CN1218207C - Liquid crystal panel locating adsorbor - Google Patents
Liquid crystal panel locating adsorbor Download PDFInfo
- Publication number
- CN1218207C CN1218207C CN 03106868 CN03106868A CN1218207C CN 1218207 C CN1218207 C CN 1218207C CN 03106868 CN03106868 CN 03106868 CN 03106868 A CN03106868 A CN 03106868A CN 1218207 C CN1218207 C CN 1218207C
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- liquid crystal
- crystal panel
- location
- adsorbent equipment
- location division
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention relates to a positioning and absorbing device for a liquid crystal panel, which is used for positioning and adsorbing the liquid crystal panel. The present invention comprises a base board, an adsorption station and a plurality of positioning rods, wherein the base board is provided with a first positioning part and a second positioning part which are approximately and mutually vertical; the absorption station is positioned on the base board, is used for absorbing the liquid crystal panel, and is provided with a first surface and a second surface which are opposite; the first surface is in contact with the base board, and the second surface is provided with an attaching area which is smaller than the liquid crystal panel and is absorbed on the liquid crystal panel; the positioning rods are movably arranged above the base board in three-dimensional space and are used for positioning the liquid crystal panel by the first positioning part, the second positioning part and the positioning rods.
Description
Technical field
The present invention relates to a kind of liquid crystal panel location adsorbent equipment, particularly relate to a kind of can the location well with the liquid crystal panel that adsorbs and locate adsorbent equipment liquid crystal panel.
Background technology
Liquid crystal panel (LCD panel) generally is applied in the liquid crystal indicator of LCD or mobile phone, PDA etc.These devices must be located liquid crystal panel in the process of making and assembling well, just can guarantee to make the quality of finished product.Generally speaking, use a kind of liquid crystal panel location adsorbent equipment adsorption liquid crystal panel, so that liquid crystal panel is positioned.
See also Fig. 1, it shows an example of available liquid crystal panel location adsorbent equipment.General liquid crystal panel location adsorbent equipment has a substrate 10, an absorption platform 20 and an a plurality of backstay 30.Substrate 10 is provided with mutually perpendicular first location division 12 and second location division 14 substantially, 50 breastings of feed flow crystal panel.Absorption platform 20 is positioned on the substrate 10, and in order to adsorption liquid crystal panel 50, it has relative first and second, and first (being not shown face down among Fig. 1) is contacted with substrate 10, do not need the refinement degree; Second (be among Fig. 1 up face) in order to adsorption liquid crystal panel 50, has preferable flatness usually, in the hope of attaching mutually with liquid crystal panel 50 well.In addition, absorption platform 20 has a plurality of vacuum holes usually, in order to by adsorbing the mode of the air extracting vacuum between platform 20 and the liquid crystal panel 50, absorption platform 20 is attached mutually with liquid crystal panel 50.Backstay 30 is that three dimensions is arranged at substrate 10 tops movably, removable and the contact liquid crystal panel 50 lateral surface, and to liquid crystal panel 50 respectively to the pushing of the direction of first location division 12 and second location division 14, so can liquid crystal panel 50 be placed the location, and reach the effect of location by first location division 12, second location division 14 and backstay 30.
Yet the manufacture craft of general liquid crystal panel has generally included the base plate glass cutting, has poured into flow processs such as liquid crystal, paster, sealing.When glass-cutting, can produce cutting burr or smear metal at the edge usually, must make it smooth via edging; In addition, when the process of paster and sealing, the adhesive tape portion at edge also goes out phenomenons such as the damaged glue that overflows of bits or generation easily.Above-mentioned burr smear metal or adhesive tape go out bits etc. all can cause foreign matter, and its disqualification rate generally accounts for 11% of liquid crystal panel manufacture craft.
At above-mentioned liquid crystal panel situation when defective takes place, available liquid crystal panel location adsorbent equipment structurally has defective, therefore can't guarantee the liquid crystal panel location stablized with absorption and carry out.Below see also Fig. 2 a and Fig. 2 b, the shortcoming of its explanation available liquid crystal panel location adsorbent equipment.
Shown in the depression angle of Fig. 2 a, the absorption platform 20 of available liquid crystal panel location adsorbent equipment is connected to first location division 12 and second location division 14 on the substrate 10, and liquid crystal panel 50 is carried on second that adsorbs platform 20.At this moment, the edge bottom of liquid crystal panel 50 contacts with absorption platform 20 fully, if produce burr smear metal, adhesive tape when going out phenomenon such as bits or excessive glue in edge bottom, then can disturb because of foreign matters such as smear metal or excessive glue, and make liquid crystal panel 50 can't be attached at second of absorption platform 20 well, thereby cause the bad phenomenon of absorption.
In addition, shown in the side-looking angle of Fig. 2 b, when liquid crystal panel 50 is carried on the absorption platform 20, moves and contact the lateral surface of liquid crystal panel 50 by backstay 30, and to the direction pushing of liquid crystal panel 50 to second location division 14 (if then be first location division 12 by the other direction side-looking).Yet backstay 30 must keep a minimum spacing with absorption platform 20 when mobile, hits to absorption platform 20 when avoiding descending; Therefore, the zone 52 of backstay 30 contact liquid crystal panels 50 lateral surfaces is littler than the side height of liquid crystal panel 50.If liquid crystal panel 50 carries out after the edging because of cutting burr or smear metal, usually its side height is less, promptly may cause this moment the zone 52 of backstay 30 contact liquid crystal panels 50 lateral surfaces too small, can't smoothly the direction of liquid crystal panel 50 to second location division 14 (or first location division 12) be pushed, and make the location of liquid crystal panel 50 bad.
Summary of the invention
The object of the present invention is to provide a kind of liquid crystal panel location adsorbent equipment, can't be to the problem of liquid crystal panel good adsorption and location by the design of absorption platform to solve available liquid crystal panel location adsorbent equipment.
The object of the present invention is achieved like this, promptly disclosed a kind of liquid crystal panel location adsorbent equipment, in order to locate and to adsorb a liquid crystal panel, comprises a substrate, an absorption platform and an a plurality of backstay.Substrate is provided with mutually perpendicular first location division and second location division substantially; The absorption platform is positioned on the substrate, in order to the adsorption liquid crystal panel, and has relative first and second, and first face is contacted with substrate, and second mask has the attach area less than liquid crystal panel and adsorption liquid crystal panel; A plurality of backstays are that three dimensions is arranged at the substrate top movably, in order to locate liquid crystal panel by first location division, second location division and backstay.
In addition, another form of the present invention has disclosed a kind of liquid crystal panel location adsorbent equipment, in order to locate and to adsorb a liquid crystal panel, comprises a substrate, an absorption platform and an a plurality of backstay.Substrate is provided with mutually perpendicular first location division and second location division substantially; The absorption platform is positioned on the substrate, and in order to the adsorption liquid crystal panel, its size is less than liquid crystal panel, and have relative first with second, first face is contacted with substrate, second then directly is adsorbed in liquid crystal panel as attach area; A plurality of backstays are that three dimensions is arranged at the substrate top movably, in order to locate liquid crystal panel by first location division, second location division and backstay.
In the adsorbent equipment of liquid crystal panel of the present invention location, the attach area (or second face) of absorption platform preferably is provided with an adhesive film; In addition, attach area (or second face) preferably has the flatness of 0.08～0.12mm, so can be attached at liquid crystal panel really well.In addition, for the edge bottom of avoiding liquid crystal panel can't be attached at the absorption platform well because of foreign matter disturbs, the edge bottom of liquid crystal panel between attach area (or second face) and first location division and second location division, a gap can be set respectively, so that can directly not contact attach area.
Description of drawings
Fig. 1 figure is the synoptic diagram of available liquid crystal panel location adsorbent equipment;
Fig. 2 a is the schematic top plan view of existing absorption platform and liquid crystal panel;
Fig. 2 b is the side view of available liquid crystal panel location adsorbent equipment and liquid crystal panel;
Fig. 3 a is the vertical view that the liquid crystal panel of one embodiment of the invention is located absorption platform in the adsorbent equipment;
Fig. 3 b is the stereographic map of the absorption platform of the foregoing description;
Fig. 4 is the synoptic diagram of the liquid crystal panel location adsorbent equipment of the foregoing description;
Fig. 5 a is the absorption platform of the foregoing description and the schematic top plan view of liquid crystal panel;
Fig. 5 b is the liquid crystal panel location adsorbent equipment of the foregoing description and the side view of liquid crystal panel.
Embodiment
See also Fig. 3 a, Fig. 3 b and Fig. 4, liquid crystal panel of the present invention location adsorbent equipment is described with an embodiment.
The present invention discloses a kind of liquid crystal panel location adsorbent equipment, and its function is equally in order to the location and adsorb a liquid crystal panel.Liquid crystal panel of the present invention has a substrate 10, an absorption platform 40 and an a plurality of backstay 30.Wherein, absorption platform 40 sees also shown in Fig. 3 a and Fig. 3 b in structure, have relative first (not shown, i.e. the face that does not show among Fig. 3 a) with second 44.First in order to contact substrate 10, so do not need the special requirement precision; Then be provided with an attach area 42 for second 44.Shown in Fig. 3 b, the height of attach area 42 slightly protrudes in second 44, and attach area 42 sizes are slightly less than the size of liquid crystal panel 50, makes when adsorption liquid crystal panel 50, have only attach area 42 meeting adsorption liquid crystal panel 50, all the other parts of second 44 can not contact with liquid crystal panel 50.For saving the event of material, can adsorb the whole big or small size that also make less than liquid crystal panel 50 of platform 40.
In addition, absorption platform 40 is provided with a plurality of vacuum holes, in order to by adsorbing the mode of the air extracting vacuum between platform 40 and the liquid crystal panel 50, absorption platform 40 is attached mutually with liquid crystal panel 50.
In addition, the attach area 42 of absorption platform 40 preferably is provided with an adhesive film, and the flatness of attach area 42 preferably is controlled in the scope of 0.08～0.12mm, so can make attach area 42 be attached at liquid crystal panel 50 really well.Generally speaking, during fabrication, can earlier anodizing be taked on absorption platform 40 surfaces that do not attach adhesive film earlier usually, make after its sclerosis, directly use the glued membrane of flatness 0.08～0.12mm to be attached to attach area 42 again, and glued membrane is pierced through, be attached in the vacuum hole according to the vacuum hole position.So, can keep the skin hardness of absorption platform 40, be difficult for, and guarantee the flatness of attach area 42 because of collision comes to harm.
In this mandatory declaration, the absorption platform in the present embodiment is provided with an outstanding attach area 42 at second 44.Yet, the present invention also can be with second 44 whole directly as attach area 42 and in order to adsorption liquid crystal panel 50, the whole size of adsorbing platform 40 this moment must just can make direct second 44 size that is slightly less than liquid crystal panel 50 as attach area less than liquid crystal panel 50.
Below see also Fig. 5 a and Fig. 5 b, it illustrates the difference and the advantage of liquid crystal panel location adsorbent equipment of the present invention and available liquid crystal panel location adsorbent equipment.
As described in the prior art, general liquid crystal panel may produce various undesirable conditions in manufacture craft, for example produce cutting burr or smear metal during glass-cutting at the edge, must make it smooth via edging, or when the process of paster and sealing, the adhesive tape portion at edge also goes out bits easily or produces the damaged glue etc. that overflows, and causes foreign matter.
Shown in the depression angle of Fig. 5 a, in the adsorbent equipment of liquid crystal panel of the present invention location, because the actual attach area (shown in the dot area of Fig. 5 a) of absorption platform 40 is less than the size of liquid crystal panel 50, therefore no matter adsorb platform whether as being connected to first location division 12 and second location division 14 on the substrate 10 as described in existing, when liquid crystal panel 50 was carried on second 44 that adsorbs platform 40, the edge bottom of liquid crystal panel 50 can not contact with the attach area 42 of absorption platform 40.At this moment, has a gap respectively between the attach area 42 and first location division 12 and second location division 14, and because the height of attach area 42 slightly protrudes in second 44, therefore even liquid crystal panel 50 produces burr smear metal, adhesive tape when going out foreign matter such as bits or excessive glue in edge bottom, foreign matter can not interfere with attach area 42 yet, thereby make liquid crystal panel 50 can be attached at attach area 42 well, can not cause the bad phenomenon of absorption.
As mentioned above, liquid crystal panel of the present invention location adsorbent equipment with available liquid crystal panel location adsorbent equipment, can improve because of liquid crystal panel produces the burr smear metal, adhesive tape goes out foreign matters such as bits or excessive glue and disturbs the bad problem of liquid crystal panel absorption that makes.In actual production, test discovery through the applicant, adopt liquid crystal panel of the present invention location adsorbent equipment, because of foreign matter causes liquid crystal panel paster condition of poor, can reduce about about 15% with available liquid crystal panel location adsorbent equipment.
In addition, shown in the side-looking angle of Fig. 5 b, when liquid crystal panel 50 is carried on the absorption platform 40, move and contact the lateral surface of liquid crystal panel 50 by backstay 30, and to the direction pushing of liquid crystal panel 50 to second location division 14 (if then be first location division 12 by the other direction side-looking).At this moment, shown in Fig. 5 b, adsorb the size of platform 40, so backstay 30 only needs when mobile and substrate 10 keeps a minimum spacing, and can make backstay 30 when mobile, drop to the height that can contact liquid crystal panel 50 lateral surface integral body less than liquid crystal panel 50.So, even liquid crystal panel 50 carries out after the edging because of cutting burr or smear metal, its side height is less, backstay 30 still can contact the overall region of liquid crystal panel 50 lateral surfaces, can can not cause the problem of contact area 52 deficiencies shown in existing Fig. 2 b smoothly with the direction pushing of liquid crystal panel 50 to second location division 14 (or first location division 12).Therefore, adopt liquid crystal panel of the present invention location adsorbent equipment, can make the location of liquid crystal panel 50 good.
In addition, even will adsorb the size of platform 40 when making greater than liquid crystal panel 50 big or small, but because attach area 42 is less than the size of liquid crystal panel 50, and the height of attach area 42 slightly protrudes in second 44, therefore backstay 30 only needs and second 44 maintenance one minimum spacing that is lower than attach area 42 when mobile, if this spacing is during less than the gap between attach area 42 and second 44, backstay 30 still can contact the overall region of liquid crystal panel 50 lateral surfaces, with the direction pushing of liquid crystal panel 50, can not cause the too small problem of contact area smoothly to first location division 12 or second location division 14.
In addition, liquid crystal panel of the present invention location adsorbent equipment, owing to adopt the less absorption platform 40 of size, so its manufacturing cost is lower, replacement cost is also lower when sustaining damage as if absorption platform 40 surfaces; And the present invention can make the different absorption platforms 40 of many groups at the liquid crystal panel 50 of different size size, absorption platform 40 is changed easily, and one group of liquid crystal panel is located adsorbent equipment and can be adopted different absorption platforms 40 to position at the liquid crystal panel of different size.Therefore, the present invention can reduce the cost of liquid crystal panel location adsorbent equipment, improves its replaceable elasticity simultaneously.
Though disclosed the present invention in conjunction with above concrete preferred embodiment; yet it is not in order to limit the present invention; any skilled personnel without departing from the spirit and scope of the present invention; still can do a little change and retouching, so protection scope of the present invention should be with being as the criterion that claim was defined.
Claims (11)
1. a liquid crystal panel is located adsorbent equipment, and in order to locate and to adsorb a liquid crystal panel, this liquid crystal panel location adsorbent equipment comprises:
One substrate is provided with mutually perpendicular first location division and second location division;
One absorption platform, be positioned on this substrate, in order to adsorb this liquid crystal panel, wherein this absorption platform have be contacted with this surface of first base with respect to this first second, this second mask has less than this liquid crystal panel and the attach area of adsorbing this liquid crystal panel; And
A plurality of backstays, three dimensions are arranged at this substrate top movably, in order to locate this liquid crystal panel by this first location division, this second location division and this each backstay.
2. liquid crystal panel as claimed in claim 1 location adsorbent equipment, wherein this attach area is provided with an adhesive film.
3. liquid crystal panel as claimed in claim 1 location adsorbent equipment, wherein this attach area has the flatness of 0.08～0.12mm.
4. liquid crystal panel as claimed in claim 1 location adsorbent equipment, wherein this absorption platform is provided with a plurality of vacuum holes.
5. liquid crystal panel as claimed in claim 1 location adsorbent equipment wherein has a gap respectively between this attach area and this first location division and this second location division.
6. liquid crystal panel as claimed in claim 1 location adsorbent equipment, wherein this attach area accounts for this second whole.
7. liquid crystal panel as claimed in claim 1 location adsorbent equipment wherein should adsorb platform less than this liquid crystal panel, and this second face is used to be adsorbed in this liquid crystal panel.
8. liquid crystal panel as claimed in claim 7 location adsorbent equipment, wherein this second face of this absorption platform is provided with an adhesive film.
9. liquid crystal panel as claimed in claim 7 location adsorbent equipment, wherein this second mask of this absorption platform has the flatness of 0.08～0.12mm.
10. liquid crystal panel as claimed in claim 7 location adsorbent equipment, wherein this absorption platform is provided with a plurality of vacuum holes.
11. liquid crystal panel as claimed in claim 7 location adsorbent equipment wherein has a gap respectively between this second and this first location division and this second location division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03106868 CN1218207C (en) | 2003-03-06 | 2003-03-06 | Liquid crystal panel locating adsorbor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03106868 CN1218207C (en) | 2003-03-06 | 2003-03-06 | Liquid crystal panel locating adsorbor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1527108A CN1527108A (en) | 2004-09-08 |
| CN1218207C true CN1218207C (en) | 2005-09-07 |
Family
ID=34282820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03106868 Expired - Lifetime CN1218207C (en) | 2003-03-06 | 2003-03-06 | Liquid crystal panel locating adsorbor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1218207C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368881C (en) * | 2005-10-21 | 2008-02-13 | 友达光电股份有限公司 | Base plate location platform |
| CN100432775C (en) * | 2006-01-26 | 2008-11-12 | 中华映管股份有限公司 | Panel locating device |
| CN102103282A (en) * | 2009-12-22 | 2011-06-22 | 金映机械工业股份有限公司 | Adhesion positioning rod and vacuum lamination device using adhesion positioning rods |
| CN102476404B (en) * | 2010-11-30 | 2015-06-24 | 比亚迪股份有限公司 | Positioning component and slicer having same |
| CN105818511B (en) * | 2016-05-23 | 2017-10-27 | 张家港康得新光电材料有限公司 | Application for the carrier and the carrier of laminating |
-
2003
- 2003-03-06 CN CN 03106868 patent/CN1218207C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1527108A (en) | 2004-09-08 |
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Granted publication date: 20050907 |