CN202393977U - 3D (Three-Dimensional) glasses with compound functions - Google Patents
3D (Three-Dimensional) glasses with compound functions Download PDFInfo
- Publication number
- CN202393977U CN202393977U CN201120461576XU CN201120461576U CN202393977U CN 202393977 U CN202393977 U CN 202393977U CN 201120461576X U CN201120461576X U CN 201120461576XU CN 201120461576 U CN201120461576 U CN 201120461576U CN 202393977 U CN202393977 U CN 202393977U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- glasses
- electronic liquid
- polarized light
- linear polarizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model is about a pair of 3D (Three-Dimensional) glasses with compound functions. The pair of 3D glasses comprises a frame, two earpieces, two lenses and an electronic switching device. The two earpieces are arranged at both sides of the frame; the two lenses are arranged in the frame, and each lens comprises a polarized light control unit, an electronic liquid crystal shutter unit and an optical 1/4 wave plate, the electronic liquid crystal shutter unit is configured at the side of a wearer relative to the polarized light control unit, and the optical 1/4 wave plate is arranged between the polarized light control unit and the electronic liquid crystal shutter unit; and the electronic switching device is electronically connected with the polarized light control unit and the electronic liquid crystal shutter unit, thereby switching the polarized light control unit and the electronic liquid crystal shutter unit. By the actuation modes of the left and right lenses of the 3D glasses, the left and right eyes can respectively see the difference of images, thus the effect of 3D stereopsis is realized.
Description
Technical field
The utility model is about a kind of complex function 3D glasses, and particularly has the dual-use function of 3D shutter glasses and 3D polaroid glasses simultaneously.
Background technology
Be showing improvement or progress day by day with person's science and technology; The modern also more pursues real visual enjoyment; From early stage CRT, LCD TV, hd-tv and then be developed to the 3D display, except general image and color was provided, the 3D display more provided the visual effect of stereopsis.
The 3D display mainly is to utilize the principle of binocular parallax to reach the effect of stereopsis, is separated by about 65 centimetres because of two, so institute sees that image can be slightly different because of visual angle difference, merges two received images via brain again and can produce stereopsis.The 3D display technology mainly can be divided into time multi job mode and spatial multiplexing pattern at present; The image of the quick switching right and left eye of time multi job mode display meeting; Arrange in pairs or groups the again screening effect of active 3D shutter glasses makes right and left eyes can see correct visual angle, left and right sides image respectively.When display showed the LOOK LEFT picture, active 3D shutter glasses can be opened left eye, and right eye covers, and when display showed the LOOK RIGHT picture, active 3D shutter glasses can be opened right eye, and left eye covers.Combine the visual persistence effect of brain can let image produce three-dimensional effect by quick switching right and left visual angle picture.Above-mentioned time multi job mode display is to switch image in time alternately; If the image brilliance that the excessive velocities of switching can cause the audience to see reduces; But its advantage can't reduce for the image resolution that the audience saw, so become one of mainstream technology on the market.
The spatial multiplexing mode display is to attach one deck phase retardation film in the display outside; The patterning phase retardation film that for example has 0 and 1/2 ripple plate; Make polarization state of light produce difference and visual angle, left and right sides image is separated by having two kinds of different phase differences on this film; And by wearing passive type 3D polaroid glasses; Make left eye can only see that a certain polarized light penetrates the LOOK LEFT image that forms, right eye can only see that another polarized light penetrates the LOOK RIGHT image that forms, and the image difference of seeing via right and left eyes reaches the effect of 3D stereopsis.Image frame resolution that its shortcoming is seen by the audience and image brilliance are only for original half the; And cause the generation of ghost easily because of the visual angle deviation of viewing and admiring; And cause audience's discomfort; But its advantage is the cheap of this kind passive type 3D polaroid glasses, so that the city accounts for rate is also equally matched with active 3D shutter glasses.
Because 3D display technique that each tame display manufacturer adopted and inequality and product also make rapid progress, so the consumer can must buy different 3D glasses because of each tame 3D display mode is different during the 3D display when buying.Therefore, the utility model designs a kind of complex function 3D glasses, can have the dual-use function of passive type 3D polaroid glasses and active 3D shutter glasses and then the enforcement utilization on the enhancement industry simultaneously.
Summary of the invention
Because the not enough point of aforesaid prior art, a kind of complex function 3D glasses that possess patent requirements such as novelty, progressive and industry applications of the utility model design are to overcome the difficult point of prior art.
For achieving the above object, the technological means that the utility model adopted is a kind of complex function 3D glasses of design, and it comprises: frame; Two mirror pin, it is arranged at the both sides of this frame; Two eyeglasses; It is arranged in this frame; And respectively this eyeglass comprises polarized light control module, electronic liquid-crystal shutters unit and optics quarter wave plate; This polarized light configuration of cells is in wearer's side relatively in this electronic liquid-crystal shutters unit, and this optics quarter wave plate is arranged between this polarized light control module and this electronic liquid-crystal shutters unit; And electronic switching device, with this polarized light control module and this electronic liquid-crystal shutters unit electrical ties, to switch this polarized light control module and this electronic liquid-crystal shutters unit.
Wherein this electronic liquid-crystal shutters unit comprises liquid crystal cell, and this liquid crystal cell encapsulated liquid crystal molecular layer is between two electro-conductive glass; The first linear Polarizer, it is disposed at a side of this liquid crystal cell; The second linear Polarizer; It is disposed at the opposite side of this liquid crystal cell; And the molecule liquid crystal layer in this electronic liquid-crystal shutters unit is when nothing applies voltage status; Can the absorption axes direction that the polarization of incident light direction rotates to this first linear Polarizer be the state that is parallel to each other, when applying voltage status, the polarization of incident light direction then not had any effect.
Wherein, the absorption axes direction of the absorption axes direction of this first linear Polarizer in this electronic liquid-crystal shutters unit and this second linear Polarizer is orthogonal state.For example; The absorption axes angle of this first linear Polarizer in this electronic liquid-crystal shutters device is 0 degree with respect to horizontal line essence, and the absorption axes angle of this second linear Polarizer is 90 degree with respect to horizontal line essence.And the absorption axes angle of this first linear Polarizer in this electronic liquid-crystal shutters unit and the optical axis angle difference of this optics quarter wave plate are 45 degree.
Wherein, This polarized light control module is the electronic liquid crystal box; This electronic liquid crystal box encapsulated liquid crystal molecular layer is between two electro-conductive glass, and this electronic liquid crystal box is when nothing applies voltage status, can the optical axis direction that the polarization of incident light direction rotates to this optics quarter wave plate be orthogonal state; When applying voltage status, then the polarization of incident light direction there is not any effect.
Compared with prior art, the start pattern of the right and left eyes eyeglass of the utility model can make right and left eyes see the difference of image respectively, and then reaches 3D stereopsis effect.
For the gain property after letting above-mentioned purpose, technical characterictic and reality implement is more obviously understandable, explain in more detail in hereinafter assisting a ruler in governing a country corresponding be correlated with graphic with preferable enforcement example.
Description of drawings
Fig. 1 is the outside drawing of the complex function 3D glasses of the utility model.
Fig. 2 A is the right eye lens structure figure of the complex function 3D glasses of the utility model.
Fig. 2 B is the left eyeglass lens structural drawing of the complex function 3D glasses of the utility model.
Fig. 3 A is the right eye lens structure figure of the startup 3D electronic liquid-crystal shutters glasses of the utility model.
Fig. 3 B is the left eyeglass lens structural drawing of the startup 3D electronic liquid-crystal shutters glasses of the utility model.
Fig. 4 A is the right eye lens structure figure of the startup 3D polaroid glasses of the utility model.
Fig. 4 B is the left eyeglass lens structural drawing of the startup 3D polaroid glasses of the utility model.
Embodiment
Please cooperate referring to shown in Figure 1, the utility model proposes a kind of complex function 3D glasses (100), and it can comprise in a preferred implementation: frame (10), two mirror pin (20), two eyeglasses (301) (302) and electronic switching device (40).
Aforesaid frame (10) is provided with two eyeglasses; It comprises right eye eyeglass (301) and left eyeglass lens (302) two of corresponding human body respectively; Two mirror pin (20) are arranged at the both sides of this frame (10), and electronic switching device setting (40) is arranged on this frame (10) also can be arranged at any place on the 3D glasses.
Fig. 2 A is depicted as the composition structure that right eye eyeglass (301) does not start passive type 3D polaroid glasses and active 3D shutter glasses function as yet; It comprises polarized light control module (31), electronic liquid-crystal shutters unit (33) are disposed at wearer's side, and optics quarter wave plate (32) is arranged between this polarized light control module (31) and this electronic liquid-crystal shutters unit (33).
Above-mentioned electronic liquid-crystal shutters unit (33), it comprises electronic liquid crystal box (34) encapsulated liquid crystal molecular layer (331) between two electro-conductive glass (332); The first linear Polarizer (333) is disposed at the side of this liquid crystal cell (34); The second linear Polarizer (334) is joined the opposite side that is worth in this liquid crystal cell (34).And the absorption axes of the linear Polarizer of the absorption axes of this first linear Polarizer (333) in this electronic liquid-crystal shutters unit (33) and this second line (334) is a plumbness; For example the absorption axes of the first linear Polarizer (333) of this in the present embodiment is 0 degree, and the absorption axes of this second linear Polarizer (334) is 90 degree.And the liquid crystal cell in this electronic liquid-crystal shutters unit is when nothing applies voltage status; Can the absorption axes direction that the polarization of incident light direction rotates to this first linear Polarizer (333) be the state that is parallel to each other; And when applying voltage status, the polarization of incident light direction is not then had any effect.
The optical axis of above-mentioned optics quarter wave plate (32) and the absorption axes angle difference of this first linear Polarizer (332) in this electronic liquid-crystal shutters unit are 45 degree; In present embodiment; The absorption axes of this first linear Polarizer (333) is 0 degree, and the optical axis angle of this optics quarter wave plate is 45 degree.
Above-mentioned polarized light control module (31) is the electronic liquid crystal box; Its encapsulated liquid crystal molecular layer (311) is between two electro-conductive glass (312); And this electronic liquid crystal box is when nothing applies voltage status; Can the optical axis direction that the polarization of incident light direction rotates to this optics quarter wave plate (32) be orthogonal state, and when applying voltage status, the polarization of incident light direction then not had any effect.
Fig. 2 B is depicted as the composition structure that left eyeglass lens (302) does not start passive type 3D polaroid glasses and active 3D shutter glasses function as yet; It comprises polarized light control module (41), electronic liquid-crystal shutters unit (43) are disposed at wearer's side, and optics quarter wave plate (42) is arranged between this polarized light control module (41) and this electronic liquid-crystal shutters unit (43).
Above-mentioned electronic liquid-crystal shutters unit (43), it comprises electronic liquid crystal box (44) encapsulated liquid crystal molecular layer (431) between two electro-conductive glass (432); The first linear Polarizer (433) is disposed at the side of this liquid crystal cell (43); The second linear Polarizer (434) is joined the opposite side that is worth in this liquid crystal cell (44).And the absorption axes of the linear Polarizer of the absorption axes of this first linear Polarizer (433) in this electronic liquid-crystal shutters unit (43) and this second line (434) is a plumbness; For example the absorption axes of the first linear Polarizer (433) of this in the present embodiment is 0 degree, and the absorption axes of this second linear Polarizer (434) is 90 degree.And the liquid crystal cell (44) in this electronic liquid-crystal shutters unit is when nothing applies voltage status; Can the absorption axes direction that the polarization of incident light direction rotates to this first linear Polarizer (433) be the state that is parallel to each other; When applying voltage status, the polarization of incident light direction then there is not any effect.
The optical axis of above-mentioned optics quarter wave plate (42) and the absorption axes angle difference of this first linear Polarizer (433) in this electronic liquid-crystal shutters unit are 45 degree; In present embodiment; The absorption axes of this first linear Polarizer (433) is 0 degree, and the optical axis angle of this optics quarter wave plate is-45 degree.
Above-mentioned polarized light control module (41) is the electronic liquid crystal box; Its encapsulated liquid crystal molecular layer (411) is between two electro-conductive glass (412); And this electronic liquid crystal box is when nothing applies voltage status; Can the optical axis direction that the polarization of incident light direction rotates to this optics quarter wave plate (42) be orthogonal state, when applying voltage status, the polarization of incident light direction then not had any effect.
Desire to view and admire the 3D display of time multi job mode as the audience; Need to open active 3D shutter glasses function, make it drive the liquid crystal cell in this electronic liquid-crystal shutters unit respectively, let left eye and right eye produce bridging effect respectively at special time; When the liquid crystal cell of right eye starts; The then start or stop of the liquid crystal cell of left eye, details are as follows respectively for the start pattern of its right and left eyes eyeglass, please refer to Fig. 3 A and Fig. 3 B.
Fig. 3 A starts the start pattern of liquid crystal cell in the electronic liquid-crystal shutters unit for the right eye eyeglass.When a time multi job mode display emission goes out orthogonal polarized light, because of the polarisation control module (31) and the action direction of optics quarter wave plate (32) that do not start are cancelled out each other, so this orthogonal polarized light is not had any effect.Then, this orthogonal polarized light is this first linear Polarizer (333) and the liquid crystal cell that has started through absorption axes 0 degree totally, and this vertical polarisation is absorbed this second linear Polarizer (334) that axle 90 spends and absorbs at last, so right eye can't obtain any image.
Fig. 3 B is the start pattern that left eyeglass lens is closed liquid crystal cell in the electronic liquid-crystal shutters unit.When the fast gate-type display emission of a 3D goes out orthogonal polarized light, because of the polarisation control module (41) and the action direction of optics quarter wave plate (42) that do not start are cancelled out each other, so this orthogonal polarized light is not had any effect.Then; This first linear Polarizer (433) that this orthogonal polarized light is spent through absorption axes 0 totally; Should rotate to be horizontal polarization light by vertical polarisation via the liquid crystal cell that does not start again; Last comprehensively through having this second linear Polarizer (434) of absorption axes 90 degree, make left eye can obtain the image that display is launched.
By the start pattern of above-mentioned right and left eyes eyeglass, can make right and left eyes reach the effect of covering in turn, make it in special time, see clearly image, see through the persistence of vision of brain, can reach 3D stereopsis effect.
When if the audience desires the 3D display of fancy space multi job mode, need to open passive type 3D polaroid glasses function, the start pattern of its right and left eyes eyeglass is shown in Fig. 4 A and Fig. 4 B.
Fig. 4 A is when opening 3D polaroid glasses function, the start pattern of its right eye eyeglass.When the 3D display of space many merits pattern is launched dextrorotation and left-handed polarized light simultaneously; During the polarisation control module of its right-handed polarized light through having started; Its polarization direction is also unaffected; Then through having the optics quarter wave plate (32) of 45 degree, this right-handed polarized light transfers horizontal polarization light to, then is absorbed this first a linear Polarizer (333) by 0 degree and is absorbed.And during the liquid crystal cell of left-hand polarization light through starting in the polarisation unit; Its polarization direction is also unaffected, and then through behind the optics quarter wave plate (32) with 45 degree, this left-hand polarization light changes orthogonal polarized light into; This orthogonal polarized light is this first linear Polarizer (333) of 0 degree through absorption axes totally; Liquid crystal cell in fast door control unit transfers this orthogonal polarized light to horizontal polarization light again, then, and through this second linear Polarizer (334) of absorption axes 90 degree.The left-hand polarization light that has only the 3D display to be launched at last can get into the right eye of human body.
Fig. 4 B is when opening 3D polaroid glasses function, the start pattern of its left eyeglass lens.When the 3D of spatial multiplexing pattern display is launched dextrorotation and left-handed polarized light simultaneously; When liquid crystal cell that right-handed polarized light starts in through the polarisation unit; Its polarization direction is also unaffected; Then through the optics quarter wave plate (42) of-45 degree, this right-handed polarized light transfers orthogonal polarized light to, and it is this first linear Polarizer (433) of 0 degree through absorption axes totally; Liquid crystal cell in fast door control unit transfers this orthogonal polarized light to horizontal polarization light again, is this second linear Polarizer (434) of 90 degree at last through absorption axes.And during the liquid crystal cell of left-hand polarization light through starting in the polarisation unit; Its polarization direction is also unaffected; Then through the optics quarter wave plate (42) of-45 degree, this left-hand polarization light transfers horizontal polarization light to, and this first linear Polarizer (433) that then is absorbed axle 0 degree absorbs.The right-handed polarized light that has only the 3D display to be launched at last can get into the left eye of human body.
The start pattern of above-mentioned right and left eyes eyeglass can make right and left eyes see the difference of image respectively, and then reaches 3D stereopsis effect.
Above-described embodiment is merely the technological thought and the characteristics of explanation the utility model; Its purpose makes the personage who has the knack of this skill can understand the content of the utility model and is implementing according to this; When can not with the claim of qualification the utility model; The equalization of promptly doing according to the spirit that the utility model disclosed generally changes or modifies, and must be encompassed in the claim of the utility model.
Claims (8)
1. complex function 3D glasses is characterized in that comprising:
Frame;
Two mirror pin, it is arranged at the both sides of this frame respectively;
Two eyeglasses; It is arranged at respectively in this frame; And respectively this eyeglass comprises polarized light control module, electronic liquid-crystal shutters unit; This polarized light configuration of cells is in wearer's side and optics quarter wave plate relatively in this electronic liquid-crystal shutters unit, and this optics quarter wave plate is arranged between this polarized light control module and this electronic liquid-crystal shutters unit; And
Electronic switching device is with this polarized light control module and this electronic liquid-crystal shutters unit electrical ties, to switch this polarized light control module and this electronic liquid-crystal shutters unit.
2. complex function 3D glasses as claimed in claim 1 is characterized in that this electronic liquid-crystal shutters unit comprises liquid crystal cell, and this liquid crystal cell encapsulated liquid crystal molecular layer is between two electro-conductive glass; The first linear Polarizer, it is disposed at a side of this liquid crystal cell; The second linear Polarizer, it is disposed at the opposite side of this liquid crystal cell.
3. complex function 3D glasses as claimed in claim 2 is characterized in that the absorption axes direction of this first linear Polarizer in this electronic liquid-crystal shutters unit and the absorption axes direction of this second linear Polarizer are orthogonal state.
4. complex function 3D glasses as claimed in claim 3; The absorption axes angle that it is characterized in that this first linear Polarizer in this electronic liquid-crystal shutters device is 0 degree with respect to horizontal line, and the absorption axes angle of this second linear Polarizer is 90 degree with respect to horizontal line.
5. complex function 3D glasses as claimed in claim 2; It is characterized in that molecule liquid crystal layer in this electronic liquid-crystal shutters unit is when nothing applies voltage status; The absorption axes direction that the polarization of incident light direction is rotated to this first linear Polarizer is the state that is parallel to each other; And when applying voltage status, then the polarization of incident light direction is not had effect.
6. complex function 3D glasses as claimed in claim 2 is characterized in that the absorption axes angle of this first linear Polarizer in this electronic liquid-crystal shutters unit and the optical axis angle difference of this optics quarter wave plate are 45 degree.
7. complex function 3D glasses as claimed in claim 1 is characterized in that this polarized light control module is the electronic liquid crystal box, and this electronic liquid crystal box encapsulated liquid crystal molecular layer is between two electro-conductive glass.
8. complex function 3D glasses as claimed in claim 7; It is characterized in that this electronic liquid crystal box is when nothing applies voltage status; The optical axis direction that the polarization of incident light direction is rotated to this optics quarter wave plate is orthogonal state; And when applying voltage status, then the polarization of incident light direction is not had effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120461576XU CN202393977U (en) | 2011-11-18 | 2011-11-18 | 3D (Three-Dimensional) glasses with compound functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120461576XU CN202393977U (en) | 2011-11-18 | 2011-11-18 | 3D (Three-Dimensional) glasses with compound functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393977U true CN202393977U (en) | 2012-08-22 |
Family
ID=46668891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120461576XU Expired - Lifetime CN202393977U (en) | 2011-11-18 | 2011-11-18 | 3D (Three-Dimensional) glasses with compound functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676177A (en) * | 2012-08-30 | 2014-03-26 | 方维创新有限公司 | Liquid-crystal optical modules and multi-purpose eyewear using the same |
| US20160277726A1 (en) * | 2012-08-30 | 2016-09-22 | 3Nd Technology Limited | Multi-purpose eyewear article |
-
2011
- 2011-11-18 CN CN201120461576XU patent/CN202393977U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676177A (en) * | 2012-08-30 | 2014-03-26 | 方维创新有限公司 | Liquid-crystal optical modules and multi-purpose eyewear using the same |
| US20160277726A1 (en) * | 2012-08-30 | 2016-09-22 | 3Nd Technology Limited | Multi-purpose eyewear article |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10690990B2 (en) | Display device and display method | |
| US8941787B2 (en) | Three-dimensional image display device and driving method thereof | |
| US20100238097A1 (en) | 2-D and 3-D switchalbe and multi-full size image dispaly system | |
| US20020122145A1 (en) | Method and apparatus of flicker reduction for LC shutter glasses | |
| CN110088666A (en) | The device of compact head-mounted display is realized with reflector and eye lens element | |
| KR20140096661A (en) | Glasses-free reflective 3D color display | |
| CN202393977U (en) | 3D (Three-Dimensional) glasses with compound functions | |
| CN101907778A (en) | Two-dimensional/three-dimensional convertible display device, display method, personal digital assistant and computer | |
| KR20120139020A (en) | Polarization lens for three-dimensional visualzation | |
| CN102645835A (en) | Imaging device for shooting three-dimensional image for one time by single lens | |
| CN202904161U (en) | Liquid crystal light valve and liquid crystal light valve three-dimensional (3D) glasses | |
| KR101782006B1 (en) | polarizing glasses for watching 3 dimensional stereography image displayed and 3 dimensional stereography image display system having the same | |
| CN102854631A (en) | Three-dimensional image display device and forming method thereof | |
| TW201232043A (en) | Single-piece liquid crystal 3D glasses | |
| JP2012022278A (en) | Video virtual feeling glasses | |
| US20130176526A1 (en) | Semi-rim three dimensional glasses | |
| KR101836183B1 (en) | Glasses for watching 3d image and method for watching of 3d image using the same | |
| KR20120012196A (en) | Shutter unit and three dimensional image display device having the same | |
| CN201796192U (en) | Stereoscopic glasses and stereoscopic display system | |
| CN213634009U (en) | Stereoscopic glasses for watching 2D video into 3D video | |
| KR20120013520A (en) | 3 dimensional stereography image displayable system | |
| CN102323673A (en) | Method for manufacturing rapid shutter spectacles used in stereoscopic display | |
| CN203232228U (en) | Liquid-crystal display three-dimensional glasses slice | |
| KR101114620B1 (en) | A three-dimensional display system | |
| KR101799935B1 (en) | 3 dimensional image displayable system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |