CN202230250U - 3D (three-dimensional) display device - Google Patents
3D (three-dimensional) display device Download PDFInfo
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- CN202230250U CN202230250U CN2011203211468U CN201120321146U CN202230250U CN 202230250 U CN202230250 U CN 202230250U CN 2011203211468 U CN2011203211468 U CN 2011203211468U CN 201120321146 U CN201120321146 U CN 201120321146U CN 202230250 U CN202230250 U CN 202230250U
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- display device
- eyeglass
- frame
- neighboring area
- left frame
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Abstract
The embodiment of the utility model discloses a 3D (three-dimensional) display device and relates to the field of 3D liquid crystal display, and the device can be used for realizing borderless display of pictures. The 3D display device disclosed by the embodiment of the utility model comprises a display screen, an upper border, a lower border, a left border and a right border as well as a lens arranged in front of the display screen, wherein the lens is provided with a central region and a peripheral region, the central region is corresponding to the display region of the display screen, the peripheral region is corresponding to at least one of the upper border, the lower border, the left border and the right border.
Description
Technical field
The utility model relates to the 3D field of liquid crystal display, relates in particular to a kind of 3D display device.
Background technology
Present stage, the 3D LCD receives consumer's popular welcome, and especially parallax baffle type bore hole formula 3D display has got in numerous consumers' the family at present.
Compare with common 2D picture demonstration, the 3D LCD can make picture become three-dimensional true to nature, and image no longer is confined to screen plane, and personage in the picture and animal etc. can be walked out outside the screen seemingly, let spectators that sensation on the spot in person is arranged.The classification of 3D display technique is various; But the most basic principle is similar; Utilize exactly and receive different pictures about human eye respectively, brain is lived again through image information superposeed then, constitutes one have anterior-posterior, on-time, the image of L-R, stereo directional effect such as far-near.
Because the 3D display has frame, so the user all can see frame in watching process, can not bring better viewing experience to the user.
The utility model content
The embodiment of the utility model technical matters to be solved is to provide a kind of 3D display device, can realize that the no frame of picture shows, thereby improve user's viewing experience.
For solving the problems of the technologies described above, the embodiment of the utility model adopts following technical scheme:
A kind of 3D display device; The upper side frame, lower frame, left frame and the left frame that comprise display screen, said display screen; Also comprise an eyeglass that is arranged at display screen the place ahead; Said eyeglass has central area and neighboring area, the viewing area of the corresponding display screen in said central area, the corresponding upper side frame in said neighboring area, lower frame, left frame and left frame at least one of them.
Corresponding left frame in the neighboring area of said eyeglass and left frame.
The corresponding upper side frame in the neighboring area of said eyeglass, lower frame, left frame and left frame.
The central area of said eyeglass is hollow form.
The corresponding upper side frame in the neighboring area of said eyeglass, left frame and left frame.
Said lower frame is provided with control knob.
Said neighboring area is curve form or inclined plane shape.
Said neighboring area is a prism shape.
Said 3D display device is parallax baffle formula, lens pillar formula, liquid crystal grating formula, initiatively fast gate-type or polaroid glasses formula.
Said 3D display device comprises 2D/3D display converter spare.
The surface of said eyeglass is provided with one deck anti-reflection film.
The outside surface of the neighboring area of said eyeglass is provided with the optical thin film of one deck high index of refraction.
The refractive index of the optical thin film of said high index of refraction is greater than the refractive index of the neighboring area of said eyeglass.
The inside surface of said eyeglass or outside surface are provided with one deck anti-reflection film, and the outside surface of the neighboring area of said eyeglass is provided with the optical thin film of one deck high index of refraction.
The refractive index of the optical thin film of said high index of refraction is greater than the refractive index of the neighboring area of said eyeglass.
The material of said eyeglass is glass or resin.
The 3D display device of the utility model embodiment; The place ahead through at display screen is provided with the eyeglass that can change optical path of incident light; And eyeglass cover display screen and upper side frame, lower frame, left frame and left frame at least one of them; The no frame of having realized picture shows, has improved user's viewing experience.Wherein, eyeglass can be prismatic lens or glass mirror, resin lens with curved edges, and eyeglass is drawn materials extensively, easy to implement and suitability for industrialized production.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; The accompanying drawing of required use is done to introduce simply in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is one of front view of 3D display device among the utility model embodiment;
Fig. 2 be 3D display device among the utility model embodiment front view two;
Fig. 3 is one of vertical view of 3D display device among the utility model embodiment;
Fig. 4 be 3D display device among the utility model embodiment front view three;
Fig. 5 be 3D display device among the utility model embodiment vertical view two;
Fig. 6 is the light path synoptic diagram of 3D display device among the utility model embodiment.
Description of reference numerals:
1, display screen 2, upper side frame 3, lower frame 4, left frame 5, left frame 6, eyeglass
Embodiment
The utility model embodiment provides a kind of 3D display device, has realized that the no frame of picture shows, thereby has improved user's viewing experience.
Below in conjunction with accompanying drawing the utility model embodiment is done detailed description.
Embodiment one
Present embodiment provides a kind of 3D display device, like Fig. 1, Fig. 2 and shown in Figure 3, comprising: the upper side frame 2 of display screen 1, display screen 1, lower frame 3, left frame 4 and left frame 5.The 3D display device of present embodiment also comprises an eyeglass 6, and eyeglass 6 is arranged at the place ahead of display screen 1.
The material of eyeglass 6 can be glass or resin.In the present embodiment, like Fig. 2 and shown in Figure 5, the viewing area of the corresponding display screen 1 in the central area of eyeglass 6, the left frame 4 and the left frame 5 of corresponding (the promptly covering) display screen in the neighboring area of eyeglass 6.Under this embodiment, when display screen 1 carries out the image demonstration, the beholder will no longer see left frame 4 and left frame 5, reach the effect of no frame (visually not having left frame and left frame).
As the distortion of this enforcement, the neighboring area of eyeglass 6 can be set to corresponding upper side frame 2 and lower frame 3; Can be set to corresponding upper side frame 2 and left frame 4; Can be set to corresponding lower frame 3 and left frame 5; Can be set to corresponding lower frame 3 and left frame 4; Can be set to corresponding upper side frame 2, left frame 5 and left frame 4, as shown in Figure 4; Can also be set to corresponding upper side frame 2, lower frame 3, left frame 4 and left frame 5; Or the like.Be that one of them gets final product at least for upper side frame 2, lower frame 3, left frame 4 and the left frame 5 of the corresponding display screen in neighboring area of eyeglass 6.When display screen 1 shows, the beholder will visually no longer see the corresponding frame in neighboring area of eyeglass 6, reach the display effect that visually corresponding frame region does not have frame.Generally speaking, if (such as lower frame 3) is provided with switches such as control knob on certain frame, then the neighboring area is not corresponding with it, influences the operation to display device so that realize after the no frame visual effect.
In the neighboring area of eyeglass 6 when the upper side frame 2 of corresponding display screen, lower frame 3, left frame 4 and 5 four frames of left frame; The central area of eyeglass 6 can be for hollowing out design; Promptly for eyeglass 6; Only have the material with optical property in the neighboring area, the central area is (promptly being hollow form) that hollows out.At this moment, the central area has better transmitance; And the display effect of frame still can be realized not having in the neighboring area.
It should be noted that; Among each embodiment of the utility model; Upper side frame 2, lower frame 3, left frame 4 and the left frame 5 of the corresponding display screen in the neighboring area of eyeglass 6 at least one of them, be not that the width that refers to the neighboring area is identical and the position is overlapping fully with the width of corresponding frame (such as upper side frame 2); Generally speaking, in order to realize the refraction effect of display image, need make the width of the width of neighboring area, and frame region partly covers the viewing area of display screen 1 greater than corresponding frame.Concrete width and particular location can hope that the display effect that reaches regulates and set according to reality.
In the present embodiment, the material of eyeglass 6 can be the material that glass material or resin material etc. are suitable for making optical mirror slip; The central area of eyeglass 6 and the material of neighboring area, according to actual needs, can be identical also can be inequality.
The neighboring area of the eyeglass 6 in this enforcement non-planar, as shown in Figure 5 can be processed curve form or inclined plane shape; Preferably, can process prism shape.When processing prism shape, can realize better not having the frame effect, can bring better display effect and experience to the user.
3D display device in the present embodiment can be the parallax baffle formula, can be the lens pillar formula, can be the liquid crystal grating formula, can be initiatively fast gate-type, can be polaroid glasses formula etc.Further, the 3D display device in the present embodiment comprises 2D/3D display converter spare, can realize the conversion that 2D/3D shows, can realize also that promptly 2D shows.
In addition, for satisfying different consumer demands, the face shaping of the display device of present embodiment can be done circular or rectangle or prismatic, and corresponding, the shape of prismatic lens also will be made into the cylinder bodily form, cuboid, the prismatic bodily form.
The 3D display device of present embodiment is provided with the eyeglass that the neighboring area can change optical path of incident light through the place ahead at display screen, has realized that the no frame of picture shows, has improved user's viewing experience.Wherein, eyeglass can be prismatic lens or glass mirror, resin lens with curved edges, and eyeglass is drawn materials extensively, easy to implement and suitability for industrialized production.
Embodiment two
The difference of present embodiment and embodiment one is that the surface of eyeglass 6 is provided with (mode that can take plated film or apply) one deck anti-reflection film.Said anti-reflection film is arranged near the inside surface of display screen 1 or all can away from the outside surface of display screen 1; Perhaps inside surface and outside surface can all be provided with one deck anti-reflection film.The effect of anti-reflection film is to reduce catoptrical intensity, thereby increases the transmission light intensity, makes image display effect more clear.In the present embodiment, the material of anti-reflection film can be a calcium fluoride.Those skilled in the art will appreciate that said anti-reflection film also can be multilayer.
Embodiment three
The difference of present embodiment and embodiment one is, the outside surface in the neighboring area of eyeglass 6 is provided with the optical thin film of (mode that can take plated film or apply) one deck high index of refraction.Wherein, the refractive index of optical thin film is greater than the refractive index in lens periphery zone.This design can change showing paths of image to a greater degree, and can realize does not better have the frame effect.
Embodiment four
The difference of present embodiment and embodiment one is that (inside surface or outside surface) is provided with one deck anti-reflection film on the surface of eyeglass 6, and the outside surface in the neighboring area of eyeglass is provided with the optical thin film of one deck high index of refraction.Preferably, the refractive index of optical thin film is greater than the refractive index in lens periphery zone.In the present embodiment, can be arranged on the inside surface of eyeglass 6 for anti-reflection film, the optical thin film of high index of refraction is arranged on the outside surface of eyeglass 6; Also can be arranged on the outside surface of eyeglass 6 for anti-reflection film, the optical thin film of high index of refraction is arranged on the surface of anti-reflection film.
This design not only can increase the transmitance of display image, and can change showing paths of image to a greater degree, realizes better no frame effect.
The above; Be merely the embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field can expect changing or replacement in the technical scope that the utility model discloses easily, all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of said claim.
Claims (16)
1. 3D display device; Comprise display screen, upper side frame, lower frame, left frame and left frame; It is characterized in that also comprise an eyeglass that is arranged at display screen the place ahead, said eyeglass has central area and neighboring area; The viewing area of the corresponding display screen in said central area, the corresponding upper side frame in said neighboring area, lower frame, left frame and left frame at least one of them.
2. 3D display device according to claim 1 is characterized in that, corresponding left frame in the neighboring area of said eyeglass and left frame.
3. 3D display device according to claim 1 is characterized in that, the corresponding upper side frame in the neighboring area of said eyeglass, lower frame, left frame and left frame.
4. 3D display device according to claim 3 is characterized in that the central area of said eyeglass is hollow form.
5. 3D display device according to claim 1 is characterized in that, the corresponding upper side frame in the neighboring area of said eyeglass, left frame and left frame.
6. 3D display device according to claim 5 is characterized in that said lower frame is provided with control knob.
7. according to each described 3D display device of claim 1～6, it is characterized in that said neighboring area is curve form or inclined plane shape.
8. 3D display device according to claim 7 is characterized in that, said neighboring area is a prism shape.
9. according to each described 3D display device of claim 1～6, it is characterized in that said 3D display device is parallax baffle formula, lens pillar formula, liquid crystal grating formula, initiatively fast gate-type or polaroid glasses formula.
10. 3D display device according to claim 9 is characterized in that, said 3D display device comprises 2D/3D display converter spare.
11., it is characterized in that the surface of said eyeglass is provided with one deck anti-reflection film according to the described 3D display device of claim 1～6.
12., it is characterized in that the outside surface of the neighboring area of said eyeglass is provided with the optical thin film of one deck high index of refraction according to the described 3D display device of claim 1～6.
13. 3D display device according to claim 12 is characterized in that the refractive index of the optical thin film of said high index of refraction is greater than the refractive index of the neighboring area of said eyeglass.
14. according to the described 3D display device of claim 1～6, it is characterized in that the inside surface of said eyeglass or outside surface are provided with one deck anti-reflection film, the outside surface of the neighboring area of said eyeglass is provided with the optical thin film of one deck high index of refraction.
15. 3D display device according to claim 14 is characterized in that the refractive index of the optical thin film of said high index of refraction is greater than the refractive index of the neighboring area of said eyeglass.
16., it is characterized in that the material of said eyeglass is glass or resin according to the described 3D display device of claim 1～6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203211468U CN202230250U (en) | 2011-08-30 | 2011-08-30 | 3D (three-dimensional) display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203211468U CN202230250U (en) | 2011-08-30 | 2011-08-30 | 3D (three-dimensional) display device |
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| Publication Number | Publication Date |
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| CN202230250U true CN202230250U (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011203211468U Expired - Lifetime CN202230250U (en) | 2011-08-30 | 2011-08-30 | 3D (three-dimensional) display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336279A (en) * | 2014-08-14 | 2016-02-17 | 联想(北京)有限公司 | Electronic equipment |
| CN105336272A (en) * | 2015-11-30 | 2016-02-17 | 联想(北京)有限公司 | Electronic device |
-
2011
- 2011-08-30 CN CN2011203211468U patent/CN202230250U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336279A (en) * | 2014-08-14 | 2016-02-17 | 联想(北京)有限公司 | Electronic equipment |
| CN105336272A (en) * | 2015-11-30 | 2016-02-17 | 联想(北京)有限公司 | Electronic device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |
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| CX01 | Expiry of patent term |