CN203433223U - Naked eye 3D display - Google Patents

Abstract

The utility model discloses a naked eye 3D display comprising a TFT display module and a light modulation device. The light modulation device is disposed on a transmission path of image signal light generated by the TFT display module, and is fully adhered to the TFT display module. The light modulation device includes a liquid crystal light modulation device which is equipped with a function circuit of a touch screen. According to the above mode, the naked eye 3D display can display two-dimension plane display images both in a vertical direction and a horizontal direction, and also can display three-dimension stereoscopic display images that can be viewed by naked eyes. Meanwhile, the module thickness of the naked eye 3D display is reduced, the cost of a substrate is lowered and the light transmitance is improved.

Description

Bore hole 3D display

Technical field

The utility model relates to stereo display technique field, relates in particular to a kind of bore hole 3D display.

Background technology

In the current 3D display technology with touch-screen, included TFT module, grating module and the touch screen module of 3D display normally independently made, and TFT module, grating module and the touch screen module of finished product forms 3D display through rationally arranging.So design, makes whole 3D display module thickness larger, and then transmittance reduction, the substrate cost of 3D display are improved.

Therefore, need to provide a kind of bore hole 3D display to solve the problems of the technologies described above.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of bore hole 3D display.

The purpose of this utility model is to provide a kind of bore hole 3D display, comprising: TFT display module, light modulating device;

Described TFT display module, for synthetic image signal light;

Described light modulating device, be arranged on the bang path of the picture signal light that described TFT display module generates, and be set together with the full laminating of TFT display module, comprise: image display format command reception device, display direction pick-up unit, the first electric field generator, the second electric field generator, the 3rd electric field generator, liquid crystal light modulation device;

Described image display format command reception device, for receiving the instruction of image display format, receives image and is shown as the format order that two-dimentional plane shows the format order of image or the stereoscopically displaying images of three-dimensional;

Described display direction pick-up unit, for detection of the display direction of described TFT display module, the display direction that detects described TFT display module is vertical direction or horizontal direction;

Described the first electric field generator, with the first electrode on the first conductive layer in described liquid crystal light modulation device, the 4th electrode on the second conductive layer is electrically connected, be used for according to the received image display format instruction of described image display format command reception device, and according to the display direction of the detected described TFT display module of described display direction pick-up unit, at described image display format command reception device, receive image and be shown as two-dimentional plane while showing that the format order of image and the display direction that described display direction pick-up unit detects described TFT display module are vertical direction or horizontal direction, to the first electrode on described the first conductive layer, the 4th electrode on described the second conductive layer provides electric field,

At described image display format command reception device, receive image and be shown as the format order of three-dimensional stereoscopically displaying images and display direction that described display direction pick-up unit detects described TFT display module while being vertical direction, to the first electrode on described the first conductive layer, the 4th electrode on described the second conductive layer, do not provide electric field;

At described image display format command reception device, receive image and be shown as the format order of three-dimensional stereoscopically displaying images and display direction that described display direction pick-up unit detects described TFT display module while being horizontal direction, to the first electrode on described the first conductive layer, the 4th electrode on described the second conductive layer, do not provide electric field;

Described the second electric field generator, with the second electrode on described the first conductive layer in described liquid crystal light modulation device, the 5th electrode on described the second conductive layer is electrically connected, be used for according to the received image display format instruction of described image display format command reception device, and according to the display direction of the detected described TFT display module of described display direction pick-up unit, at described image display format command reception device, receive image and be shown as two-dimentional plane while showing that the format order of image and the display direction that described display direction pick-up unit detects described TFT display module are vertical direction or horizontal direction, to the second electrode on described the first conductive layer, the 5th electrode on described the second conductive layer provides electric field,

At described image display format command reception device, receive image and be shown as the format order of three-dimensional stereoscopically displaying images and display direction that described display direction pick-up unit detects described TFT display module while being vertical direction, to the second electrode on described the first conductive layer, the 5th electrode on described the second conductive layer, do not provide electric field;

At described image display format command reception device, receive image and be shown as the format order of three-dimensional stereoscopically displaying images and display direction that described display direction pick-up unit detects described TFT display module while being horizontal direction, to the second electrode on described the first conductive layer, the 5th electrode on described the second conductive layer, provide electric field;

Described the 3rd electric field generator, with the third electrode on the first conductive layer described in described liquid crystal light modulation device, the 6th electrode on described the second conductive layer is electrically connected, be used for according to the received image display format instruction of described image display format command reception device, and according to the display direction of the detected described TFT display module of described display direction pick-up unit, at described image display format command reception device, receive image and be shown as two-dimentional plane while showing that the format order of image and the display direction that described display direction pick-up unit detects described TFT display module are vertical direction or horizontal direction, to the third electrode on described the first conductive layer, the 6th electrode on described the second conductive layer provides electric field,

At described image display format command reception device, receive image and be shown as the format order of three-dimensional stereoscopically displaying images and display direction that described display direction pick-up unit detects described TFT display module while being vertical direction, to the third electrode on described the first conductive layer, the 6th electrode on described the second conductive layer, provide electric field;

At described image display format command reception device, receive image and be shown as the format order of three-dimensional stereoscopically displaying images and display direction that described display direction pick-up unit detects described TFT display module while being horizontal direction, to the third electrode on described the first conductive layer, the 6th electrode on described the second conductive layer, do not provide electric field;

Described liquid crystal light modulation device, comprising: by described TFT display module side, risen, be arranged in order first substrate, the first conductive layer, liquid crystal layer, the second conductive layer, the second substrate of setting;

Described first substrate, the picture signal light generating for seeing through described TFT display module;

Described the first conductive layer, comprising:

The first current-carrying part of a plurality of square shapes, the electrode of the first current-carrying part of described a plurality of square shapes is in parallel, and obtains the first electrode, and the first current-carrying part of described a plurality of square shapes is for seeing through described first substrate institute transmitted light;

The second current-carrying part of a plurality of square shapes, the electrode of the second current-carrying part of described a plurality of square shapes is in parallel, and obtains the second electrode, and the second current-carrying part of described a plurality of square shapes is for seeing through described first substrate institute transmitted light;

The 3rd current-carrying part of a plurality of square shapes, the electrode of the 3rd current-carrying part of described a plurality of square shapes is in parallel, and obtains third electrode, and the 3rd current-carrying part of described a plurality of square shapes is for seeing through described first substrate institute transmitted light;

The first light transmission part of a plurality of square shapes, for seeing through described first substrate institute transmitted light;

The 3rd current-carrying part of the first current-carrying part of described square shape and described square shape is arranged at same a line and alternately; The second current-carrying part of described square shape and the first light transmission part of described square shape are arranged at same a line and alternately; The first current-carrying part of described square shape and the second current-carrying part of described square shape are arranged at same row and alternately; The 3rd current-carrying part of described square shape and the first light transmission part of described square shape are arranged at same row and alternately;

Described liquid crystal layer, it is according to described the first conductive layer, described the second electrically conducting of conductive layer and changing, be included in described the first conductive layer, during the electrically conducting of described the second conductive layer, become pellucidity, at described the first conductive layer, during the electrically not conducting of described the second conductive layer, become opaque state, for at described the first electric field generator to the first electrode on described the first conductive layer, the 4th electrode on described the second conductive layer provides electric field, and described the second electric field generator is to the second electrode on described the first conductive layer, the 5th electrode on described the second conductive layer provides electric field, and described the 3rd electric field generator is to the third electrode on described the first conductive layer, when the 6th electrode on described the second conductive layer provides electric field, become pellucidity, see through the light that described the first conductive layer sees through, obtain two-dimentional plane and show image,

At described the first electric field generator not to the first electrode on described the first conductive layer, the 4th electrode on described the second conductive layer provides electric field, and described the second electric field generator is not to the second electrode on described the first conductive layer, the 5th electrode on described the second conductive layer provides electric field, and described the 3rd electric field generator is to the third electrode on described the first conductive layer, when the 6th electrode on described the second conductive layer provides electric field, become partially transparent state, part opaque state, part sees through the light that described the first conductive layer sees through, part does not see through the light that described the first conductive layer sees through, form slit grating, the 3 D stereo that obtains Glassless shows image,

At described the first electric field generator not to the first electrode on described the first conductive layer, the 4th electrode on described the second conductive layer provides electric field, and described the second electric field generator is to the second electrode on described the first conductive layer, the 5th electrode on described the second conductive layer provides electric field, and described the 3rd electric field generator is not to the third electrode on described the first conductive layer, when the 6th electrode on described the second conductive layer provides electric field, become partially transparent state, part opaque state, part sees through the light that described the first conductive layer sees through, part does not see through the light that described the first conductive layer sees through, form slit grating, the 3 D stereo that obtains Glassless shows image,

Described the second conductive layer comprises:

The 4th current-carrying part of a plurality of square shapes, the electrode of the 4th current-carrying part of described a plurality of square shapes is in parallel, and obtains the 4th electrode, and the 4th current-carrying part of described a plurality of square shapes is for seeing through described liquid crystal layer institute transmitted light;

The 5th current-carrying part of a plurality of square shapes, the electrode of the 5th current-carrying part of described a plurality of square shapes is in parallel, and obtains the 5th electrode, and the 5th current-carrying part of described a plurality of square shapes is for seeing through described liquid crystal layer institute transmitted light;

The 6th current-carrying part of a plurality of square shapes, the electrode of the 6th current-carrying part of described a plurality of square shapes is in parallel, and obtains the 6th electrode, and the 6th current-carrying part of described a plurality of square shapes is for seeing through described liquid crystal layer institute transmitted light;

The second light transmission part of a plurality of square shapes, for seeing through described liquid crystal layer institute transmitted light;

The 4th current-carrying part of described square shape and the 6th current-carrying part of described square shape are arranged at same a line and alternately; The 5th current-carrying part of described square shape and the second light transmission part of described square shape are arranged at same a line and alternately; The 4th current-carrying part of described square shape and the 5th current-carrying part of described square shape are arranged at same row and alternately; The 6th current-carrying part of described square shape and the second light transmission part of described square shape are arranged at same row and alternately;

Described second substrate, the light seeing through for seeing through described the second conductive layer;

Wherein, have the functional circuit of touch-screen to be arranged on first substrate towards the surface of the first conductive layer or dorsad on the surface of the first conductive layer, or the functional circuit of right touch-screen is arranged on second substrate towards the surface of the 3rd conductive layer or the surface of the 3rd conductive layer dorsad.

Wherein, described the first conductive layer, comprising: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass;

Described the second conductive layer, comprising: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass.

Wherein, the first current-carrying part of described a plurality of square shapes, comprising: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass;

The second current-carrying part of described a plurality of square shapes, comprising: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass;

The 3rd current-carrying part of described a plurality of square shapes, comprising: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass;

The 4th current-carrying part of described a plurality of square shapes, comprising: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass;

The 5th current-carrying part of described a plurality of square shapes, comprising: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass;

The 6th current-carrying part of described a plurality of square shapes, comprising: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass.

Wherein, described liquid crystal layer, comprising:

Polymer dispersed PDLC type LCD panel, or to row curve induction phase NCAP type LCD panel, or non-homogeneous macromolecule disperses NPD-LCD type LCD panel;

Described polymer dispersed PDLC type LCD panel comprises printable polymer dispersed PDLC type LCD panel, describedly to row curve induction phase NCAP type LCD panel, comprise printablely to row curve induction phase NCAP type LCD panel, described non-homogeneous macromolecule disperses NPD-LCD type LCD panel to comprise that printable non-homogeneous macromolecule disperses NPD-LCD type LCD panel.

Wherein, described the first electric field generator, comprising: power supply, or the dutycycle square wave driving voltage that is 50%;

Described the second electric field generator, comprising: power supply, or the dutycycle square wave driving voltage that is 50%;

Described the 3rd electric field generator, comprising: power supply, or the dutycycle square wave driving voltage that is 50%.

Wherein, the electrode relation of described the first electrode, described the 4th electrode, comprising: described the first electrode is positive source, described the 4th electrode supply negative pole, or described the first electrode is that power cathode, described the 4th electrode are positive source;

The electrode relation of described the second electrode, described the 5th electrode, comprising: described the second electrode is that positive source, described the 5th electrode are power cathode, or described the second electrode is that power cathode, described the 5th electrode are positive source;

The electrode relation of described third electrode, described the 6th electrode, comprising: described third electrode is that positive source, described the 6th electrode are power cathode, or described third electrode is that power cathode, described the 6th electrode are positive source.

Wherein, the size of the first current-carrying part of described square shape and the size of the second current-carrying part of described square shape, the size of the 3rd current-carrying part of described square shape, the size of the first light transmission part of described square shape is identical;

The size of the 4th current-carrying part of described square shape with the size of the 5th current-carrying part of described square shape, the size of the 6th current-carrying part of described square shape, the size of the second light transmission part of described square shape is identical;

The size of the first current-carrying part of described square shape is identical with the size of the 4th current-carrying part of described square shape.

Wherein, it is identical with electric field level that described the 3rd electric field generator offers described third electrode, described the 6th electrode that the electric field level that described the first electric field generator offers described the first electrode, described the 4th electrode and described the second electric field generator offer the electric field level of described the second electrode, described the 5th electrode.

Wherein, described TFT display module, comprising: TV, or computer ，Huo projector, or navigating instrument, or mobile phone, or camera.

Wherein, described touch-screen comprises resistive touch screen or capacitive touch screen.

By the way, the bore hole 3D display that the utility model provides by forming liquid crystal light modulation device by the functional circuit of touch-screen and liquid crystal grating design in same substrate, and then do full laminating design with TFT display module, the reduced thickness of whole 3D display module, required substrate cost and light penetration are improved, and the bore hole 3D display that the utility model provides can be realized the effect that bore hole is watched 3D rendering.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model bore hole 3D display;

Fig. 2 is the perspective exploded view of the utility model bore hole 3D display;

Fig. 3 is the structural representation of the utility model the first conductive layer;

Fig. 4, the perspective exploded view while forming in vertical direction slit grating for the utility model bore hole 3D display;

Fig. 5, the perspective exploded view while forming in the horizontal direction slit grating for the utility model bore hole 3D display;

Fig. 6 is the structural representation of the utility model the second conductive layer.

Embodiment

Refer to Fig. 1 and Fig. 2, Fig. 1, is the structural representation of the utility model bore hole 3D display, and Fig. 2 is the perspective exploded view of the utility model bore hole 3D display, and this bore hole 3D display comprises:

TFT display module 1, light modulating device 2;

TFT display module 1, for synthetic image signal light;

Light modulating device 2, be arranged on the bang path of the picture signal light that TFT display module 1 generates, and be set together with the full laminating of TFT display module 1, comprise: image display format command reception device 21, display direction pick-up unit 22, the first electric field generator 23, the second electric field generators 24, the 3rd electric field generator 25, liquid crystal light modulation device 26;

Image display format command reception device 21, for receiving the instruction of image display format, receives image and is shown as the format order that two-dimentional plane shows the format order of image or the stereoscopically displaying images of three-dimensional;

Display direction pick-up unit 22, for detection of the display direction of TFT display module 1, the display direction that detects TFT display module 1 is vertical direction or horizontal direction;

The first electric field generator 23, with in the first electrode 2625(figure on the first conductive layer 262 in liquid crystal light modulation device 26, do not indicate), in the 4th electrode 2645(figure on the second conductive layer 264, do not indicate) be electrically connected, be used for according to the received image display format instruction of image display format command reception device 21, and according to the display direction of the detected TFT display module 1 of display direction pick-up unit 22, at image display format command reception device 21, receive image and be shown as two-dimentional plane while showing that the format order of image and the display direction that display direction pick-up unit 22 detects TFT display module 1 are vertical direction, to the first electrode 2625 on the first conductive layer 262, the 4th electrode 2645 on the second conductive layer 264 provides electric field,

At image display format command reception device 21, receive image and be shown as two-dimentional plane while showing that the format order of image and the display direction that display direction pick-up unit 22 detects TFT display module 1 are horizontal direction, to the first electrode 2625 on the first conductive layer 262, the 4th electrode 2645 on the second conductive layer 264, provide electric field;

At image display format command reception device 21, receive image and be shown as the format order of three-dimensional stereoscopically displaying images and display direction that display direction pick-up unit 22 detects TFT display module 1 while being vertical direction, to the first electrode 2625 on the first conductive layer 262, the 4th electrode 2645 on the second conductive layer 264, do not provide electric field;

At image display format command reception device 21, receive image and be shown as the format order of three-dimensional stereoscopically displaying images and display direction that display direction pick-up unit 22 detects TFT display module 1 while being horizontal direction, to the first electrode 2625 on the first conductive layer 262, the 4th electrode 2645 on the second conductive layer 264, do not provide electric field;

The second electric field generator 24, with in the second electrode 2626(figure on the first conductive layer 262 in liquid crystal light modulation device 26, do not indicate), in the 5th electrode 2646(figure on the second conductive layer 264, do not indicate) be electrically connected, be used for according to the received image display format instruction of image display format command reception device 21, and according to the display direction of the detected TFT display module 1 of display direction pick-up unit 22, at image display format command reception device 21, receive image and be shown as two-dimentional plane while showing that the format order of image and the display direction that display direction pick-up unit 22 detects TFT display module 1 are vertical direction, to the second electrode 2626 on the first conductive layer 262, the 5th electrode 2646 on the second conductive layer 264 provides electric field,

At image display format command reception device 21, receive image and be shown as two-dimentional plane while showing that the format order of image and the display direction that display direction pick-up unit 22 detects TFT display module 1 are horizontal direction, to the second electrode 2626 on the first conductive layer 262, the 5th electrode 2646 on the second conductive layer 264, provide electric field;

At image display format command reception device 21, receive image and be shown as the format order of three-dimensional stereoscopically displaying images and display direction that display direction pick-up unit 22 detects TFT display module 1 while being vertical direction, to the second electrode 2626 on the first conductive layer 262, the 5th electrode 2646 on the second conductive layer 264, do not provide electric field;

At image display format command reception device 21, receive image and be shown as the format order of three-dimensional stereoscopically displaying images and display direction that display direction pick-up unit 22 detects TFT display module 1 while being horizontal direction, to the second electrode 2626 on the first conductive layer 262, the 5th electrode 2646 on the second conductive layer 264, provide electric field;

The 3rd electric field generator 25, with in third electrode 2627(figure on the first conductive layer 262 in liquid crystal light modulation device 26, do not indicate), in the 6th electrode 2647(figure on the second conductive layer 264, do not indicate) be electrically connected, be used for according to the received image display format instruction of image display format command reception device 21, and according to the display direction of the detected TFT display module 1 of display direction pick-up unit 22, at image display format command reception device 21, receive image and be shown as two-dimentional plane while showing that the format order of image and the display direction that display direction pick-up unit 22 detects TFT display module 1 are vertical direction, to the third electrode 2627 on the first conductive layer 262, the 6th electrode 2647 on the second conductive layer 264 provides electric field,

At image display format command reception device 21, receive image and be shown as two-dimentional plane while showing that the format order of image and the display direction that display direction pick-up unit 22 detects TFT display module 1 are horizontal direction, to the third electrode 2627 on the first conductive layer 262, the 6th electrode 2647 on the second conductive layer 264, provide electric field;

At image display format command reception device 21, receive image and be shown as the format order of three-dimensional stereoscopically displaying images and display direction that display direction pick-up unit 22 detects TFT display module 1 while being vertical direction, to the third electrode 2627 on the first conductive layer 262, the 6th electrode 2647 on the second conductive layer 264, provide electric field;

At image display format command reception device 21, receive image and be shown as the format order of three-dimensional stereoscopically displaying images and display direction that display direction pick-up unit 22 detects TFT display module 1 while being horizontal direction, to the third electrode 2627 on the first conductive layer 262, the 6th electrode 2647 on the second conductive layer 264, do not provide electric field;

Liquid crystal light modulation device 26, comprising: by TFT display module 1 side, risen, be arranged in order first substrate 261, the first conductive layer 262, liquid crystal layer 263, the second conductive layer 264, the second substrate 265 of setting;

First substrate 261, the picture signal light generating for seeing through TFT display module 1;

Referring to Fig. 3, is the structural representation of the utility model the first conductive layer 262, and this first conductive layer 262 comprises:

The first current-carrying part 2621 of a plurality of square shapes, the electrode of the first current-carrying part 2621 of the plurality of square shape is in parallel, and obtains the first electrode 2625, and the first current-carrying part 2621 of the plurality of square shape is for seeing through 261 transmitted lights of first substrate;

The second current-carrying part 2622 of a plurality of square shapes, the electrode of the second current-carrying part 2622 of the plurality of square shape is in parallel, and obtains the second electrode 2626, and the second current-carrying part 2622 of the plurality of square shape is for seeing through 261 transmitted lights of first substrate;

The 3rd current-carrying part 2623 of a plurality of square shapes, the electrode of the 3rd current-carrying part 2623 of the plurality of square shape is in parallel, and obtains third electrode 2627, and the 3rd current-carrying part 2623 of the plurality of square shape is for seeing through 261 transmitted lights of first substrate;

The first light transmission part 2624 of a plurality of square shapes, for seeing through 261 transmitted lights of first substrate;

The first current-carrying part 2621 of the party's bulk and the 3rd current-carrying part 2623 of the party's bulk are arranged at same a line and alternately;

The second current-carrying part 2622 of the party's bulk and the first light transmission part 2624 of the party's bulk are arranged at same a line and alternately;

The first current-carrying part 2621 of the party's bulk and the second current-carrying part 2622 of the party's bulk are arranged at same row and alternately;

The 3rd current-carrying part 2623 of the party's bulk and the first light transmission part 2624 of the party's bulk are arranged at same row and alternately;

The size of the first current-carrying part 2621 of the party's bulk with the size of the second current-carrying part 2622 of square shape, the size of the 3rd current-carrying part 2623 of the party's bulk, the size of the first light transmission part 2624 of the party's bulk can be identical, can be not identical yet;

Liquid crystal layer 263, it changes according to the first conductive layer 262, the second electrically conducting of conductive layer 264, while being included in the electrically conducting of the first conductive layer 262, the second conductive layer 264, become pellucidity, when the electrically not conducting of the first conductive layer 262, the second conductive layer 264, become opaque state, for

At the first electric field generator 23, to the first electrode 2625 on the first conductive layer 262, the 4th electrode 2645 on the second conductive layer 264, provide electric field, and

The second electric field generator 24 provides electric field to the second electrode 2626 on the first conductive layer 262, the 5th electrode 2646 on the second conductive layer 264, and

When the 3rd electric field generator 25 provides electric field to the third electrode 2627 on the first conductive layer 262, the 6th electrode 2647 on the second conductive layer 264, become pellucidity, see through the light that the first conductive layer 262 sees through, obtain two-dimentional plane and show image;

At the first electric field generator 23, to the first electrode 2625 on the first conductive layer 262, the 4th electrode 2645 on the second conductive layer 264, do not provide electric field, and

The second electric field generator 24 does not provide electric field to the second electrode 2626 on the first conductive layer 262, the 5th electrode 2646 on the second conductive layer 264, and

The 3rd electric field generator 25 is to the third electrode 2627 on the first conductive layer 262, when the 6th electrode 2647 on the second conductive layer 264 provides electric field, become partially transparent state, part opaque state, part sees through the light that the first conductive layer 262 sees through, part does not see through the light that the first conductive layer 262 sees through, form slit grating, the 3 D stereo that obtains Glassless shows image, refer to Fig. 4, perspective exploded view while forming in vertical direction slit grating for the utility model bore hole 3D display, the schematic diagram when 3 D stereo that obtains in vertical direction Glassless for the utility model bore hole 3D display shows image, wherein, the black in Fig. 4 on liquid crystal layer 263 partly represents the first lightproof part 2631, does not see through the light that the first conductive layer 262 sees through, and white portion represents the 3rd light transmission part 2632, sees through the light that the first conductive layer 262 sees through,

At the first electric field generator 23, to the first electrode 2625 on the first conductive layer 262, the 4th electrode 2645 on the second conductive layer 264, do not provide electric field, and

The second electric field generator 24 provides electric field to the second electrode 2626 on the first conductive layer 262, the 5th electrode 2646 on the second conductive layer 264, and

The 3rd electric field generator 25 is not to the third electrode 2627 on the first conductive layer 262, when the 6th electrode 2647 on the second conductive layer 264 provides electric field, become partially transparent state, part opaque state, part sees through the light that the first conductive layer 262 sees through, part does not see through the light that the first conductive layer 262 sees through, form slit grating, the 3 D stereo that obtains Glassless shows image, refer to Fig. 5, perspective exploded view while forming in the horizontal direction slit grating for the utility model bore hole 3D display, the schematic diagram when 3 D stereo that obtains in the horizontal direction Glassless for the utility model bore hole 3D display shows image, wherein, the black in Fig. 5 on liquid crystal layer 263 partly represents the second lightproof part 2633, does not see through the light that the first conductive layer 262 sees through, and white portion represents the 4th light transmission part 2634, sees through the light that the first conductive layer 262 sees through,

Referring to Fig. 6, is the structural representation of the utility model the second conductive layer 264, and this second conductive layer 264 comprises:

The 4th current-carrying part 2641 of a plurality of square shapes, the electrode of the 4th current-carrying part 2641 of the plurality of square shape is in parallel, and obtains the 4th electrode 2645, and the 4th current-carrying part 2641 of the plurality of square shape is for seeing through 263 transmitted lights of liquid crystal layer;

The 5th current-carrying part 2642 of a plurality of square shapes, the electrode of the 5th current-carrying part 2642 of the plurality of square shape is in parallel, and obtains the 5th electrode 2646, and the 5th current-carrying part 2642 of the plurality of square shape is for seeing through 263 transmitted lights of liquid crystal layer;

The 6th current-carrying part 2643 of a plurality of square shapes, the electrode of the 6th current-carrying part 2643 of the plurality of square shape is in parallel, and obtains the 6th electrode 2647, and the 6th current-carrying part 2643 of the plurality of square shape is for seeing through 263 transmitted lights of liquid crystal layer;

The second light transmission part 2644 of a plurality of square shapes, for seeing through 263 transmitted lights of liquid crystal layer;

The 4th current-carrying part 2641 of the party's bulk and the 6th current-carrying part 2643 of the party's bulk are arranged at same a line and alternately;

The 5th current-carrying part 2642 of the party's bulk and the second light transmission part 2644 of the party's bulk are arranged at same a line and alternately;

The 4th current-carrying part 2641 of the party's bulk and the 5th current-carrying part 2642 of the party's bulk are arranged at same row and alternately;

The 6th current-carrying part 2643 of the party's bulk and the second light transmission part 2644 of the party's bulk are arranged at same row and alternately;

The size of the 4th current-carrying part 2641 of the party's bulk with the size of the 5th current-carrying part 2642 of square shape, the size of the 6th current-carrying part 2643 of the party's bulk, the size of the second light transmission part 2644 of the party's bulk can be identical, can be not identical yet;

Second substrate 265, the light seeing through for seeing through the second conductive layer 264.

Wherein, the first conductive layer 262 comprises: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide (ITO) electro-conductive glass.

Wherein, the second conductive layer 264 comprises: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass.

Wherein, the first current-carrying part 2621 of a plurality of square shapes comprises: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass.

Wherein, the second current-carrying part 2622 of a plurality of square shapes comprises: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass.

Wherein, the 3rd current-carrying part 2623 of a plurality of square shapes comprises: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass.

Wherein, the 4th current-carrying part 2641 of a plurality of square shapes comprises: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass.

Wherein, the 5th current-carrying part 2642 of a plurality of square shapes comprises: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass.

Wherein, the 6th current-carrying part 2643 of a plurality of square shapes comprises: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass.

Wherein, liquid crystal layer 263 comprises: polymer dispersed (PDLC) type LCD panel, or to row curve induction phase (NCAP) type LCD panel, or non-homogeneous macromolecule disperses (NPD-LCD) type LCD panel; This polymer dispersed PDLC type LCD panel comprises printable polymer dispersed PDLC type LCD panel, this comprises printable to row curve induction phase NCAP type LCD panel to row curve induction phase NCAP type LCD panel, this non-homogeneous macromolecule disperses NPD-LCD type LCD panel to comprise that printable non-homogeneous macromolecule disperses NPD-LCD type LCD panel.

Wherein, first substrate 261 comprises: clear glass or transparent membrane.

Wherein, second substrate 265 comprises: transparent membrane or clear glass.

Wherein, the first electric field generator 23 comprises: power supply, or the dutycycle square wave driving voltage that is 50%.

Wherein, the second electric field generator 24 comprises: power supply, or the dutycycle square wave driving voltage that is 50%.

Wherein, the 3rd electric field generator 25 comprises: power supply, or the dutycycle square wave driving voltage that is 50%.

Wherein, the size of the first current-carrying part 2621 of the plurality of square shape can be identical with the size of the 4th current-carrying part 2641 of the plurality of square shape, also can be not identical.

Wherein, TFT display module 1 comprises TV, or computer ，Huo projector, or navigating instrument, or mobile phone, or camera.

Wherein, the electrode relation of the first electrode 2625, the 4th electrode 2645, can be that the first electrode 2625 is that positive source, the 4th electrode 2645 are power cathode, can be also that the first electrode 2625 is that power cathode, the 4th electrode 2645 are positive source.

Wherein, the electrode relation of the second electrode 2626, the 5th electrode 2646, can be that the second electrode 2626 is that positive source, the 5th electrode 2646 are power cathode, can be also that the second electrode 2626 is that power cathode, the 5th electrode 2646 are positive source.

Wherein, the electrode relation of third electrode 2627, the 6th electrode 2647, can be that third electrode 2627 is that positive source, the 6th electrode 2647 are power cathode, can be also that third electrode 2627 is that power cathode, the 6th electrode 2647 are positive source.

Wherein, it is identical or not identical with electric field level that the 3rd electric field generator 25 offers third electrode 2627, the 6th electrode 2647 that the electric field level that the first electric field generator 23 offers the first electrode 2625, the 4th electrode 2645 and the second electric field generator 24 offer the electric field level of the second electrode 2626, the 5th electrode 2646.

Wherein, be arranged at same a line and the line width summation of the plurality of the first current-carrying part 2621 alternately and the line width summation of the plurality of the 3rd current-carrying part 2623 and, equate with the line width of this TFT display module 1.

Wherein, be arranged at same a line and the line width summation of the plurality of the second current-carrying part 2622 alternately and the line width summation of the plurality of the first light transmission part 2624 and, equate with the line width of this TFT display module 1.

Wherein, be arranged at the high summation of row of same row and the plurality of the first current-carrying part 2621 alternately and the high summation of row of the plurality of the second current-carrying part 2622 and, with high the equating of row of this TFT display module 1.

Wherein, be arranged at the high summation of row of same row and the plurality of the 3rd current-carrying part 2623 alternately and the high summation of row of the plurality of the first light transmission part 2624 and, with high the equating of row of this TFT display module 1.

Wherein, be arranged at same a line and the line width summation of the plurality of the 4th current-carrying part 2641 alternately and the line width summation of the plurality of the 6th current-carrying part 2643 and, equate with the line width of this TFT display module 1.

Wherein, be arranged at same a line and the line width summation of the plurality of the 5th current-carrying part 2642 alternately and the line width summation of the plurality of the second light transmission part 2644 and, equate with the line width of this TFT display module 1.

Wherein, be arranged at the high summation of row of same row and the plurality of the 4th current-carrying part 2641 alternately and the high summation of row of the plurality of the 5th current-carrying part 2642 and, with high the equating of row of this TFT display module 1.

Wherein, be arranged at the high summation of row of same row and the plurality of the 6th current-carrying part 2643 alternately and the high summation of row of the plurality of the second light transmission part 2644 and, with high the equating of row of this TFT display module 1.

The utility model bore hole 3D display application TFT display module 1 synthetic image signal light, first substrate 261 sees through the picture signal light that TFT display module 1 generates, the first conductive layer 262 sees through the light that first substrate 261 sees through, liquid crystal layer 263 changes according to the first conductive layer 262, the second electrically conducting of conductive layer 264, while being included in the electrically conducting of the first conductive layer 262, the second conductive layer 264, become pellucidity, when the electrically not conducting of the first conductive layer 262, the second conductive layer 264, become opaque state;

At image display format command reception device 21, receive image and be shown as two-dimentional plane while showing that the format order of image and the display direction that display direction pick-up unit 22 detects TFT display module 1 are vertical direction or horizontal direction, the first electric field generator 23 is to the first electrode 2625 on the first conductive layer 262, the 4th electrode 2645 on the second conductive layer 264 provides electric field, the second electric field generator 24 is to the second electrode 2626 on the first conductive layer 262, the 5th electrode 2646 on the second conductive layer 264 provides electric field, the 3rd electric field generator 25 is to the third electrode 2627 on the first conductive layer 262, the 6th electrode 2647 on the second conductive layer 264 provides electric field, liquid crystal layer 263 becomes pellucidity, see through the light that the first conductive layer 262 sees through, the image that now makes image that left eye is seen see with right eye is identical, obtain two-dimentional plane and show image,

At image display format command reception device 21, receive image and be shown as the format order of three-dimensional stereoscopically displaying images and display direction that display direction pick-up unit 22 detects TFT display module 1 while being vertical direction, the first electric field generator 23 is not to the first electrode 2625 on the first conductive layer 262, the 4th electrode 2645 on the second conductive layer 264 provides electric field, the second electric field generator 24 is not to the second electrode 2626 on the first conductive layer 262, the 5th electrode 2646 on the second conductive layer 264 provides electric field, the 3rd electric field generator 25 is to the third electrode 2627 on the first conductive layer 262, the 6th electrode 2647 on the second conductive layer 264 provides electric field, liquid crystal layer 263 becomes partially transparent state, part opaque state, part sees through the light that the first conductive layer 262 sees through, part does not see through the light that the first conductive layer 262 sees through, form slit grating, now make left eye see left image, right eye is seen right image, left image is not identical with right image, after brain is synthetic, will produce stereo perception, the 3 D stereo that obtains Glassless shows image,

At image display format command reception device 21, receive image and be shown as the format order of three-dimensional stereoscopically displaying images and display direction that display direction pick-up unit 22 detects TFT display module 1 while being horizontal direction, the first electric field generator 23 is not to the first electrode 2625 on the first conductive layer 262, the 4th electrode 2645 on the second conductive layer 264 provides electric field, the second electric field generator 24 is to the second electrode 2626 on the first conductive layer 262, the 5th electrode 2646 on the second conductive layer 264 provides electric field, the 3rd electric field generator 25 is not to the third electrode 2627 on the first conductive layer 262, the 6th electrode 2647 on the second conductive layer 264 provides electric field, liquid crystal layer 263 becomes partially transparent state, part opaque state, part sees through the light that the first conductive layer 262 sees through, part does not see through the light that the first conductive layer 262 sees through, form slit grating, now make left eye see left image, right eye is seen right image, left image is not identical with right image, after brain is synthetic, will produce stereo perception, the 3 D stereo that obtains Glassless shows image,

Thereby reaching to realize makes bore hole 3D displaying appliance for showing that in vertical direction two-dimentional plane shows image, the 3 D stereo that also can show Glassless shows image, can show that in the horizontal direction two-dimentional plane shows image, the function that also can show the 3 D stereo demonstration image of Glassless, realizing beholder can be reached and be viewed and admired the object that 3 D stereo shows image by bore hole.

In embodiment of the present utility model, there is the functional circuit of touch-screen to be arranged on first substrate 261 on the surface surperficial or the first conductive layer 262 dorsad of the first conductive layer 262, or the functional circuit that has touch-screen is arranged on second substrate face 265 on the surface surperficial or the second conductive layer 264 dorsad of the second conductive layer 264, make liquid crystal light modulation device 26 not only there is the function of electrochromism grating, and the function of having gathered touch-screen, compared to electrochromism grating and the touch-screen of finished product are combined simply, not only reduced number of substrates, and reduced the module quantity of bore hole 3D display, improved the transmitance of light.

In a preferred embodiment of the present utility model, touch-screen comprises resistive touch screen, and in another preferred embodiment of the present utility model, touch-screen comprises capacitive touch screen.Bore hole 3D display of the present utility model is owing to having the function of touch-screen, therefore, and touch that can sensing staff, and then calculate operational order corresponding to staff touch point, realize by the object of staff touch operation bore hole 3D display.

Than existing by TFT module, grating module and the touch screen module of finished product are formed to 3D display through rationally arranging, in embodiment of the present utility model, described light modulating device 2 arranges with the full laminating of TFT display module 1 and the functional circuit of touch-screen and liquid crystal grating common substrate and form liquid crystal light modulation device, make not only thin thickness of bore hole 3D display that the utility model provides, substrate cost is low, and light penetration is high.

By the way, the bore hole 3D display that the utility model provides by forming liquid crystal light modulation device by the functional circuit of touch-screen and the design of electrochromism grating in same substrate, and then do full laminating design with TFT display module, the reduced thickness of whole 3D display module, required substrate cost and light penetration are improved, and the bore hole 3D display that the utility model provides can be realized the effect that bore hole is watched 3D rendering.

For the utility model bore hole 3D display, the form of realization is diversified.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (10)

1. a bore hole 3D display, is characterized in that, comprising: TFT display module, light modulating device;

Described TFT display module, for synthetic image signal light;

Described light modulating device, be arranged on the bang path of the picture signal light that described TFT display module generates, and be set together with the full laminating of TFT display module, comprise: image display format command reception device, display direction pick-up unit, the first electric field generator, the second electric field generator, the 3rd electric field generator, liquid crystal light modulation device;

Described image display format command reception device, for receiving the instruction of image display format, receives image and is shown as the format order that two-dimentional plane shows the format order of image or the stereoscopically displaying images of three-dimensional;

Described display direction pick-up unit, for detection of the display direction of described TFT display module, the display direction that detects described TFT display module is vertical direction or horizontal direction;

Described the first electric field generator, is electrically connected with the first electrode on the first conductive layer in described liquid crystal light modulation device, the 4th electrode on the second conductive layer;

Described the second electric field generator, is electrically connected with the second electrode on described the first conductive layer in described liquid crystal light modulation device, the 5th electrode on described the second conductive layer;

Described the 3rd electric field generator, is electrically connected with the third electrode on the first conductive layer described in described liquid crystal light modulation device, the 6th electrode on described the second conductive layer;

Described liquid crystal light modulation device, comprising: by described TFT display module side, risen, be arranged in order first substrate, the first conductive layer, liquid crystal layer, the second conductive layer, the second substrate of setting;

Described first substrate, the picture signal light generating for seeing through described TFT display module;

Described the first conductive layer, comprising:

The first current-carrying part of a plurality of square shapes, the electrode of the first current-carrying part of described a plurality of square shapes is in parallel, and obtains the first electrode, and the first current-carrying part of described a plurality of square shapes is for seeing through described first substrate institute transmitted light;

The second current-carrying part of a plurality of square shapes, the electrode of the second current-carrying part of described a plurality of square shapes is in parallel, and obtains the second electrode, and the second current-carrying part of described a plurality of square shapes is for seeing through described first substrate institute transmitted light;

The 3rd current-carrying part of a plurality of square shapes, the electrode of the 3rd current-carrying part of described a plurality of square shapes is in parallel, and obtains third electrode, and the 3rd current-carrying part of described a plurality of square shapes is for seeing through described first substrate institute transmitted light;

The first light transmission part of a plurality of square shapes, for seeing through described first substrate institute transmitted light;

The 3rd current-carrying part of the first current-carrying part of described square shape and described square shape is arranged at same a line and alternately; The second current-carrying part of described square shape and the first light transmission part of described square shape are arranged at same a line and alternately; The first current-carrying part of described square shape and the second current-carrying part of described square shape are arranged at same row and alternately; The 3rd current-carrying part of described square shape and the first light transmission part of described square shape are arranged at same row and alternately;

Described the second conductive layer comprises:

The 4th current-carrying part of a plurality of square shapes, the electrode of the 4th current-carrying part of described a plurality of square shapes is in parallel, and obtains the 4th electrode, and the 4th current-carrying part of described a plurality of square shapes is for seeing through described liquid crystal layer institute transmitted light;

The 5th current-carrying part of a plurality of square shapes, the electrode of the 5th current-carrying part of described a plurality of square shapes is in parallel, and obtains the 5th electrode, and the 5th current-carrying part of described a plurality of square shapes is for seeing through described liquid crystal layer institute transmitted light;

The 6th current-carrying part of a plurality of square shapes, the electrode of the 6th current-carrying part of described a plurality of square shapes is in parallel, and obtains the 6th electrode, and the 6th current-carrying part of described a plurality of square shapes is for seeing through described liquid crystal layer institute transmitted light;

The second light transmission part of a plurality of square shapes, for seeing through described liquid crystal layer institute transmitted light;

The 4th current-carrying part of described square shape and the 6th current-carrying part of described square shape are arranged at same a line and alternately; The 5th current-carrying part of described square shape and the second light transmission part of described square shape are arranged at same a line and alternately; The 4th current-carrying part of described square shape and the 5th current-carrying part of described square shape are arranged at same row and alternately; The 6th current-carrying part of described square shape and the second light transmission part of described square shape are arranged at same row and alternately;

Described second substrate, the light seeing through for seeing through described the second conductive layer;

Wherein, there is the functional circuit of touch-screen to be arranged on first substrate towards the surface of the first conductive layer or dorsad on the surface of the first conductive layer, or have the functional circuit of touch-screen to be arranged on second substrate towards the surface of the 3rd conductive layer or the surface of the 3rd conductive layer dorsad.

2. bore hole 3D display as claimed in claim 1, is characterized in that, described the first conductive layer, comprising: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass;

Described the second conductive layer, comprising: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass.

3. bore hole 3D display as claimed in claim 1, is characterized in that, the first current-carrying part of described a plurality of square shapes, comprising: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass;

The second current-carrying part of described a plurality of square shapes, comprising: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass;

The 3rd current-carrying part of described a plurality of square shapes, comprising: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass;

The 4th current-carrying part of described a plurality of square shapes, comprising: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass;

The 5th current-carrying part of described a plurality of square shapes, comprising: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass;

The 6th current-carrying part of described a plurality of square shapes, comprising: printable electrically conducting transparent ink, or conductive plastic sheeting, or tin indium oxide ITO electro-conductive glass.

4. bore hole 3D display as claimed in claim 1, is characterized in that, described liquid crystal layer, comprising:

Polymer dispersed PDLC type LCD panel, or to row curve induction phase NCAP type LCD panel, or non-homogeneous macromolecule disperses NPD-LCD type LCD panel;

Described polymer dispersed PDLC type LCD panel comprises printable polymer dispersed PDLC type LCD panel, describedly to row curve induction phase NCAP type LCD panel, comprise printablely to row curve induction phase NCAP type LCD panel, described non-homogeneous macromolecule disperses NPD-LCD type LCD panel to comprise that printable non-homogeneous macromolecule disperses NPD-LCD type LCD panel.

5. bore hole 3D display as claimed in claim 1, is characterized in that, described the first electric field generator, comprising: power supply, or the dutycycle square wave driving voltage that is 50%;

Described the second electric field generator, comprising: power supply, or the dutycycle square wave driving voltage that is 50%;

Described the 3rd electric field generator, comprising: power supply, or the dutycycle square wave driving voltage that is 50%.

6. bore hole 3D display as claimed in claim 1, it is characterized in that, the electrode relation of described the first electrode, described the 4th electrode, comprise: described the first electrode is positive source, described the 4th electrode supply negative pole, or described the first electrode is that power cathode, described the 4th electrode are positive source;

The electrode relation of described the second electrode, described the 5th electrode, comprising: described the second electrode is that positive source, described the 5th electrode are power cathode, or described the second electrode is that power cathode, described the 5th electrode are positive source;

The electrode relation of described third electrode, described the 6th electrode, comprising: described third electrode is that positive source, described the 6th electrode are power cathode, or described third electrode is that power cathode, described the 6th electrode are positive source.

7. bore hole 3D display as claimed in claim 1, it is characterized in that, the size of the first current-carrying part of described square shape with the size of the second current-carrying part of described square shape, the size of the 3rd current-carrying part of described square shape, the size of the first light transmission part of described square shape is identical;

The size of the 4th current-carrying part of described square shape with the size of the 5th current-carrying part of described square shape, the size of the 6th current-carrying part of described square shape, the size of the second light transmission part of described square shape is identical;

The size of the first current-carrying part of described square shape is identical with the size of the 4th current-carrying part of described square shape.

8. bore hole 3D display as claimed in claim 1, it is characterized in that, it is identical with electric field level that described the 3rd electric field generator offers described third electrode, described the 6th electrode that the electric field level that described the first electric field generator offers described the first electrode, described the 4th electrode and described the second electric field generator offer the electric field level of described the second electrode, described the 5th electrode.

9. bore hole 3D display as claimed in claim 1, is characterized in that, described TFT display module, comprising: TV, or computer ，Huo projector, or navigating instrument, or mobile phone, or camera.

10. bore hole 3D display as claimed in claim 1, is characterized in that, described touch-screen comprises resistive touch screen or capacitive touch screen.

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