CN101893764B - Regulating mechanism for three-dimensional display - Google Patents
Regulating mechanism for three-dimensional display Download PDFInfo
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- CN101893764B CN101893764B CN2010102274991A CN201010227499A CN101893764B CN 101893764 B CN101893764 B CN 101893764B CN 2010102274991 A CN2010102274991 A CN 2010102274991A CN 201010227499 A CN201010227499 A CN 201010227499A CN 101893764 B CN101893764 B CN 101893764B
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- column
- photoscope
- slide block
- glue frame
- adjusting mechanism
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Abstract
The invention discloses a three-dimensional display. The display comprises a display panel, a rubber frame with female threads, a solid optical imaging element and a regulating mechanism, wherein the regulating mechanism comprises a force application part, a linkage slide block and a boost part; the force application part is provided with outer threads to be meshed with the female thread so that the force application part is combined with the rubber frame; and one side of the linkage slide block is jointed with the force application part, while the other side is propped against the boost part. When the force application part moves relatively to the rubber frame because of rotary force, the force application part pushes the linkage slide block to slide along the first direction, and pushes the boost part along the second direction, so that the solid optical imaging element is pushed to perform deflection.
Description
Technical field
The invention relates to a kind of three-dimensional display, and particularly relevant for a kind of three-dimensional display with photoscope adjustment structure.
Background technology
In recent years, the lifting of image display is the color saturation and the resolution that show of picture only not, and further stress appearing of its stereoscopic visual effect.
Stereo display technique generally is divided into eyeglass stereoscopic technology and bore hole formula stereo technology at present.In the general eyeglass stereoscopic technology, the audience must put on special spectacles, reaches the 3-D effect that image segmentation and video overlap by different color chips or shutter speed.And bore hole formula stereo technology can be subdivided into raster pattern and lens pillar formula display technique.The principle of raster pattern display technique is to utilize the sequential notion to control each staggered in twos grating to open and close the start pattern; Utilize left and right sides grating according to different frequency respectively with the picture continuity be sent to people's right and left eyes, make human brain on image is understood, be judged to be a stereoscopic vision.Column perspective mirror stereo display principle then is before column photoscope element is arranged at display panel; Each column photoscope in this element is parallel corresponding with two row display pixels respectively; When backlight passes pixel display unit; Its image refracts to the human body right and left eyes respectively by each column photoscope, makes this view in audience's brain, overlap and is single stereo-picture, and this kind display mode influences visual effect because of horizontal direction resolution descends easily.
People's such as C.Van Berkel No. 6064424 United States Patent (USP) discloses a kind of three-dimensional imaging display device.This display device comprises: a liquid crystal array display panel and has the stereo display element of (semicircle) column photoscope.Such as in this patent announcement, this invention must not change the design of general display picture element, adopts column photoscope and columns of display pixels to the three-dimensional imaging mode that becomes a special angle, avoids horizontal direction resolution to decay.
Yet; There is certain production error in column photoscope body in factory's end production run; Three-dimensional display also possibly produce the angle error between column photoscope and display pixel in manufacturing and running program; And this kind effect adds the result who takes advantage of, and with making that the imaging of three-dimensional display is not good, will be key issue point so how to dwindle this error effects.
Summary of the invention
For solving the above-mentioned problem of saying; The present invention provides a kind of adjusting mechanism of three-dimensional display; Make display in assembling, carrying or reliability test process, cause the deviation of column photoscope and viewing area pixel element angle, can obtain preferable stereopsis image pattern by this regulating mechanism for three-dimensional display correction.
According to the purpose of the invention described above, a kind of three-dimensional display is provided, it comprises a display panel, and it has a plurality of pixel columns.Column photoscope with a plurality of arcuation convex lens is arranged on the demonstration side of display panel.An adjusting mechanism, be arranged on the column photoscope wherein on one side, in order to the relative angle of the pixel column of the arcuation convex lens of adjustment column photoscope and display panel.
According to one embodiment of the invention, three-dimensional display comprises a glue frame with female screw, is arranged at the periphery of display panel and column photoscope.
According to one embodiment of the invention, adjusting mechanism is arranged on one of them side of glue frame, comprises a force-applying piece upright with glue frame engagement group by the external thread of itself; When the stressed turn of force-applying piece, can produce relative motion with the glue frame.An interlock slide block is with a side engagement of force-applying piece; When force-applying piece when the inboard turn, can drive the interlock slide block along a first direction slide (identical) with force-applying piece turn direction.A projectile is with the mutual butt of interlock slide block; When interlock slide block during along the first direction slippage, promptly promote this projectile along a second direction slippage, use promoting a stereoptics image-forming component deflection, the angle theta of second direction and first direction is spent less than 90.
According to another embodiment of the present invention, projectile comprises a disc and a cylindrical member little than the cross section of disc, and cylindrical member is connected with disc.
According to another embodiment of the present invention, have an inclined-plane on the glue frame, can supply disc to roll along the inclined-plane or slip.
According to another embodiment of the present invention, the inclined-plane extends along second direction.
According to another embodiment of the present invention, have a strip fossaperturate on the glue frame and can supply cylindrical member to slide in it.
According to another embodiment of the present invention, the strip fossaperturate extends along second direction.
According to another embodiment of the present invention, force-applying piece can be a set screw or the screw with spiral shell head.
According to another embodiment of the present invention, the interlock slide block has the fastener of deriving to slide outward to be fastened on the glue frame, makes the interlock slide block can be along the first direction slippage.
According to another embodiment of the present invention, the interlock slide block has a strip baffle plate, can avoid projectile to drop outside adjusting mechanism.
According to the purpose of the invention described above, a kind of three-dimensional display is provided, wherein comprise a display panel.Column photoscope with a plurality of arcuation convex lens is arranged on the demonstration side of display panel.Glue frame with female screw is arranged at the periphery of display panel and column photoscope.A set screw upright with glue frame engagement group by the external thread of itself is Yi Bian a wherein end of set screw and wherein connecting of column photoscope when the stressed turn of set screw, can produce relative motion and promote the deflection of column photoscope with the glue frame.
Description of drawings
Fig. 1 illustrates the three-dimensional display of first embodiment of the invention and the display adjusting mechanism enlarged drawing of lower left thereof;
Fig. 2 illustrates the explosive view of the display adjusting mechanism of Fig. 1;
Fig. 3 illustrates the upright figure of group of the display adjusting mechanism of Fig. 2;
Fig. 4 illustrates the local side-looking enlarged drawing of three-dimensional display of another embodiment of the present invention;
Fig. 5 illustrates another embodiment of force-applying piece of the present invention.
[main element symbol description]
100: three-dimensional display 440: the strip baffle plate
110: pixel column 445: surface
200: glue frame 500: projectile
208: through hole 600: the column photoscope
210: female screw 610: the arcuation convex lens
220: strip fossaperturate 700: first direction
230: inclined-plane 800: second direction
240: ramp area 900: set screw
250: adjusting mechanism 910: external thread
300: force-applying piece 920: the glue frame
310: external thread 930: through hole
400: interlock slide block 930a: opening
410: groove 950: screw with spiral shell head
420: the fastener of deriving outward
425: the surface
430: the hollow out mouth
Embodiment
The present invention provides a kind of adjusting mechanism of three-dimensional display.The fine-tuning display picture element of this adjusting mechanism be listed as to the angle of lens pillar, uses and revise the stereo display effect, and the demand of looking adjusts once again, be a maneuverability adjusting mechanism.
Please be simultaneously with reference to Fig. 1 and Fig. 2, wherein Fig. 1 illustrates according to a kind of three-dimensional display of the present invention's one preferred embodiment and the display adjusting mechanism enlarged drawing of lower left thereof, and Fig. 2 illustrates the explosive view of the display adjusting mechanism of Fig. 1.
In Fig. 1, this three-dimensional display 100 includes glue frame 200, adjusting mechanism 250, column photoscope 600 and display panel, and wherein column photoscope 600 is positioned at the demonstration side of display panel.Adjusting mechanism 250 comprises force-applying piece 300, interlock slide block 400, projectile 500.In the present embodiment, glue frame 200 is positioned at the edge all around of column photoscope 600, and adjusting mechanism 250 is arranged at the lower left corner of glue frame 200, and the lower right corner of glue frame 200 also is provided with one group of adjusting mechanism 250 (not listing among the figure), and wherein force-applying piece stands in the glue frame 200 for 300 groups.Force-applying piece 300, interlock slide block 400 and projectile 500 are continuous acting devices, use the arcuation convex lens 610 of fine setting column photoscope 600 and the relative angle of the pixel column 110 of display panel, use and revise the stereo display effect.
Please with reference to Fig. 2, it illustrates the explosive view of the display adjusting mechanism of Fig. 1.In Fig. 2; The bottom side of glue frame 200 has first flange 202 and second flange 204; Wherein have a female screw 210 on first flange 202, this female screw can be directly molded on flange inner when the moulding of glue frame, or after moulding an embedded again copper inner nut. second flange 204 has inclined-plane 230; Adjusting mechanism 250 is arranged at two flanges (202; 204) between in the formed accommodation space.Force-applying piece 300 surfaces are an external thread 310.Glue frame 200 is meshing with each other by the external thread 310 of female screw 210 and force-applying piece 300 and organizes upright.In the present embodiment, first side of interlock slide block 400 (with respect to first flange 202 of glue frame 200) has a groove 410 and engages with an end of force-applying piece 300; Being designed with of groove 410 helps force-applying piece 300 and more stably promotes interlock slide block 400, but the design of not having a groove 410 can't hinder the normal operation of adjusting mechanism.Second side of interlock slide block 400 has an outer fastener 420 of deriving and is fastened on the ramp area 240 on the glue frame 200.When force-applying piece 300 turns and with glue frame 200 produce relative to first direction 700 when moving, interlock slide block 400 is fastened on glue frame 200 by the fastener 420 of deriving outward, makes that interlock slide block 400 can be along the moving sliding displacement of same direction (first direction 700).The 3rd side of interlock slide block 400 (with respect to second flange 204 of glue frame 200) is dug out a hollow out mouth 430 and is formed a strip baffle plate 440.When 500 groups of interlock slide block 400 and projectiles stand on 200 last times of glue frame, this hollow out mouth 430 is the accommodation space of projectile 500, and the surface 425 of interlock slide block 400 is in order to the disc 510 of butt projectile 500.In addition, the surface 445 meeting butt projectiles 500 of strip baffle plate 440 use preventing that projectile 500 from dropping out outside the adjusting mechanism.The cylindrical member 520 of projectile 500 has a cross section little than disc 510, and is placed in the strip fossaperturate 220 of glue frame 200.When interlock slide block 400 during along first direction 700 slippages, disc 510 receives the promotion on surface 425 and slides or roll along the inclined-plane 230 of second flange 204 of glue frame 200, drives cylindrical member 520 simultaneously and slides in strip fossaperturate 220 along second direction 800.Extension side's almost parallel (all being parallel to second direction 800) on strip fossaperturate 220 and inclined-plane 230.Second direction 800 needs less than 90 degree (but greater than 0 degree) with the angle theta of first direction 700, and the adjusting mechanism of display could operate, and wherein first direction 700 for example is a horizontal direction.
Please with reference to Fig. 3, it illustrates display adjusting mechanism group of Fig. 2 state after upright.The side of glue frame 200 has one and is the through hole 208 of same level height with female screw 210, and through hole 208 communicates with each other with the through hole that female screw 210 is positioned at.In the present embodiment, the aperture of through hole 208 is slightly larger than the through hole that female screw 210 is positioned at, and uses the part of ccontaining force-applying piece 300 protrusion female screws 210, and does not have screw thread.Force-applying piece stands in the glue frame 200 for 300 groups, the user can be by an instrument (for example turnscrew or hexagon wrench) inserts through hole 208 turn force-applying piece 300.(with respect to glue frame 200) force-applying piece 300 toward interior turn promotes interlock slide block 400, and then forces the disc 510 of projectile 500 to move up.Because of the lower edge of disc 510 butt column photoscopes 600, the disc 510 that moves up just can be adjusted the position of column photoscope 600.If force-applying piece 300 turn outward (with respect to glue frame 200), the position of column photoscope 600 can be toward adjustment in the other direction (with respect to force-applying piece 300 toward interior turn time photoscope position).At this moment, the weight of column photoscope 600 can make disc 510 move down, and interlock slide block 400 is slippage outward also.Though above-mentioned adjusting mechanism group is stood on the base of glue frame 200, the also visual Demand Design of adjusting mechanism is used the position or the direction of adjustment column photoscope 600 in the top margin or the side of glue frame when implementing.
Please with reference to Fig. 4, it illustrates the local side-looking enlarged drawing of three-dimensional display of another embodiment of the present invention.This three-dimensional display has a glue frame 920, a set screw 900, a column photoscope 600 and a flat-panel screens (not being illustrated among the figure).The left downside of glue frame 920 has a through hole 930 (in have female screw), and set screw 900 has an external thread 910.Glue frame 920 stands by the external thread 910 of the female screw in the through hole 930 and set screw 900 group that is meshing with each other; The user can insert and turn set screw 900 by the bottom end opening 930a of an instrument (for example turnscrew or hexagon wrench) by through hole 930, and a top of set screw 900 is connected to this column photoscope 600.When set screw 900 receives turn and when moving in vertical direction with respect to glue frame 920, its propelling power is impelled the 600 stressed deflections of column photoscope.In the present embodiment, though through hole 930 is illustrated in the base of glue frame 920, through hole 930 also visual demand when implementing is positioned at the top margin or the side of glue frame 920, uses supplying 900 groups of set screws upright, and then the position or the direction of adjustment column photoscope 600.Moreover the quantity of set screw 900 is also a plurality of, uses group and stands in one or more through holes of top margin and/or side of glue frame 920.
In above-mentioned preferred embodiment, when 600 deflections of column photoscope, can change itself and display picture element row 110 angles, and then adjust its stereo display effect.In addition, force-applying piece 300 can be a set screw 900 or has the screw 950 (with reference to Fig. 5) of spiral shell head; Interlock slide block 400 and projectile 500 are to be formed by metal, plastics, aluminium or other compound substance.
The regulating mechanism for three-dimensional display that the above embodiment of the present invention disclosed utilizes a linkage, makes the angle of column photoscope and columns of display pixels can carry out maneuverability adjustment action.Compared to present general column photoscope three-dimensional display system, increase column photoscope and columns of display pixels to the adjustable of angle, make the stereo imaging system imaging results obtain lifting because of adjustment.
Though the present invention discloses as above with preferred embodiment; Right its is not in order to limit the present invention; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (6)
1. the adjusting mechanism of a three-dimensional display, this three-dimensional display has a glue frame and a column photoscope, and this glue frame has at least one female screw, it is characterized in that, and this adjusting mechanism comprises:
One force-applying piece has an external thread and uses and be engaged in this female screw and organize and stand in this glue frame, and makes it frame shift moving with respect to this glue by this force-applying piece of turn;
One interlock slide block engages with this force-applying piece, and promoted by this force-applying piece and slide along a first direction, and this interlock slide block has an outer fastener of deriving, and is fastened on this glue frame in order to slip, makes that this interlock slide block can be along this first direction slippage; And
One projectile connects with this interlock slide block, when this interlock slide block during along this first direction slippage; Promoting this projectile simultaneously makes it along a second direction slippage; Use promoting this column photoscope deflection, the angle of this second direction and this first direction is less than 90 degree, and this projectile comprises a disc and a cylindrical member; This cylindrical member is connected in this disc, and has a cross section little than this disc;
Wherein, This glue frame also has an inclined-plane and a strip fossaperturate, and this inclined-plane supplies this disc to roll or slides on it, and this inclined-plane extends along this second direction; This this cylindrical member of strip depression confession slides in it, and this strip fossaperturate extends along this second direction.
2. adjusting mechanism as claimed in claim 1 is characterized in that, this force-applying piece is the screw that a set screw or has the spiral shell head.
3. adjusting mechanism as claimed in claim 1 is characterized in that, this interlock slide block has a strip baffle plate, drops out this adjusting mechanism in order to prevent this projectile.
4. a three-dimensional display is characterized in that, comprises:
One display panel has a plurality of pixel columns;
One column photoscope is arranged at the demonstration side of this display panel, and wherein this column photoscope has a plurality of arcuation convex lens;
One glue frame is arranged at the periphery of this display panel and this column photoscope, has at least one female screw on this glue frame; And
At least one adjusting mechanism as claimed in claim 1 places one side of this column photoscope, in order to the relative angle of this pixel column of these arcuation convex lens of adjusting this column photoscope and this display panel.
5. three-dimensional display as claimed in claim 4 is characterized in that, this force-applying piece is the screw that a set screw or has the spiral shell head.
6. three-dimensional display as claimed in claim 4 is characterized in that, this interlock slide block has a strip baffle plate, drops out this adjusting mechanism in order to prevent this projectile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102274991A CN101893764B (en) | 2010-07-12 | 2010-07-12 | Regulating mechanism for three-dimensional display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102274991A CN101893764B (en) | 2010-07-12 | 2010-07-12 | Regulating mechanism for three-dimensional display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101893764A CN101893764A (en) | 2010-11-24 |
| CN101893764B true CN101893764B (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102274991A Expired - Fee Related CN101893764B (en) | 2010-07-12 | 2010-07-12 | Regulating mechanism for three-dimensional display |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305980A (en) * | 2011-09-01 | 2012-01-04 | 南京中电熊猫液晶显示科技有限公司 | Stereoscopic display |
| CN110716663B (en) | 2019-09-17 | 2023-04-07 | 友达光电（苏州）有限公司 | Electronic device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6064424A (en) * | 1996-02-23 | 2000-05-16 | U.S. Philips Corporation | Autostereoscopic display apparatus |
| CN2473716Y (en) * | 2001-02-28 | 2002-01-23 | 神达电脑股份有限公司 | Display placing device |
| CN1595218A (en) * | 2004-07-09 | 2005-03-16 | 中国工程物理研究院机械制造工艺研究所 | Regulating rack for five free degrees laser focusing lens |
| CN1752858A (en) * | 2004-09-24 | 2006-03-29 | 三星电子株式会社 | Automatic crooked adjustment equipment, imaging device and method for adjusting obliqueness |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2844966Y (en) * | 2005-11-18 | 2006-12-06 | 鲁俊群 | Adjustable stereo image crystal grain reflective screen |
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2010
- 2010-07-12 CN CN2010102274991A patent/CN101893764B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6064424A (en) * | 1996-02-23 | 2000-05-16 | U.S. Philips Corporation | Autostereoscopic display apparatus |
| CN2473716Y (en) * | 2001-02-28 | 2002-01-23 | 神达电脑股份有限公司 | Display placing device |
| CN1595218A (en) * | 2004-07-09 | 2005-03-16 | 中国工程物理研究院机械制造工艺研究所 | Regulating rack for five free degrees laser focusing lens |
| CN1752858A (en) * | 2004-09-24 | 2006-03-29 | 三星电子株式会社 | Automatic crooked adjustment equipment, imaging device and method for adjusting obliqueness |
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| Publication number | Publication date |
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| CN101893764A (en) | 2010-11-24 |
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Granted publication date: 20120725 Termination date: 20200712 |