1, at least one projector 2 is set
1～2
n, and make described at least one projector 2
1～2
ncan be by image projection to described transparent reflecting layer 11; By with described at least one projector 2
1～2
nat least one Play Control terminal 3 that correspondence is communicated by letter one by one
1～3
naccording to the image content to be played of setting, control homolographic projection machine and carry out projection to described transparent reflecting layer 11.
The method can also comprise: described at least one Play Control terminal 3
1～3
naccording to the playing sequence of setting and at least one in reproduction time, control homolographic projection machine and carry out projection to described transparent reflecting layer 11.
Described at least one projector 2
1～2
nin the position of each projector be configured such that this projector to the projection distance of described transparent reflecting layer 11 between the maximum projection distance and minimum projection distance of this projector, wherein,
Size/LCD panel size of the maximum focal length * transparent reflecting layer of maximum projection distance=projector
Size/LCD panel size of the minimum focus * transparent reflecting layer of minimum projection distance=projector
Described transparent reflecting layer 11 can be for example holographic transparent film.And the penetrability of described transparent reflecting layer 11 can reach 96%.Before the camera lens of described projector, polaroid filter can be installed.
The method can also comprise: by with described at least one Play Control terminal 3
1～3
nthe terminal remote control device 4 of communication carries out at least one in following operation: start or close described at least one Play Control terminal 3
1～3
n; For each Play Control terminal, set at least one in image content to be played, playing sequence and reproduction time separately, and transmit at least one in image content to be played, playing sequence and reproduction time separately to each Play Control terminal; Check described at least one Play Control terminal 3
1～3
nbroadcasting record.Wherein, described terminal remote control device 4 and described at least one Play Control terminal 3
1～3
nbetween can be by network service.
The method can also comprise: described at least one Play Control terminal 3
1～3
nin each Play Control terminal can detect the work state information of this Play Control terminal self and/or the work state information of the projector corresponding with this Play Control terminal, and the work state information of the work state information of this Play Control terminal self and/or this projector is sent to described terminal remote control device 4.
In sum, in projection display system provided by the invention and method, for example, owing to transparent reflecting layer (adopting, holographic transparent film) transparent dielectric layer is as picture exhibition carrier, therefore, do not need to be equipped with special display screen and carry out picture exhibition, thereby can reduce costs, and can not take too much space.User can be at any time carries out projection displaying by means of strong transparent dielectric layers of all light transmissions such as glass at one's side, acrylics.When needs carry out projection displaying, should have the transparent dielectric layer of transparent reflecting layer as the carrier of picture exhibition; And when not needing to carry out projection displaying, should still keep its original light transmission with the transparent dielectric layer of transparent reflecting layer, do not affect daylighting.Thereby projection display system provided by the invention is sustainable to be recycled.
In addition, because the power of projector and Play Control terminal is all less, thereby can reduce the power consumption of whole system, thereby save the energy.And, do not need to show and produce specially display screen for projection, thereby can effectively economize on resources.In addition, once no longer need to carry out projection displaying in the future, user also only needs to remove projector and Play Control terminal, without removing this transparent dielectric layer.Therefore, not only provide users with the convenient, can also reduce the physics and the chemical refuse that due to projects, produce, avoid environmental pollution and later stage garbage disposal problem.Therefore, projection display system provided by the invention has very strong environmental protection characteristic.
Below describe by reference to the accompanying drawings the preferred embodiment of the present invention in detail; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition each the concrete technical characterictic described in above-mentioned embodiment, in reconcilable situation, can combine by any suitable mode.For fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible array modes.
In addition, between various embodiment of the present invention, also can carry out combination in any, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (16)
1. a projection methods of exhibiting, is characterized in that, the method comprises the following steps:
A side at transparent dielectric layer arranges transparent reflecting layer;
In the space of transparent reflecting layer one side of described transparent dielectric layer, at least one projector is set, and make described at least one projection function by image projection to described transparent reflecting layer;
By with described at least one projector one by one at least one Play Control terminal of corresponding communication according to the image content to be played of setting, control homolographic projection machine and carry out projection to described transparent reflecting layer.
2. method according to claim 1, is characterized in that, the method also comprises:
Described at least one Play Control terminal is controlled homolographic projection machine according to the playing sequence of setting and at least one in reproduction time and is carried out projection to described transparent reflecting layer.
3. method according to claim 1, is characterized in that, the position of described projector be configured such that this projector to the projection distance of described transparent reflecting layer between the maximum projection distance and minimum projection distance of this projector, wherein,
Size/LCD panel size of the maximum focal length * transparent reflecting layer of maximum projection distance=projector
Size/LCD panel size of the minimum focus * transparent reflecting layer of minimum projection distance=projector.
4. method according to claim 1, is characterized in that, described transparent reflecting layer is holographic transparent film, and the penetrability of described transparent reflecting layer reaches 96%.
5. method according to claim 1, is characterized in that, before the camera lens of described projector, polaroid filter is installed.
6. according to the method described in arbitrary claim in claim 1-5, it is characterized in that, the method also comprises:
By the terminal remote control device with described at least one Play Control terminal communication, carry out at least one in following operation: start or close described at least one Play Control terminal; For each Play Control terminal, set at least one in image content to be played, playing sequence and reproduction time separately, and transmit at least one in image content to be played, playing sequence and reproduction time separately to each Play Control terminal; Check the broadcasting record of described at least one Play Control terminal.
7. method according to claim 6, is characterized in that, between described terminal remote control device and described at least one Play Control terminal by network service.
8. method according to claim 6, is characterized in that, the method also comprises:
Described Play Control terminal detects the work state information of this Play Control terminal self and/or the work state information of the projector corresponding with this Play Control terminal, and the work state information of the work state information of this Play Control terminal self and/or this projector is sent to described terminal remote control device.
9. a projection display system, is characterized in that, this system comprises:
Transparent dielectric layer;
Transparent reflecting layer, is arranged on a side of described transparent dielectric layer;
At least one projector, this projector is arranged in the space of transparent reflecting layer one side of described transparent dielectric layer, and set position makes projection function that picture is projected on described transparent reflecting layer; And
At least one Play Control terminal, the communication of Bing Yugai projector of the corresponding Yi Ge of each Play Control terminal projector, carries out projection for controlling homolographic projection machine according to the image content to be played of setting to described transparent reflecting layer.
10. system according to claim 9, is characterized in that, described Play Control terminal is also carried out projection for controlling homolographic projection machine according at least one of the playing sequence of setting and reproduction time to described transparent reflecting layer.
11. systems according to claim 9, is characterized in that, the position of described projector be configured such that this projector to the projection distance of described transparent reflecting layer between the maximum projection distance and minimum projection distance of this projector, wherein,
Size/LCD panel size of the maximum focal length * transparent reflecting layer of maximum projection distance=projector
Size/LCD panel size of the minimum focus * transparent reflecting layer of minimum projection distance=projector.
12. systems according to claim 9, is characterized in that, described transparent reflecting layer is holographic transparent film, and the penetrability of described transparent reflecting layer reaches 96%.
13. systems according to claim 9, is characterized in that, before the camera lens of described projector, polaroid filter are installed.
14. according to the system described in arbitrary claim in claim 9-13, it is characterized in that, this system also comprises:
Terminal remote control device, with described at least one Play Control terminal communication, for carrying out at least one of following operation: start or close described at least one Play Control terminal; For each Play Control terminal, set at least one in image content to be played, playing sequence and reproduction time separately, and transmit at least one in image content to be played, playing sequence and reproduction time separately to each Play Control terminal; Check the broadcasting record of described at least one Play Control terminal.
15. systems according to claim 14, is characterized in that, between described terminal remote control device and described at least one Play Control terminal by network service.
16. systems according to claim 14, it is characterized in that, described Play Control terminal comprises detecting unit, for detection of the work state information of the work state information of this Play Control terminal self and/or the projector corresponding with this Play Control terminal, and the work state information of the work state information of this Play Control terminal self and/or this projector is sent to described terminal remote control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410161714.0A CN103927953A (en) | 2014-01-16 | 2014-04-18 | Projection display system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027470.2 | 2014-01-16 | ||
| CN201420027470 | 2014-01-16 | ||
| CN201410161714.0A CN103927953A (en) | 2014-01-16 | 2014-04-18 | Projection display system and method |
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| CN103927953A true CN103927953A (en) | 2014-07-16 |
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|---|---|---|---|
| CN201410161714.0A Pending CN103927953A (en) | 2014-01-16 | 2014-04-18 | Projection display system and method |
| CN201420191274.9U Expired - Lifetime CN203812529U (en) | 2014-01-16 | 2014-04-18 | Projection display system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010038A (en) * | 2019-03-15 | 2019-07-12 | 佛山市星耀光环境工程技术有限公司 | A kind of glass curtain wall based on DLP display technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI675958B (en) * | 2018-11-23 | 2019-11-01 | 仁寶電腦工業股份有限公司 | Space adjustment system and control method thereof |
| CN109819227A (en) * | 2018-12-07 | 2019-05-28 | 上海阳霖文化传媒发展有限公司 | A kind of automatic jettison system of outdoor advertising and its method preventing malicious attack |
| CN109767708A (en) * | 2019-01-27 | 2019-05-17 | 上海阳霖文化传媒发展有限公司 | All-in-one machine is launched in outdoor advertising automatically |
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| 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 |
| CN1430409A (en) * | 2001-12-25 | 2003-07-16 | 精工爱普生株式会社 | Radio control system and method for projector |
| CN1639629A (en) * | 2002-03-08 | 2005-07-13 | 优泊公司 | Screen |
| CN1374594A (en) * | 2002-04-05 | 2002-10-16 | 威海齐威电子有限责任公司 | Remote controlled integrated computer-projector and its usage |
| US20060203758A1 (en) * | 2005-03-11 | 2006-09-14 | Samsung Electronics Co., Ltd. | Mobile terminal for relaying multimedia data to an external display device |
| CN202563239U (en) * | 2012-05-11 | 2012-11-28 | 苏州巨像科技有限公司 | Projection display system of transparent vehicle window |
| CN103050068A (en) * | 2012-12-29 | 2013-04-17 | 江苏奇纬新材料科技有限公司 | Holographic projection advertisement window |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010038A (en) * | 2019-03-15 | 2019-07-12 | 佛山市星耀光环境工程技术有限公司 | A kind of glass curtain wall based on DLP display technology |
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| CN203812529U (en) | 2014-09-03 |
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