CN1549007A - Combined structure of optical model sheet and rubber frame - Google Patents
Combined structure of optical model sheet and rubber frame Download PDFInfo
- Publication number
- CN1549007A CN1549007A CNA031238327A CN03123832A CN1549007A CN 1549007 A CN1549007 A CN 1549007A CN A031238327 A CNA031238327 A CN A031238327A CN 03123832 A CN03123832 A CN 03123832A CN 1549007 A CN1549007 A CN 1549007A
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- Prior art keywords
- glue frame
- optics matrix
- location division
- slits
- opening
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- Illuminated Signs And Luminous Advertising (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The combined structure consists of at least one optical mode plate and at least one rubber frame. The optical mode plate has at least one opening with many communicated slots. The rubber frame has at least one fixing pin with one clamping part and one necked part, and the clamping part on the necked part has outer diameter greater than that of the necked part. The opening has diameter between the outer diameter of the clamping part and that of the necked part. The clamping part is penetrated through the opening by means of the deformation caused by the slots, so that the opening is limited by the clamping part and located to the necked part and the optical mode plate is fixed onto the rubber frame.
Description
Technical field
The invention relates to the unitized construction of a kind of optics matrix and glue frame, and particularly relevant for a kind of can be effectively and fast the optics matrix is fixed in the optics matrix on the glue frame and the unitized construction of glue frame.
Background technology
At improving rapidly of multimedia society, be indebted to the tremendous progress of semiconductor subassembly or man-machine display device mostly.With regard to display, (Cathode Ray Tube CRT) because of having excellent display quality and its economy, monopolizes monitor market in recent years to cathode-ray tube (CRT) always.Yet, operate the environment of most terminating machine/display equipments on the table for the individual, or with the incision of the viewpoint of environmental protection, if predicted with the trend of saving the energy, cathode-ray tube (CRT) is because of still existing a lot of problems in space utilization and the energy resource consumption, and can't effectively provide solution for the demand of light, thin, short, little and low consumpting power.Therefore, have that high image quality, space utilization efficient add, (Liquid Crystal Display LCD) becomes the main flow in market to the LCD of low consumpting power, advantageous characteristic such as radiationless gradually.
LCD (LCD) mainly is that (Black light module B/L) constitutes by a liquid crystal panel (liquid crystal panel) and a backlight module.It should be noted that because the liquid crystal itself that is injected in the liquid crystal panel can be not luminous, therefore, must see through the area source that backlight module provided and light liquid crystal panel, so that LCD reaches the effect of demonstration, so learn the importance of backlight module in LCD from above-mentioned.
From the above, backlight module mainly be by a line source, light guide plate (lightguide plate, LGP) and a glue frame (frame) constitute.Wherein, line source is disposed at a side of light guide plate usually, and light guide plate is the kenel that line source can be converted to area source, and the glue frame is in order to carry above-mentioned light guide plate and line source, to make that light guide plate and line source can be integrated.In addition, for the briliancy of promoting backlight module presents, and then the display capabilities of lifting LCD, can above light guide plate, dispose one to multiple optics matrix (opticalfilm).
Figure 1A is well-known optics matrix and the action synoptic diagram of glue frame before assembling, and Figure 1B is optics matrix and the action synoptic diagram of glue frame after assembling.Please jointly with reference to Figure 1A and Figure 1B, well-known optics matrix 100 has a plurality of location divisions 110 (only illustrating one among the figure), its location division 110 is the edges that convexedly stretch in optics matrix 100, and has an opening 112 on the location division 110, for example is a circular open.Glue frame 200 has a plurality of depressed parts 210, its quantity and location division 110 identical (equally only illustrating one among the figure), depressed part 210 is the edges that are positioned at glue frame 200, and it is corresponding with location division 110, and has a fixed leg (post) 212 on the depressed part 210, for example be a cylindrical fixed leg, and the external diameter of fixed leg 212 design bigger approximately or be slightly less than opening 112 external diameter.
Please continue to consult Figure 1A and Figure 1B, when carrying out the assembling operation of optics matrix 100, be that 112 correspondences of the opening on the location division 110 are placed on the fixed leg 212 of depressed part 210, run through opening 112 by fixed leg 212 location division 110 is positioned in the depressed part 210, and then reach optics matrix 100 is fixed in purpose on the glue frame 200.Yet the mode that the optics matrix is fixed on the glue frame has following shortcoming as everyone knows:
1. the fixed leg on the glue frame and the structural design of infinite place, only simple opening sleeve with the optics matrix places on the fixed leg, the opening of its optics matrix moves and by coming off on the fixed leg along the axis direction of fixed leg easily, cause the fixed leg locating effect not good, and can't effectively the optics matrix be fixed on the glue frame.
2. because well-known fixed leg locating effect is not good, and it further posts a double sticky tape between optics matrix and glue frame, in order to adding the function of strong fix, but the additional configuration double sticky tape will increase the man-hour of assembling and the cost of material.
Summary of the invention
Because above-mentioned well-known technical disadvantages, the real unitized construction that needs a kind of optics matrix and glue frame has the reference column of offset design on slit designs on the optics matrix and the glue frame, makes the optics matrix can be effectively and be fixed in fast on the glue frame.
Based on above-mentioned purpose, the present invention proposes the unitized construction of a kind of optics matrix and glue frame, and it mainly is by a slice optical mode sheet and a glue frame are constituted at least.Wherein, the optics matrix has at least one opening, has a plurality of slits around the opening, and these slits are that edge by opening stretches out.The glue frame has at least one fixed leg, and fixed leg has a holding section and a necking section, and the holding section is positioned on the necking section, and the external diameter of holding section is greater than the external diameter of necking section, and the external diameter of opening is between the external diameter of holding section and necking section.The deformation that the holding section produces by these slits and run through perforate is so that opening is subjected to the restriction of holding section and is limited on the necking section.
Based on above-mentioned purpose, the present invention proposes the unitized construction of a kind of optics matrix and glue frame in addition, and it mainly is by a slice optical mode sheet and a glue frame are constituted at least.The optics matrix has a plurality of slits, and these slits are by a bit stretching out on the optics matrix.The glue frame has at least one fixed leg, and fixed leg has a holding section and a necking section, and wherein the holding section is positioned on the necking section, and the external diameter of holding section is greater than the external diameter of necking section.The deformation that the holding section produces by these slits and run through these slits is so that these slits are subjected to the restriction of holding section and are limited on the necking section.
In preferred embodiment of the present invention, above-mentioned optics matrix has more at least one location division, and the location division is the edge that convexedly stretches in the optics matrix, and opening is positioned on this location division.In addition, the glue frame has more at least one depressed part, and depressed part is depressed in the edge of glue frame and corresponding with the location division, and fixed leg is positioned on the depressed part.
In preferred embodiment of the present invention, its shape of above-mentioned opening for example is circle, ellipse or polygon.In addition, above-mentioned a plurality of slits are to be radial arrangement, and the end of these slits has more a circular hole, and circular hole is communicated with these slits, the distortion power that is produced when running through opening or slit in order to the buffering holding section, power when avoiding running through opening or slit because of the holding section is excessive, causes the end breakage of optics matrix by slit.
In preferred embodiment of the present invention, its material of above-mentioned fixed leg for example is plastics.In addition, the location division of fixed leg has more a guide ramp, and guide ramp is the periphery that is positioned at the location division, is moved on the necking section by the location division in order to guide opening, so that the assembling operation of optics matrix is more smooth and easy.
The present invention is because of the reference column that is to offer a plurality of slits on the optics matrix and corresponding configuration has offset design (promptly designing different holding section of outside dimension and necking section) on the glue frame, the deformation that produces by slit makes reference column can run through the optics matrix, and the offset design on reference column makes the optics matrix effectively to be fixed on the glue frame.
For above and other objects of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Figure 1A shows well-known optics matrix and the action synoptic diagram of glue frame before assembling.
Figure 1B shows well-known optics matrix and the action synoptic diagram of glue frame after assembling.
Fig. 2 A is optics matrix and the synoptic diagram of glue frame before assembling that shows according to a preferred embodiment of the present invention.
Fig. 2 B is optics matrix and the synoptic diagram of glue frame after assembling that shows according to a preferred embodiment of the present invention.
Fig. 3 A~3D is the synoptic diagram that shows according to the optics matrix of another preferred embodiment of the present invention.
Fig. 4 A~4B is the synoptic diagram that shows according to the fixed leg of another preferred embodiment of the present invention.
Symbol description
100,300 optics matrixs
110,310 location divisions
112,312 openings
200,400 glue frames
210,410 depressed parts
212,412 fixed legs
314,318 slits
316 circular holes
414 holding sections
414a, 414b guide ramp
416 necking sections
Embodiment
Fig. 2 A is optics matrix and the synoptic diagram of glue frame before assembling that shows according to a preferred embodiment of the present invention, and Fig. 2 B is optics matrix and the synoptic diagram of glue frame after assembling that shows according to a preferred embodiment of the present invention.Please consult Fig. 2 A and Fig. 2 B jointly, the present invention proposes the unitized construction of a kind of optics matrix and glue frame, and it is made of at least one an optics matrix 300 (only showing one among the figure) and a glue frame 400.Optics matrix 300 has a plurality of location divisions 310 (only showing one among the figure), it is the edge that convexedly stretches in optics matrix 300, and has an opening 312 on the location division 310, and opening 312 around have a plurality of slits 314, and these slits 314 are that the edge by opening 312 stretches out, and for example are radial arrangement.In addition, employed optics matrix 300 for example is a slice diffusion sheet, a slice prismatic lens or a slice brightening piece in the backlight module.
Please continue to consult Fig. 2 A and Fig. 2 B, when carrying out the assembling operation of optics matrix 300, be that 312 correspondences of the opening on the location division 310 are placed on the fixed leg 412 of depressed part 410, owing to have a plurality of slits 314 around the opening 312, be can be by the deformation of these slit 314 generations, make external diameter originally can run through opening 312 easily greater than the holding section 414 of opening 312 external diameters, and holding section 414 is after running through opening 312, because of the size of size own greater than opening 312, make opening 312 be subjected to the restriction of holding section 414, and be limited on the necking section 416.
So know as available from the above, the invention reside in and offer a plurality of slits 314 on the optics matrix 300 and the corresponding reference column 412 that disposes on glue frame 400 with offset design (promptly designing outside dimension different holding section 414 and necking section 416), the deformation that produces by slit 314 makes reference column 412 can run through the opening 312 of optics matrix 300, and the design of the offset on the reference column 412 and then reach optics matrix 300 is fixed in purpose on the glue frame 400.
Fig. 3 A~3D shows the synoptic diagram according to the optics matrix of another preferred embodiment of the present invention.At first see also Fig. 3 A, above-mentioned in Fig. 2 A and Fig. 2 B disclosed slit 314, its end can further form a circular hole 316, and this circular hole 316 also is communicated with slit 314, when opening 312 is run through in holding section 414 its distortion powers that produced of available buffer, excessive with the power of avoiding running through opening 312 because of holding section 414, cause the end breakage of optics matrix 300 by slit 314.Then, see also Fig. 3 B~3D, above-mentioned in Fig. 2 A and Fig. 2 B disclosed opening 312 can further omit herein, and form a plurality of slits 318 by a bit stretching out of (for example by on the location division 310) on the optics matrix 300, these slits 318 for example are to be radial arrangement, and for example be to be "+" font to arrange, " Y " font is arranged or being the arrangement of " rice " font all can, can be by deformation that these slits 318 produced and runs through these slits 318 in holding section 414, so that the location division 310 of optics matrix 300 can be limited to the below of holding section 414, and reach the effect of location.Certainly, disclosed slit 318 its ends of Fig. 3 A~3D can form a circular hole (not icon) equally, and it is excessive to prevent to run through because of holding section 414 power of slit 318, causes optics matrix 300 in the breakage of the end of slit 314.
Fig. 4 A~4B is the synoptic diagram that shows according to the fixed leg of another preferred embodiment of the present invention.See also Fig. 4 A~4B, above-mentioned in Fig. 2 A and Fig. 2 B disclosed fixed leg 410, it can further whole peripheries of 414 form a guide ramp 414a (as Fig. 4 A) in the location division, or can be in the location division 414 part periphery form a guide ramp 414b (as Fig. 4 B), design by guide ramp 414a, 414b, to guide aforesaid opening 312 or slit 318 to move on the necking section 416, so that the assembling operation of optics matrix can be more smooth and easy by location division 414.
In sum, the unitized construction of optics matrix of the present invention and glue frame has following advantage at least:
1. at the reference column of offering a plurality of slits on the optics matrix and corresponding configuration has offset design (promptly designing different holding section of outside dimension and necking section) on the glue frame, block by the holding section of fixed leg, make the optics matrix be difficult for moving, so fixed leg locating effect Canon effectively is fixed in the optics matrix on the glue frame along the axis direction of fixed leg.
2. do not need to post separately an adhesive tape between optics matrix and the glue frame, so can save the man-hour of assembling and the cost that reduces material.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; anyly have the knack of this skill person; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking the scope that accompanying Claim defines.
Claims (14)
1. the unitized construction of optics matrix and glue frame is characterized in that comprising:
At least a slice optical mode sheet, this optics matrix has at least one opening, has a plurality of slits around this opening, and these slits are that edge by this opening stretches out; And
A glue frame, this glue frame has at least one fixed leg, this fixed leg has a holding section and a necking section, this holding section is positioned on this necking section, and the external diameter of this holding section is greater than the external diameter of this necking section, and the external diameter of this opening is between the external diameter of this holding section and this necking section, and the wherein deformation that produces by these slits of this holding section and run through this perforate is so that this opening is subjected to the restriction of this holding section and is limited on this necking section.
2. the unitized construction of optics matrix according to claim 1 and glue frame is characterized in that this optics matrix has more at least one location division, and this location division convexedly stretches in the edge of this optics matrix, and this opening is positioned on this location division.
3. the unitized construction of optics matrix according to claim 2 and glue frame is characterized in that this glue frame has more at least one depressed part, and this depressed part is positioned at the edge of this glue frame and corresponding with this location division, and this fixed leg is positioned on this depressed part.
4. the unitized construction of optics matrix according to claim 1 and glue frame is characterized in that those slits are to be radial arrangement.
5. the unitized construction of optics matrix according to claim 1 and glue frame, what it is characterized in that this opening is shaped as circle, ellipse or polygon.
6. the unitized construction of optics matrix according to claim 1 and glue frame it is characterized in that the end of those slits has more a circular hole, and this circular hole is communicated with those slits.
7. the unitized construction of optics matrix according to claim 1 and glue frame is characterized in that this location division has more a guide ramp, and this guide ramp is positioned at the periphery of this location division.
8. the unitized construction of optics matrix and glue frame is characterized in that comprising:
At least a slice optical mode sheet, this optics matrix has a plurality of slits, and those slits are by a bit stretching out on this optics matrix; And
A glue frame, this glue frame has at least one fixed leg, this fixed leg has a holding section and a necking section, this holding section is positioned on this necking section, and the external diameter of this holding section is greater than the external diameter of this necking section, the wherein deformation that produces by those slits of this holding section and run through those slits is so that those slits are subjected to the restriction of this holding section and are limited on this necking section.
9. the unitized construction of optics matrix according to claim 8 and glue frame is characterized in that this optics matrix has more at least one location division, and this location division convexedly stretches in the edge of this optics matrix, and those slits are positioned on this location division.
10. the unitized construction of optics matrix according to claim 9 and glue frame is characterized in that this glue frame has more at least one depressed part, and this depressed part is positioned at the edge of this glue frame and corresponding with this location division, and this fixed leg is positioned on this depressed part.
11. the unitized construction of optics matrix according to claim 8 and glue frame is characterized in that those slits are to be radial arrangement.
12. the unitized construction of optics matrix according to claim 11 and glue frame is characterized in that the shape of those slit arrangement comprises that being the arrangement of "+" font, the arrangement of " Y " font and " rice " font arranges.
13. the unitized construction of optics matrix according to claim 8 and glue frame it is characterized in that the end of those slits has more a circular hole, and this circular hole is communicated with those slits.
14. the unitized construction of optics matrix according to claim 8 and glue frame is characterized in that this location division has more a guide ramp, this guide ramp is positioned at the periphery of this location division.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031238327A CN100357801C (en) | 2003-05-14 | 2003-05-14 | Combined structure of optical model sheet and rubber frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031238327A CN100357801C (en) | 2003-05-14 | 2003-05-14 | Combined structure of optical model sheet and rubber frame |
Publications (2)
Publication Number | Publication Date |
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CN1549007A true CN1549007A (en) | 2004-11-24 |
CN100357801C CN100357801C (en) | 2007-12-26 |
Family
ID=34321476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB031238327A Expired - Fee Related CN100357801C (en) | 2003-05-14 | 2003-05-14 | Combined structure of optical model sheet and rubber frame |
Country Status (1)
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CN (1) | CN100357801C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100353233C (en) * | 2005-08-02 | 2007-12-05 | 友达光电股份有限公司 | Optical module and positioning frame therein |
CN101943375A (en) * | 2010-07-14 | 2011-01-12 | 深圳市华星光电技术有限公司 | Connecting assembly and backlight module |
CN101561566B (en) * | 2009-05-22 | 2011-12-14 | 友达光电(苏州)有限公司 | Fixing structure and display device having same |
CN101587261B (en) * | 2008-05-23 | 2012-02-29 | 苏州璨宇光学有限公司 | Backlight module group |
CN102023412B (en) * | 2009-10-14 | 2013-04-24 | 友达光电股份有限公司 | Plate element and limit seat thereof |
TWI509316B (en) * | 2014-05-15 | 2015-11-21 | Radiant Opto Electronics Corp | The frame of the optical equipment |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6490508A (en) * | 1987-10-01 | 1989-04-07 | Tamao Morita | Attracting tool |
JPH09185056A (en) * | 1995-12-28 | 1997-07-15 | Toshiba Lighting & Technol Corp | Back light and liquid crystal display device using the back light |
JP3518840B2 (en) * | 1996-10-07 | 2004-04-12 | 株式会社リコー | Image carrier playback device |
JP3998810B2 (en) * | 1998-05-28 | 2007-10-31 | 三菱電機株式会社 | LIGHTING DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME |
KR100661151B1 (en) * | 1999-11-30 | 2006-12-26 | 삼성전자주식회사 | Fixing guide for optical sheet of backlight assemble |
JP2002196312A (en) * | 2000-12-25 | 2002-07-12 | Hitachi Ltd | Liquid crystal display device |
-
2003
- 2003-05-14 CN CNB031238327A patent/CN100357801C/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100353233C (en) * | 2005-08-02 | 2007-12-05 | 友达光电股份有限公司 | Optical module and positioning frame therein |
CN101587261B (en) * | 2008-05-23 | 2012-02-29 | 苏州璨宇光学有限公司 | Backlight module group |
CN101561566B (en) * | 2009-05-22 | 2011-12-14 | 友达光电(苏州)有限公司 | Fixing structure and display device having same |
CN102023412B (en) * | 2009-10-14 | 2013-04-24 | 友达光电股份有限公司 | Plate element and limit seat thereof |
CN101943375A (en) * | 2010-07-14 | 2011-01-12 | 深圳市华星光电技术有限公司 | Connecting assembly and backlight module |
TWI509316B (en) * | 2014-05-15 | 2015-11-21 | Radiant Opto Electronics Corp | The frame of the optical equipment |
Also Published As
Publication number | Publication date |
---|---|
CN100357801C (en) | 2007-12-26 |
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