CN202057895U - Naked-eye stereo display device - Google Patents
Naked-eye stereo display device Download PDFInfo
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- CN202057895U CN202057895U CN 201120046886 CN201120046886U CN202057895U CN 202057895 U CN202057895 U CN 202057895U CN 201120046886 CN201120046886 CN 201120046886 CN 201120046886 U CN201120046886 U CN 201120046886U CN 202057895 U CN202057895 U CN 202057895U
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- display panel
- blooming
- naked
- stereo display
- looking
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Abstract
The utility model provides a naked-eye stereo display device comprising a stereo display panel and an optical film. The stereo display panel is provided with a display surface and the optical film is arranged on the display surface of the stereo display panel. By utilizing the optical focusing or optical divergence characteristics of the optical film, the optimal observation distance of the preset stereo display panel can be changed according to different demands, so as to meet the observation demands of people in different observation distances.
Description
Technical field
The utility model is about a kind of naked 3 d display device of looking, and refers to a kind of naked 3 d display device of looking with characteristic that optical focus or optics disperses especially.
Background technology
Along with image shows scientific and technological progress, the conventional planar image can't satisfy the demand of audience on the visual perception, so display technique is extremely three-dimensional from planar development gradually, except the image and color on plane, also provides the visual experience of solid space.The principle of stereo display technique mainly is based upon on the basis of binocular parallax, by different optical designs, cause the light of different pixels that different distributed areas are arranged on time or space, make audience's images of left and right eyes receive the different images signal, this signal of video signal with difference can produce three-dimensional cognitive stereoscopic visual effect after handling through the brain visualization.
Stereo display technique is broadly divided into spectacle and the naked display technique of looking at present, and the eyeglass stereoscopic display technique need be worn special glasses just can produce stereoscopic visual effect, and for general user, what can bring inconvenience.Therefore stereo display technique in recent years all focuses on the naked three-dimensional display system of looking that exploitation need not be worn glasses.Please refer to Fig. 1, Fig. 1 is the synoptic diagram of existing stereo display panel, and as shown in Figure 1, existing stereo display panel 100 comprises a plurality of left-eye images district L and right-eye image district R, the images of left and right eyes that its signal of video signal can be respectively audience 10 receives, to produce stereoscopic visual effect.Yet existing stereo display panel 100 has a default the best to view and admire apart from d.Viewing and admiring less than the best when watching apart from d1 apart from viewing and admiring of d, image remains unfulfilled the eyes that focusing just is projected to audience 10 ', viewing and admiring greater than the best when watching apart from d2 apart from viewing and admiring of d, image focuses on audience 10 ahead of time " eyes the place ahead, so audience 10 " can receive the fuzzy image of dispersing after the focusing.Therefore only view and admire apart from d and watch Shi Caineng to reach best appreciation effect, and this best is viewed and admired apart from d and can and should be used for design according to the size of display device, be generally a fixed range, so therefore audience's the distance of viewing and admiring is restricted in the best.
The utility model content
The purpose of this utility model is to provide a kind of naked 3 d display device of looking, and it has adjustment and views and admires distance capabilities and can overcome best restriction of viewing and admiring distance in the existing stereo display technique.
In order to achieve the above object, the utility model provides a kind of naked 3 d display device of looking, and the described naked 3 d display device of looking comprises:
One in order to provide the stereo display panel of a stereopsis, and described stereo display panel has a display surface; And
One in order to adjust the blooming of viewing and admiring distance of described stereo display panel, and described blooming is arranged on the described display surface of described stereo display panel.
Described blooming comprises that one has the blooming of optical focus effect.
Described blooming comprises at least one convex lens sheet.
Described blooming comprises that one has the blooming that optics is dispersed effect.
Described blooming comprises at least one concace mirror lens.
Described blooming is to be arranged on the described display surface of described stereo display panel with a fixed form.
Described blooming is to be arranged on the described display surface of described stereo display panel in a movable mode.
The distance of viewing and admiring of described stereo display panel is to reach by a distance of adjusting described blooming and described stereo display panel.
Described stereo display panel is a lens pillar formula stereo display panel.
Described stereo display panel is a disparity barrier formula stereo display panel.
The naked blooming of looking 3 d display device by different optical character of the present utility model, can produce different the bests and view and admire distance, in other words, setting by blooming, can satisfy the audience and under different behaviours in service, view and admire the demand of distance, not view and admire distance and be not subject to the default the best of stereo display panel for difference.
Description of drawings
Fig. 1 is the synoptic diagram of existing stereo display panel.
Fig. 2 A, Fig. 2 B and Fig. 2 C are the naked synoptic diagram of looking 3 d display device of the utility model first embodiment.
Fig. 3 A, Fig. 3 B and Fig. 3 C are the naked synoptic diagram of looking 3 d display device of the utility model second embodiment.
Fig. 4 A and Fig. 4 B are the naked synoptic diagram of looking 3 d display device of the utility model the 3rd embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Please refer to Fig. 2 A, Fig. 2 B and Fig. 2 C.Fig. 2 A, Fig. 2 B and Fig. 2 C are the naked synoptic diagram of looking 3 d display device of the utility model first embodiment, wherein Fig. 2 A has illustrated the naked synoptic diagram of looking 3 d display device that blooming is not set, Fig. 2 B has illustrated and has been provided with the naked synoptic diagram of looking 3 d display device with optical focus effect, and Fig. 2 C has illustrated to be provided with has the naked synoptic diagram of looking 3 d display device that optics is dispersed effect.Shown in Fig. 2 A, the naked 3 d display device 2 of looking comprises a lens pillar formula stereo display panel 200, and a plurality of continuously arranged lens pillars 14, and lens pillar formula stereo display panel 200 comprises a plurality of left-eye images district L and right-eye image district R, and lens pillar 14 then is to be arranged on the display surface 202 of lens pillar formula stereo display panel 200.Lens pillar 14 can change the course of sending image, makes the image of left-eye images district L and right-eye image district R be projected to audience 12 images of left and right eyes respectively, thereby produces stereoscopic visual effect.Shown in Fig. 2 A, lens pillar formula stereo display panel 200 has a fixing the best and views and admires distance D.Shown in Fig. 2 B, first of the utility model first embodiment implements the sample attitude, and the naked 3 d display device 2 ' of looking comprises that a lens pillar formula stereo display panel 200, lens pillar 14 and a blooming 20 view and admire distance in order to adjustment.The type of lens pillar formula stereo display panel 200 is not limited in the present embodiment, for example can adopt liquid crystal display (LCD) panel, electroluminescence (EL) display panel or electric slurry display panel (PDP) etc.Blooming 20 in the present embodiment is to be arranged on the display surface 202 of lens pillar formula stereo display panel 200 with fixed form, and blooming 20 comprises that one has the blooming of optical focus effect, the image that lens pillar formula stereo display panel 200 is produced produces a best by its focusing effect and views and admires distance D 1, and this best view and admire distance D 1 in fact the best when not installing blooming 20 additional view and admire distance D.For reaching above-mentioned optical focus effect, in this embodiment, blooming 20 can be made of at least one convex lens, but is not limited thereto, and also can be made of at least one aspherical lens with optical focus effect.From the above, in this embodiment, blooming 20 can shorten lens pillar formula stereo display panel 200 default the bests and view and admire distance D, to satisfy the demand that audience's 12 ' closer distance is watched.In addition, present embodiment also provides another to implement aspect, and for the purpose of simplifying the description, only at narrating with above-mentioned enforcement aspect difference, and same components and embodiment thereof are not given unnecessary details at this.Shown in Fig. 2 C, second of the utility model first embodiment implements the naked 3 d display device 2 of looking of sample attitude " blooming 22 comprise that one has the blooming that optics is dispersed effect; make image that lens pillar formula stereo display panel 200 produces disperse effect and produce a best and view and admire distance D 2 by it, and this best view and admire distance D 2 in fact the best when not installing blooming 22 additional view and admire distance D.Disperse effect for reaching above-mentioned optics, in this embodiment, blooming 22 can be made of at least one concavees lens, but is not limited thereto, and also can be had optics and is dispersed the aspherical lens of effect and constituted by at least one.From the above, implement aspect according to this, blooming 22 can prolong lens pillar formula stereo display panel 200 default the bests and view and admire distance D, to satisfy audience 12 " demand of watching more at a distance.
Please refer to Fig. 3 A, Fig. 3 B and Fig. 3 C.Fig. 3 A, Fig. 3 B and Fig. 3 C are the naked synoptic diagram of looking 3 d display device of the utility model second embodiment, wherein Fig. 3 A has illustrated the naked synoptic diagram of looking 3 d display device that blooming is not set, Fig. 3 B has illustrated and has been provided with the naked synoptic diagram of looking 3 d display device with optical focus effect, and Fig. 3 C has illustrated to be provided with has the naked synoptic diagram of looking 3 d display device that optics is dispersed effect.As shown in Figure 3A, the naked 3 d display device 3 of looking comprises a disparity barrier formula stereo display panel 300, and a plurality of disparity barriers of uniformly-spaced arranging 16, and disparity barrier formula stereo display panel 300 comprises a plurality of left-eye images district L and right-eye image district R, and disparity barrier 16 is to be arranged between the backlight module (not being shown among the figure) of the display surface 302 of disparity barrier formula stereo display panel 300 and below with the shield portions back light, make the image of left-eye images district L and right-eye image district R be projected to a left side of audience 12 respectively, right eye, thus stereoscopic visual effect produced.As shown in Figure 3A, disparity barrier formula stereo display panel 300 has a fixing the best and views and admires distance D.Shown in Fig. 3 B, first of the utility model second embodiment implements the sample attitude, and the naked 3 d display device 3 ' of looking comprises that a disparity barrier formula stereo display panel 300 and a blooming 20 view and admire distance in order to adjustment.Disparity barrier formula stereo display panel 300 adopts display panels in the present embodiment, but is not limited thereto, and also can adopt electroluminescence (EL) display panel or the electric slurry display panel (PDP) etc. can self luminous display panel.What deserves to be explained is, can self luminous display panel owing to there is not the design of back light, so disparity barrier must be arranged on the display surface, to reach same stereo display effect.Blooming 20 in the present embodiment is to be arranged on the display surface 302 of disparity barrier formula stereo display panel 300 with fixed form, and blooming 20 comprises that one has the blooming of optical focus effect, the image that disparity barrier formula stereo display panel 300 is produced produces different the bests by its focusing effect and views and admires distance D 1, and this best view and admire distance D 1 in fact the best when not installing blooming 20 additional view and admire distance D.For reaching above-mentioned optical focus effect, in this embodiment, blooming 20 can be made of at least one convex lens, but is not limited thereto, and also can be made of at least one aspherical lens with optical focus effect.From the above, in this embodiment, blooming 20 can shorten disparity barrier formula stereo display panel 300 default the bests and view and admire distance D, to satisfy the demand that audience's 12 ' closer distance is watched.In addition, present embodiment also provides another to implement aspect, and for the purpose of simplifying the description, only at narrating with above-mentioned enforcement aspect difference, and same components and embodiment thereof are not given unnecessary details at this.Shown in Fig. 3 C, second of the utility model second embodiment implements the naked 3 d display device 3 of looking of sample attitude " blooming 22 comprise that one has the blooming that optics is dispersed effect; make image that disparity barrier formula stereo display panel 300 produces disperse effect and produce different the bests and view and admire distance D 2 by it, and this best view and admire distance D 2 in fact the best when not installing blooming 22 additional view and admire distance D.Disperse effect for reaching above-mentioned optics, in this embodiment, blooming 22 can be made of at least one concavees lens, but is not limited thereto, and also can be had optics and is dispersed the aspherical lens of effect and constituted by at least one.From the above, implement aspect according to this, blooming 22 can prolong disparity barrier formula stereo display panel 300 default the bests and view and admire distance D, to satisfy audience 12 " demand of watching more at a distance.
Please refer to Fig. 4 A and Fig. 4 B, Fig. 4 A and Fig. 4 B are the naked synoptic diagram of looking 3 d display device of the utility model the 3rd embodiment.For the purpose of simplifying the description, only at narrating with the foregoing description difference, and same components and embodiment thereof are not given unnecessary details at this.Shown in Fig. 4 A and Fig. 4 B, the naked 3 d display device 4 of looking of the utility model the 3rd embodiment comprises a stereo display panel 400, a blooming 24 and a blooming fixed mount 18.The stereo display panel 400 of present embodiment is not limited to particular type, can be the stereo display panel of aforesaid lens pillar formula stereo display panel, disparity barrier formula stereo display panel or other type.The blooming 24 of present embodiment also is not limited to specific kenel, can select for use on demand aforementionedly to have that optical focus or optics are dispersed the blooming of effect or other can change the blooming that the best is viewed and admired distance.The blooming fixed mount 18 of present embodiment is to be used in conjunction with blooming 24 and stereo display panel 400, make blooming 24 be arranged on the display surface 402 of stereo display panel in movable mode, the distance of these blooming fixed mount 18 fine-tuning bloomings 24 and stereo display panel 400, for example the distance with blooming 24 and stereo display panel 400 is adjusted into S1 (shown in Fig. 4 A), or the distance of blooming 24 and stereo display panel 400 is adjusted into S2 (shown in Fig. 4 B), the best that makes the audience can adjust stereo display panel 400 is is voluntarily viewed and admired distance, to satisfy the demand that audience's different distance is watched.
In sum, the utility model provides a kind of naked 3 d display device of looking, and is that utilization is fixing or mobilizable mode is provided with a blooming on the display panel of stereo display panel.Utilize the optical focus or the optics of blooming to disperse effect, can shorten or prolong the best of stereo display panel and view and admire distance, thereby the demand that provides audience's difference to view and admire distance is not viewed and admired distance and be not subject to the default the best of stereo display panel.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. the naked 3 d display device of looking is characterized in that, the described naked 3 d display device of looking comprises:
One in order to provide the stereo display panel of a stereopsis, and described stereo display panel has a display surface; And
One in order to adjust the blooming of viewing and admiring distance of described stereo display panel, and described blooming is arranged on the described display surface of described stereo display panel.
2. the naked 3 d display device of looking as claimed in claim 1 is characterized in that, described blooming comprises that one has the blooming of optical focus effect.
3. the naked 3 d display device of looking as claimed in claim 2 is characterized in that described blooming comprises at least one convex lens sheet.
4. the naked 3 d display device of looking as claimed in claim 1 is characterized in that, described blooming comprises that one has the blooming that optics is dispersed effect.
5. the naked 3 d display device of looking as claimed in claim 4 is characterized in that described blooming comprises at least one concace mirror lens.
6. the naked 3 d display device of looking as claimed in claim 1 is characterized in that, described blooming is to be arranged on the described display surface of described stereo display panel with a fixed form.
7. the naked 3 d display device of looking as claimed in claim 1 is characterized in that, described blooming is to be arranged on the described display surface of described stereo display panel in a movable mode.
8. the naked 3 d display device of looking as claimed in claim 7 is characterized in that, the distance of viewing and admiring of described stereo display panel is to reach by a distance of adjusting described blooming and described stereo display panel.
9. the naked 3 d display device of looking as claimed in claim 1 is characterized in that, described stereo display panel is a lens pillar formula stereo display panel.
10. the naked 3 d display device of looking as claimed in claim 1 is characterized in that, described stereo display panel is a disparity barrier formula stereo display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120046886 CN202057895U (en) | 2011-02-24 | 2011-02-24 | Naked-eye stereo display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120046886 CN202057895U (en) | 2011-02-24 | 2011-02-24 | Naked-eye stereo display device |
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| Publication Number | Publication Date |
|---|---|
| CN202057895U true CN202057895U (en) | 2011-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120046886 Expired - Fee Related CN202057895U (en) | 2011-02-24 | 2011-02-24 | Naked-eye stereo display device |
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| Country | Link |
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| CN (1) | CN202057895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238126A (en) * | 2014-09-12 | 2014-12-24 | 京东方科技集团股份有限公司 | Naked-eye three-dimensional display device |
-
2011
- 2011-02-24 CN CN 201120046886 patent/CN202057895U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238126A (en) * | 2014-09-12 | 2014-12-24 | 京东方科技集团股份有限公司 | Naked-eye three-dimensional display device |
| US10324303B2 (en) | 2014-09-12 | 2019-06-18 | Boe Technology Group Co., Ltd. | Stereoscopic display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CPT TECHNOLOGY (GROUP) CO., LTD. Free format text: FORMER OWNER: CPT DISPLAY TECHNOLOGY SHENZHEN LTD. Effective date: 20130704 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 350000 FUZHOU, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130704 Address after: 350000, No. 6 West Road, Mawei District, Fujian, Fuzhou Patentee after: CPT DISPLAY TECHNOLOGY (SHENZHEN)CO., LTD. Patentee after: Chunghwa Picture Tubes Ltd. Address before: 518000, Guangming hi tech Industrial Park, Shenzhen, Guangdong, No. 9, Ming Tong Road, Baoan District Patentee before: CPT Display Technology Shenzhen Ltd. Patentee before: Chunghwa Picture Tubes Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20190224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |