CN201060344Y - Stereo liquid crystal screen for bare hole stereo display - Google Patents
Stereo liquid crystal screen for bare hole stereo display Download PDFInfo
- Publication number
- CN201060344Y CN201060344Y CNU2007201538746U CN200720153874U CN201060344Y CN 201060344 Y CN201060344 Y CN 201060344Y CN U2007201538746 U CNU2007201538746 U CN U2007201538746U CN 200720153874 U CN200720153874 U CN 200720153874U CN 201060344 Y CN201060344 Y CN 201060344Y
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- liquid crystal
- light source
- stereo
- utility
- model
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- Expired - Fee Related
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model relates to a stereo liquid crystal screen for a naked-eye stereoscopic display. The utility model is characterized in that a LCD screen is connected with a stereo image difference board and a liquid crystal display conversion and a drive control circuit. The stereo image difference board is connected with a drive signal generating circuit and a high-brightness uniform surface light source, and the high-brightness uniform surface light source is connected with a light source high-voltage generating circuit. The utility model has the advantages that the stereo liquid crystal screen does not need auxiliary watching equipments, is used for a watching stereo image, has clear images and can be refitted on an ordinary TFT and LCD display screen, and has the wide application range.
Description
Technical field
The utility model relates to a kind of three-dimensional liquid crystal display that is used for bore hole stereo display.
Background technology
The bore hole stereo display technique is the bore hole formula stereo display that does not need auxiliary evaluation equipment, mainly is to use optical element to change the trend of right and left eyes view on the screen, makes eyes can separately watch corresponding solid to view.Owing to do not have fixing image channel and the image segmentation device of wearing, usually the implementation method of such three-dimensional display called the sky point-score.The right and left eyes view of naked-eye stereoscopic display is simultaneously displayed on the screen, and these characteristics are with the field sequence or the frame sequence class three-dimensional display difference that need help glasses.Naked-eye stereoscopic display is three-dimensional to view in strange, the even row pixel demonstration of TFT lcd screen, and whole screen is to be divided into two interlaced display units.The geometric position of pixel column is depended in the position of left and right view, because the row locations of pixels determines that during fabrication so the viewing area that each view takies is the part of whole screen, and the position is fixed.
Summary of the invention
The purpose of this utility model provides a kind of three-dimensional liquid crystal display that is used for bore hole stereo display, can see stereo-picture clearly by its people's bore hole.
The utility model is achieved like this, it comprises LCDs, stereopsis difference plate, drive signal generation circuit, liquid crystal display conversion and Drive and Control Circuit, light source circuit for producing high voltage and high brightness uniform area light source, it is characterized in that LCDs connects stereopsis difference plate and liquid crystal display conversion and Drive and Control Circuit, stereopsis difference plate connects drive signal generation circuit and high brightness uniform area light source, and the high brightness uniform area light source connects the light source circuit for producing high voltage.
The utility model has the advantages that: do not need auxiliary evaluation equipment, just can watch stereo-picture by the utility model, the LCDs clear picture can be reequiped on general T FT LCD display, and the utilization scope is wide.
Description of drawings
Fig. 1 is a principle of work block scheme of the present utility model;
Embodiment
As shown in Figure 1, the utility model comprises LCDs 1, stereopsis difference plate 3, drive signal generation circuit 4, liquid crystal display conversion and Drive and Control Circuit 2, light source circuit for producing high voltage 6 and high brightness uniform area light source 5, it is characterized in that LCDs 1 connects stereopsis difference plate 3 and liquid crystal display conversion and Drive and Control Circuit 2, stereopsis difference plate 3 connects drive signal generation circuit 4 and high brightness uniform area light source 5, and high brightness uniform area light source 5 connects light source circuit for producing high voltage 6.
Principle of work of the present utility model is based on uses one group of very narrow bright line illumination to be provided for the liquid crystal row pixel of closing on, and the width of light source is minimum, can abstractly be bright " line ".Illuminating line is by the eyes of adjacent strange, even row pixel to the intelligent, and the left and right view information on the row pixel is sent to corresponding eyes simultaneously, is equivalent to watch by the row pixel line source of back.When eyes, pixel and illuminating line are located along the same line, can see distinct image.
Claims (1)
1. three-dimensional liquid crystal display that is used for bore hole stereo display, it comprises LCDs, stereopsis difference plate, drive signal generation circuit, liquid crystal display conversion and Drive and Control Circuit, light source circuit for producing high voltage and high brightness uniform area light source, it is characterized in that LCDs connects stereopsis difference plate and liquid crystal display conversion and Drive and Control Circuit, stereopsis difference plate connects drive signal generation circuit and high brightness uniform area light source, and the high brightness uniform area light source connects the light source circuit for producing high voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201538746U CN201060344Y (en) | 2007-05-29 | 2007-05-29 | Stereo liquid crystal screen for bare hole stereo display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201538746U CN201060344Y (en) | 2007-05-29 | 2007-05-29 | Stereo liquid crystal screen for bare hole stereo display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201060344Y true CN201060344Y (en) | 2008-05-14 |
Family
ID=39408826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201538746U Expired - Fee Related CN201060344Y (en) | 2007-05-29 | 2007-05-29 | Stereo liquid crystal screen for bare hole stereo display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201060344Y (en) |
-
2007
- 2007-05-29 CN CNU2007201538746U patent/CN201060344Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20110529 |