CN201355418Y - Liquid crystal perfusion vessel structure - Google Patents
Liquid crystal perfusion vessel structure Download PDFInfo
- Publication number
- CN201355418Y CN201355418Y CNU2008202356082U CN200820235608U CN201355418Y CN 201355418 Y CN201355418 Y CN 201355418Y CN U2008202356082 U CNU2008202356082 U CN U2008202356082U CN 200820235608 U CN200820235608 U CN 200820235608U CN 201355418 Y CN201355418 Y CN 201355418Y
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- filling vessel
- crystal filling
- crystal perfusion
- bearing groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 60
- 230000010412 perfusion Effects 0.000 title abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model relates to a liquid crystal perfusion vessel structure, and solves the problem of reducing the liquid crystal bearing capacity of the liquid crystal perfusion vessel under the conditions with the identical contact surfaces at injection openings and conformity to the liquid crystal perfusion. In the technical proposal, the bearing groove adopts a rectangular groove with an arc-chamfered bottom. The utility model has the advantages of reducing the bearing capacity of the liquid crystal perfusion vessel, and reducing the production cost in the liquid crystal perfusion.
Description
Technical field
The utility model relates to a kind of liquid crystal filling instrument, the liquid crystal filling vessel structure that particularly a kind of bearing groove is circular chamfering.
Background technology
In the prior art, in the manufacture process of LCDs, the liquid crystal board face need utilize the capillarity suction-type perfusion liquid crystal of liquid crystal surfactant tension force, need with the liquid crystal filling vessel as the liquid crystal carrying tool, at first liquid crystal is injected the bearing groove of liquid crystal filling vessel, liquid crystal is covered with bearing groove with surface tension, after rising, liquid level contacts with liquid crystal injecting port, vacuum is pressed with capillarity rising mode and is injected the screen body, traditional liquid crystal filling vessel section is rectangular or trapezoidal, because the amount of liquid crystal that liquid crystal filling vessel trapezoidal or rectangle other shape sections identical with respect to the inlet surface of contact hold is more, such structure has increased liquid crystal filling vessel carrying liquid crystal use amount, increase production cost, how to be implemented under the prerequisite that does not influence liquid crystal filling, reduce the use amount of liquid crystal when perfusion, reducing production cost is the prior art technical issues that need to address.
Summary of the invention
More in order to solve the amount of liquid crystal that prior art uses liquid crystal filling vessel trapezoidal or rectangle other shape sections identical with respect to the inlet surface of contact to hold, increased the technological deficiency of liquid crystal filling vessel carrying liquid crystal use amount, the utility model designs a kind of liquid crystal filling vessel structure, realizes reducing the goal of the invention of liquid crystal use amount when perfusion.
The utility model realizes that the technical scheme that goal of the invention adopts is, comprise liquid crystal filling vessel body, liquid crystal filling vessel body both sides are provided with the screens of liquid crystal filling vessel, and liquid crystal filling vessel body upper surface is provided with the liquid crystal bearing groove, and described bearing groove bottom is the rectangular channel of circular arc chamfering shape.
The beneficial effects of the utility model are, identical and meet under the prerequisite that liquid crystal filling requires and reduce the liquid crystal use amount at the inlet surface of contact of liquid crystal filling vessel, these liquid crystal filling vessel are simple in structure, and the amount of liquid crystal that carries during use is few, saves production cost.
Description of drawings
Accompanying drawing 1 is a section of structure of the present utility model
In the accompanying drawing, 1 is the liquid crystal bearing groove, and 2 is circular chamfering, and 3 is the screens of liquid crystal filling vessel, and 4 is liquid crystal filling vessel bodies.
Embodiment
Referring to accompanying drawing 1, liquid crystal filling vessel structure comprises liquid crystal filling vessel body 4, and liquid crystal filling vessel body 4 both sides are provided with liquid crystal filling vessel screens 3, liquid crystal filling vessel body 4 upper surfaces are provided with liquid crystal bearing groove 1, and liquid crystal bearing groove 1 bottom is the rectangular channel of circular arc chamfering shape 2.Circular arc chamfering shape 2 has been reduced the liquid crystal bearing capacity in the liquid crystal bearing groove 1, reaches the purpose that reduces production costs.
Claims (1)
1, a kind of liquid crystal filling vessel structure, comprise liquid crystal filling vessel body (4), be provided with liquid crystal filling vessel screens (3) in liquid crystal filling vessel body (4) both sides, liquid crystal filling vessel body (4) upper surface is provided with liquid crystal bearing groove (1), it is characterized in that: described bearing groove (1) bottom is the rectangular channel of circular arc chamfering shape (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202356082U CN201355418Y (en) | 2008-12-23 | 2008-12-23 | Liquid crystal perfusion vessel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202356082U CN201355418Y (en) | 2008-12-23 | 2008-12-23 | Liquid crystal perfusion vessel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201355418Y true CN201355418Y (en) | 2009-12-02 |
Family
ID=41411760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202356082U Expired - Fee Related CN201355418Y (en) | 2008-12-23 | 2008-12-23 | Liquid crystal perfusion vessel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201355418Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048834A (en) * | 2012-12-18 | 2013-04-17 | 黄山市中显微电子有限公司 | Auxiliary fixture for crystal filling of special-shaped LCD (liquid crystal display) |
-
2008
- 2008-12-23 CN CNU2008202356082U patent/CN201355418Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048834A (en) * | 2012-12-18 | 2013-04-17 | 黄山市中显微电子有限公司 | Auxiliary fixture for crystal filling of special-shaped LCD (liquid crystal display) |
| CN103048834B (en) * | 2012-12-18 | 2016-08-03 | 黄山市中显微电子有限公司 | A kind of abnormity LCD irrigation crystal auxiliary fixture |
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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: 20091202 Termination date: 20111223 |