CN104601973A - Naked-eye 2D and 3D split-screen display based on special-shaped screen - Google Patents
Naked-eye 2D and 3D split-screen display based on special-shaped screen Download PDFInfo
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- CN104601973A CN104601973A CN201410848332.5A CN201410848332A CN104601973A CN 104601973 A CN104601973 A CN 104601973A CN 201410848332 A CN201410848332 A CN 201410848332A CN 104601973 A CN104601973 A CN 104601973A
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Abstract
The invention discloses a naked-eye 2D and 3D split-screen display based on a special-shaped screen; the naked-eye 2D and 3D split-screen display comprises the special-shaped screen formed by cutting a standard liquid crystal screen in a partial clock signal removal manner as well as a corresponding backlight module; the special-shaped screen is provided with naked-eye 3D and 2D frequency-division display areas, wherein a bearing material is attached to the front part of the naked-eye 3D area and an optical grating is attached on the bearing material of the naked-eye 3D area; the optical grating attached at the joint of the naked-eye 3D area and the naked-eye 2D area is thicker and the bevel edge of this optical grating has an angle Alpha with the surface of the bearing material; the angle Alpha is taken as proper when the light from the surface of the special-shaped screen is parallel with the screen surface and then is refracted. With adoption of the above scheme, the naked-eye 2D and 3D multi-area display is realized on hardware and the original programs and software are simplified; because videos do not need to be subjected to compression and reduction of resolution ratios, the naked-eye 2D and 3D split-screen display is more reliable and pictures are better and more comfortable; with the processing of the critical edge (joint) of the 3D and 2D display, the display is uniform in the whole transition and stronger in zoning property.
Description
Technical field
The present invention relates to vehicle mounted multimedia audio/video player system field, be specifically related to a kind of 2D based on abnormity screen and bore hole 3D split screen broadcasting display.
Background technology
The content that abnormity screen is play, is also confined to the state of 2D picture, video, video and picture mixing at present, on abnormity screen, does not find that there is the pattern that 3D, 2D video mix is play or bore hole 3D, 2D mixing is play temporarily
Occur that the main cause of above phenomenon is:
1, standard screen is processed as the condition that possesses required by abnormity screen very harsh (not every standard screen can), and size is larger, more difficult cutting;
2, screen can directly affect the effect of 3D video playback by display size;
Above 2 is the relation of a contradiction;
3, bore hole 3D and 2D video split screen on abnormity screen play, relative to separately playing 2D content, the design of each side such as structure, heat radiation, hardware, software can be more complicated;
4, the scene that abnormity screen uses is mostly the environment of limited space system, vibration, concurrent condition harshness.Abnormity screen overall dimension requires " little, thin, light ";
Above 2 is also the relation mutually restricted.
For above-mentioned situation, present invention uses the problem that a kind of brand-new span mode is play to process bore hole 3D and 2D video simultaneously, to realize easy, reliable, that effect is excellent object.
Summary of the invention
The object of the invention is to overcome prior art Problems existing, provide a kind of 2D based on abnormity screen and bore hole 3D split screen to play display, 3D and 2D video can be play simultaneously.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of 2D based on abnormity screen and bore hole 3D split screen play display, comprise the abnormity screen cutting formation in the standard liquid crystal mode got rid of except section clock signal, and corresponding backlight module, described abnormity screen is provided with bore hole 3D and 2D frequency division viewing area, wherein, add in front portion, bore hole 3D district and post loading material, the loading material in bore hole 3D district sticks on grating, and the grating that the joint portion being positioned at bore hole 3D district and 2D district is sticked on is slightly thick, grating hypotenuse and loading material surface shape are at an angle alpha herein, its angle [alpha] size is advisable special-shaped screen surfaces parallel light out can be reflected away in panel.
Further, in the joint portion in described bore hole 3D district and 2D district, the grating extension of sticking on is to 2D district, and the grating of extension is level and smooth light transmission film.
Further, described grating is made by special-shaped screen image vegetarian refreshments arrangement mode.
Further, described loading material is high transmission rate material.
Further, described abnormity screen and backlight module adopt full aluminium to splice base plate.
The invention has the beneficial effects as follows:
Adopt technical solution of the present invention, hardware realizes bore hole 3D and 2D multi-section display, easy original program and software, and more reliable video need not compress, reduce the process such as resolution, make more excellent and comfortable 3D and 2D of image quality show the process of critical edge (joint portion), make display integral transition evenly, region sense is stronger.
Accompanying drawing explanation
Fig. 1 is the joint portion structural representation in bore hole 3D district of the present invention and 2D district;
Fig. 2 is special-shaped panel type display front view and the end view of one embodiment of the invention;
Fig. 3 be the present invention by grating angle, to guarantee in certain distance 3D effect balance schematic diagram.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
With reference to shown in Fig. 1, a kind of 2D based on abnormity screen and bore hole 3D split screen play display, comprise the abnormity screen cutting formation in the standard liquid crystal mode got rid of except section clock signal, and corresponding backlight module, described abnormity screen is provided with bore hole 3D and 2D frequency division viewing area, wherein, add in front portion, bore hole 3D district and post loading material, the loading material in bore hole 3D district sticks on grating, and the grating that the joint portion being positioned at bore hole 3D district and 2D district is sticked on is slightly thick, grating hypotenuse and loading material surface shape are at an angle alpha herein, its angle [alpha] size is advisable special-shaped screen surfaces parallel light out can be reflected away in panel.
In the joint portion in described bore hole 3D district and 2D district, the grating extension of sticking on is to 2D district, and the grating of extension is level and smooth light transmission film.
Described grating is made by special-shaped screen image vegetarian refreshments arrangement mode.
Described loading material is high transmission rate material.
Described abnormity screen and backlight module adopt full aluminium to splice base plate.
In the joint portion in described bore hole 3D district and 2D district, by optical texture process, critical junction is shown with the form of pure color frame.
In the present embodiment, carry out it mainly through the following steps to make:
1. make abnormity screen module
-size as required, cuts liquid-crystalline glasses;
-make module group backlight according to actual size;
-assembling module;
2. stick on 3D grating
-to abnormity screen module surface evening, levelling;
-making grating according to special-shaped screen image vegetarian refreshments arrangement mode, the present embodiment grating is PET material;
-needing the part showing 3D, common grating thickness is 0.5mm, and thickening place grating thickness is its 1.5-3 times, and grating has special angle, and has angle [alpha] at the thickening grating of 3D and 2D joint portion, and in the present embodiment, thickening place angle [alpha] is 65 degree; Extending to the part of display 2D, grating is level and smooth light transmission film;
-grating is directly affixed on abnormity screen;
-or grating is affixed on loading material, then loading material is affixed on liquid crystal display screen, the present embodiment loading material selects quartz glass;
4. package shell
5. A/D plate or similar analog to digital converter are installed;
6. debug, test.
In the present embodiment following choosing conditions is mainly contained to software and hardware:
A. PC main frame requires: operating system will mate A/D plate.
B. player requires: the broadcasting of 3D video supports 2 kinds of modes, ordinary playing device and special player; Use ordinary playing device, the rotation speed of hard disk has requirements at the higher level, the liquid hard disk of General Requirements; Use special player, common hard disc.
-special player supports Rimless, pulls arbitrarily, stretches
C. bore hole 3D and 2D split screen are play, and based on above-mentioned condition, have 2 kinds of modes:
-manual unlocking player, pulls the broadcasting of 3D broadcast area into and namely realizes naked eye 3 D function by 3D video; Pull 2D video into 2D broadcast area and can realize 2D playing function.
-automatic playing function: start access signal, player identifies 3D and 2D video automatically, and 3D video is then automatic to be play in 3D district with the resolution preset, and 2D video is then play in 2D region with the resolution preset.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the 2D based on abnormity screen and bore hole 3D split screen play display, comprise the abnormity screen cutting formation in the standard liquid crystal mode got rid of except section clock signal, and corresponding backlight module, it is characterized in that, described abnormity screen is provided with bore hole 3D and 2D frequency division viewing area, wherein, add in front portion, bore hole 3D district and post loading material, the loading material in bore hole 3D district sticks on grating, and the grating that the joint portion being positioned at bore hole 3D district and 2D district is sticked on is slightly thick, grating hypotenuse and loading material surface shape are at an angle alpha herein, its angle [alpha] size is advisable special-shaped screen surfaces parallel light out can be reflected away in panel.
2. the 2D based on abnormity screen according to claim 1 and bore hole 3D split screen play display, and it is characterized in that, in the joint portion in described bore hole 3D district and 2D district, the grating extension of sticking on is to 2D district, and the grating of extension is level and smooth light transmission film.
3. the 2D based on abnormity screen according to claim 1 and 2 and bore hole 3D split screen play display, and it is characterized in that, described grating is made by special-shaped screen image vegetarian refreshments arrangement mode.
4. the 2D based on abnormity screen according to claim 1 and 2 and bore hole 3D split screen play display, and it is characterized in that, described loading material is high transmission rate material.
5. the 2D based on abnormity screen according to claim 1 and bore hole 3D split screen play display, it is characterized in that, described abnormity screen and backlight module adopt full aluminium to splice base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410848332.5A CN104601973B (en) | 2014-12-31 | 2014-12-31 | Naked-eye 2D and 3D split-screen display based on special-shaped screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410848332.5A CN104601973B (en) | 2014-12-31 | 2014-12-31 | Naked-eye 2D and 3D split-screen display based on special-shaped screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104601973A true CN104601973A (en) | 2015-05-06 |
| CN104601973B CN104601973B (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410848332.5A Active CN104601973B (en) | 2014-12-31 | 2014-12-31 | Naked-eye 2D and 3D split-screen display based on special-shaped screen |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105739110A (en) * | 2016-05-06 | 2016-07-06 | 宁波维真显示科技有限公司 | Local naked eye 3D display |
| CN108535880A (en) * | 2018-04-18 | 2018-09-14 | 张家港康得新光电材料有限公司 | A kind of 2D/3D switchable opticals module, display device and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782684A (en) * | 2009-01-20 | 2010-07-21 | 精英电脑股份有限公司 | Head-up display device |
| CN102411214A (en) * | 2010-09-25 | 2012-04-11 | 台湾欧尼科技有限公司 | Image light deflection device |
| CN202332103U (en) * | 2011-10-30 | 2012-07-11 | 郭重阳 | Vehicle-mounted audio-visual split-screen display system |
| CN104155769A (en) * | 2014-07-15 | 2014-11-19 | 深圳市亿思达显示科技有限公司 | 2D/3D co-fusion display device and advertizing device |
-
2014
- 2014-12-31 CN CN201410848332.5A patent/CN104601973B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782684A (en) * | 2009-01-20 | 2010-07-21 | 精英电脑股份有限公司 | Head-up display device |
| CN102411214A (en) * | 2010-09-25 | 2012-04-11 | 台湾欧尼科技有限公司 | Image light deflection device |
| CN202332103U (en) * | 2011-10-30 | 2012-07-11 | 郭重阳 | Vehicle-mounted audio-visual split-screen display system |
| CN104155769A (en) * | 2014-07-15 | 2014-11-19 | 深圳市亿思达显示科技有限公司 | 2D/3D co-fusion display device and advertizing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105739110A (en) * | 2016-05-06 | 2016-07-06 | 宁波维真显示科技有限公司 | Local naked eye 3D display |
| CN108535880A (en) * | 2018-04-18 | 2018-09-14 | 张家港康得新光电材料有限公司 | A kind of 2D/3D switchable opticals module, display device and preparation method thereof |
| CN108535880B (en) * | 2018-04-18 | 2021-04-20 | 张家港康得新光电材料有限公司 | 2D/3D switchable optical module, display device and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104601973B (en) | 2017-02-22 |
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