CN2243704Y - Passive integrated superlarge screen terminal displayer - Google Patents
Passive integrated superlarge screen terminal displayer Download PDFInfo
- Publication number
- CN2243704Y CN2243704Y CN 95221798 CN95221798U CN2243704Y CN 2243704 Y CN2243704 Y CN 2243704Y CN 95221798 CN95221798 CN 95221798 CN 95221798 U CN95221798 U CN 95221798U CN 2243704 Y CN2243704 Y CN 2243704Y
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- CN
- China
- Prior art keywords
- optical fiber
- battle array
- final stage
- screen terminal
- large screen
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- Expired - Fee Related
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Projection Apparatus (AREA)
Abstract
The utility model relates to a passive integrated super large screen terminal display, which is characterized in that the utility model uses an image source of a liquid crystal display, an image surface is provided with a primary optical fiber array which corresponds to pixels on an image, and the end surface of a primary optical fiber array corresponds to a focal point of a ball-shaped body of a primary magnification lens to carry out primary magnification. A final stage optical fiber array is then arranged on the plane end of the primary magnification lens, and similarly, the end surface of the final stage optical fiber array corresponds to the focal point of the ball-shaped body of a final stage magnification lens to carry out magnification again, and the utility model realizes the effect of super large screen display.
Description
The utility model relates to a kind of passive integrated super large screen terminal display, belongs to optical technical field.Mainly be that prior art has been done improvement.
At present, realize that large color screen shows, all adopts the cathode-ray tube (CRT) battle array, dot matrix display screen, large-screen lc and projection pattern usually.Because of brightness height, the sharpness of cathode-ray tube (CRT) battle array are good, but its control circuit is complicated, and black square is arranged on the display screen, and power consumption is big, the life-span short; Though the dot matrix display screen is than vacuum kinescope little power consumption, it is degree of analysing and luminance difference clearly, and the just false colour that shows (is red, green, yellow three looks; True color is a red green blue tricolor); The brightness and the contrast of large screen projection is low, floor area is big, and its range of application is restricted.
The purpose of this utility model, provide a kind of improved passive integrated super large screen terminal display, image source is done by the color liquid crystal projector of utilization improvement or slide projector is done image source, conduction by optical fiber is amplified step by step, makes it to realize that display screen is big, brightness is high, sharpness is good, the giant-screen terminal display of not power consumption.
For achieving the above object, technology of the present utility model is separated time scheme and is realized by following measure: have the light-emitting area of utilizing the liquid crystal display image source elementary optical fiber battle array is set, the A end face of optical fiber battle array closely cooperates with it, makes on the focus of its B that is loose distribution end corresponding to elementary amplifying lens battle array; And in the planar ends correspondence of elementary amplifying lens final stage optical fiber battle array is set and cooperates with the A end, the B end of final stage optical fiber battle array is corresponding to the multistage amplifying display of formation on the focus of final stage amplifying lens battle array.
The utility model conducts each pixel of image respectively by utilizing light transmitting fiber, and the principle of utilizing the lens battle array that each pixel is amplified separately again makes entire image obtain amplifying, and has saved to cost an arm and a leg and meticulous lens group.And lens battle array technology is simple, low cost of manufacture, and technical requirement is not high, and shown image geometric distortion is little, is not subjected to the influence of lens battle array quality.
Description of drawings:
Fig. 1 is passive integrated super large screen terminal display structural representation.
Fig. 2 is the sectional view of optical fiber battle array.
The utility model will be further described for embodiment in conjunction with the accompanying drawings:
By Fig. 1, shown in Figure 2.Adopt the color liquid crystal projector of improvement, utilize the light source 1, condenser 2 and the liquid crystal display 3 pie graph image sources that are provided with in the projector body, a border assembling and dismantling of projector are fallen, selecting diameter for use is about 120,000 light transmitting fibers of 0.3mm, press the position of the R of liquid crystal display → red, G → green, B → primary colors combined pixel groups, the optical fiber battle array that the corresponding one group of pixel of each root photoconduction constitutes.The A end of elementary optical fiber battle array 4 and the image surface of liquid crystal display image source are closely cooperated, elementary optical fiber battle array 4 is the loose B of being distributed in end, but ordering is constant, one by one on the focus corresponding to the elementary amplifying lens battle array 5 that is scattered in a plurality of protruding spheroids formations, the spherical diameter of lens 5 is 2-3 a times of fiber facet, forms inverted enlarged image in saturating border battle array planar ends like this.And final stage optical fiber battle array 6 is set in the same correspondence of the planar ends of elementary amplifying lens 5, the C of final stage optical fiber battle array 6 end cooperates with it, receive the light of the elementary amplification of conduction, make the D of its final stage optical fiber battle array 6 hold each packed-pixel to conduct on the focus that constitutes corresponding to a plurality of protruding spheroid that is scattered on the final stage amplifying lens battle array 7, the upright light that sees through the planar ends conduction of lens 7 obtains amplifying once more.The planar ends of final stage amplifying lens 7 is hyperfine frosting, with so that the light generation diffuse effect that optical fiber transmits improves the visual angle, makes it to reach the image definition height, the display effect of true color.
The terminal display that present technique is made up of optical fiber battle array and amplifying lens battle array removes the supporting use of image source with above-mentioned color liquid crystal projector, also can adopt slide projector to do image source; Can save the lens group of slide projector, on the image surface of end face corresponding to slide projector with elementary optical fiber battle array, it is true to nature to reach image color equally, has the display effect of certain sharpness.
Claims (4)
1, passive integrated super large screen terminal display, comprise the light source that is provided with in the projector body, condenser, the image source that liquid crystal display is formed, it is characterized in that: have the liquid crystal display of utilization light-emitting area elementary optical fiber battle array (4) is set, the A of optical fiber battle array (4) end closely cooperates with it, makes it be loose distribution, on the focus of B end corresponding to elementary amplifying lens battle array (5); And in the planar ends of elementary amplifying lens (5), correspondence is provided with final stage optical fiber battle array (6), and the C end cooperates with it, and the D end that makes final stage optical fiber battle array (6) is corresponding to constituting multistage amplifying display on the focus of final stage amplifying lens battle array (6).
2, by the described passive integrated super large screen terminal display of claim 1, it is characterized in that: first, final stage amplifying lens battle array (5,7) is formed by being scattered in a plurality of protruding spheroids.
3, by the described passive integrated super large screen terminal display of claim 1, it is characterized in that: first, final stage optical fiber battle array (4,6) is made of corresponding to the optical fiber of location of pixels on the image source in order a plurality of, and on the focus of the final stage end face of every optical fiber corresponding to the protruding spherical of its lens battle array (5,7).
4, by the described passive integrated super large screen terminal display of claim 2, it is characterized in that: the planar ends of final stage amplifying lens (7) is hyperfine frosting, in order to the light generation diffuse effect of optical fiber transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95221798 CN2243704Y (en) | 1995-09-22 | 1995-09-22 | Passive integrated superlarge screen terminal displayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95221798 CN2243704Y (en) | 1995-09-22 | 1995-09-22 | Passive integrated superlarge screen terminal displayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2243704Y true CN2243704Y (en) | 1996-12-25 |
Family
ID=33869315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95221798 Expired - Fee Related CN2243704Y (en) | 1995-09-22 | 1995-09-22 | Passive integrated superlarge screen terminal displayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2243704Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383601C (en) * | 2004-07-31 | 2008-04-23 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber projector |
| CN100426024C (en) * | 2004-08-07 | 2008-10-15 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber display |
| WO2009056000A1 (en) * | 2007-11-02 | 2009-05-07 | Beijing Ssherr Professional Lighting Co. Ltd | Combined lens and light fixture using the same |
| WO2009074059A1 (en) * | 2007-11-26 | 2009-06-18 | Yong Di | Optical fiber panel display assembly |
-
1995
- 1995-09-22 CN CN 95221798 patent/CN2243704Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383601C (en) * | 2004-07-31 | 2008-04-23 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber projector |
| CN100426024C (en) * | 2004-08-07 | 2008-10-15 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber display |
| WO2009056000A1 (en) * | 2007-11-02 | 2009-05-07 | Beijing Ssherr Professional Lighting Co. Ltd | Combined lens and light fixture using the same |
| WO2009074059A1 (en) * | 2007-11-26 | 2009-06-18 | Yong Di | Optical fiber panel display assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |