CN1328130C - Optical thin-plate packaging combination and its method - Google Patents
Optical thin-plate packaging combination and its method Download PDFInfo
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- CN1328130C CN1328130C CNB2004100019733A CN200410001973A CN1328130C CN 1328130 C CN1328130 C CN 1328130C CN B2004100019733 A CNB2004100019733 A CN B2004100019733A CN 200410001973 A CN200410001973 A CN 200410001973A CN 1328130 C CN1328130 C CN 1328130C
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- package member
- packing
- optical sheet
- polarizer
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Abstract
The present invention relates to a packaging combination of an optical thin plate, which is used for packaging an optical thin plate with a bonding layer. The packaging combination at least comprises a first packaging component and a second packaging component, wherein the optical thin plate is coated by the first packaging component. Materials of the first packaging component contain a plastic base material and silicone. The first packaging component is coated by the second packaging component, and a material of the second packaging component is an opaque material. The present invention also provides a packaging method which uses the packaging combination.
Description
Technical field
The present invention relates to a kind of packing of optical sheet, and be particularly related to a kind of packaged combination and packing method thereof with optical sheet of cementing layer.
Background technology
Advantages such as Liquid Crystal Display (LCD) has that high image quality, volume are little, in light weight, low voltage drive, low consumpting power and applied range.Therefore be widely used in medium and small Portable TV, mobile phone, shoot with video-corder consumer electronics or computer products such as enlarging machine, notebook, desktop telltale and projection TV, and (cathode ray tube CRT) becomes the main flow of telltale to replace C-R-tube gradually.
The groundwork of Liquid Crystal Display (LCD) is respectively to dispose a Polarizer in the liquid crystal layer both sides of liquid crystal picture element earlier, again with the orientation of liquid crystal molecule in the electric field controls liquid crystal layer, can cooperate Polarizer to control the penetration level of the light of this liquid crystal picture element.Therefore, for Liquid Crystal Display (LCD), Polarizer is an important and crucial composition assembly, that is to say, the quality of Polarizer itself and the picture quality of Liquid Crystal Display (LCD) are closely bound up.
In general, visual specification of the maker of Liquid Crystal Display (LCD) or price need, and are disposed at the usefulness of liquid crystal panel to the different Polarizer conduct of Polarizer maker buying.In other words, Polarizer then is transported to liquid crystal display manufacturers again for the both sides that separately it fitted in liquid crystal panel after being finished by the manufacturing of Polarizer maker earlier usually.
Yet,, be easy to be destroyed because of collision or by pollutions such as airborne micronic dusts because Polarizer is a meticulous optical sheet.Therefore, must be earlier before transporting Polarizer with its packaging protecting in addition, make Polarizer can avoid damage and prevent to be polluted by external environment.Moreover, Polarizer is made up of multilayer optical layer gummed, if not using special packing or method handles, during merely with a common wrapper packaged Polarizer, then this packing material is taken the cementing layer material that Polarizer includes out of because of contact friction possibly, pollutes the surface of Polarizer on the contrary.
Figure 1A illustrates a kind of Traditional Packing mode of Polarizer, and Figure 1B then is the diagram of circuit of the Traditional Packing mode of Figure 1A.Please refer to Figure 1A and Figure 1B, Polarizer 102 is coated on wherein (step 132) alternately by two strippable papers (release film), 112 and 114 crosses earlier, therefore strippable paper 112 and 114 surface can't take the cementing layer material in the Polarizer 102 out of through special processing.Then, the Polarizer 102 that again skin has been coated strippable paper is packed into (step 134) among the aluminium bag 122, so can finish the packing of Polarizer.Aluminium bag 122 damages Polarizer to prevent extraneous light irradiation in this usefulness as shading.
Yet because the surface of strippable paper 112 and 114 must just can prevent to take out of the cementing layer material through special processing, so its cost is higher.In addition, Traditional Packing mode shown in Figure 1A must be used three package member strippable papers 112 and 114 and aluminium bag 122, and strippable paper 112 and 114 must coat Polarizer 102 with the staggered form of cross, the chance that these make a mistake in the time of all can improving the packing Polarizer, and the burden that increases material, manpower and time cost.Person very, the packaged combination of this complexity also is difficult for importing automatic packaging, and this makes Polarizer maker be difficult to promote its prouctiveness and output.
Summary of the invention
The object of the present invention is to provide a kind of packaged combination of optical sheet, package object with fusion silicon coats or loads optical sheet, prevent that the package object wipe contact from taking the cementing layer material that it includes out of to optical sheet, so reduce the quantity of its package object, to save its material cost and required packing time.
Another object of the present invention is to provide a kind of packing method of optical sheet, reduce the step of its packing,, save its packing human cost, and be easy to import the automatic packaging processing procedure to promote the yield of packaging process.
According to above-mentioned purpose of the present invention, a kind of packaged combination of optical sheet is proposed, be used for packing optical sheet with cementing layer.Coat optical sheet with first package member earlier, and the material of this first package member comprises plastic basis material and polysiloxane with cementing layer.Then, coat first package member with second package member again, and the material of this second package member is a light-proof material.
According to preferred embodiment of the present invention, this optical sheet can be a Polarizer, sunglasses or other includes the optical module of cementing layer.And except the monolithic optical thin plate, packaged combination of the present invention also can be used to pack several optical sheets.Plastic basis material is selected from one of group that is made up of polyethylene and poly terephthalic acid diethylester, and the percentage by weight of polysiloxane and plastic basis material is less than 5 percent, and preferable percentage by weight then must be less than 3 percent.
First package member can be the package member of packaging bag, wrapper, packing box, packing chest or other form, and second package member then is an aluminium bag or other light tight package member, for example packing box or packing chest etc.Moreover, when using first package member to coat several optical sheets, between the optical sheet and first package member, can add pad, to reduce the damage on optical sheet surface.In addition, the material that this embodiment can be chosen in first package member adds an antistatic material, to prevent to produce static between first package member and optical sheet optical sheet is damaged.
The present invention replaces the Traditional Packing combination with three package members with the packaged combination with two package members, to save cost and to improve and produce yield and efficient.Be used for coating first package member of optical sheet, its material comprises polysiloxane, makes its internal layer surface become more level and smooth, therefore can reduce when contacting with optical sheet and take the cementing layer material that optical sheet includes out of.In addition, packing method of the present invention, its step simply and not need meticulous operation, not only can promote the yield of packaging process, and can save the human cost when packing, and are easier to import the automatic packaging processing procedure.
Description of drawings
Figure 1A is a kind of Traditional Packing mode of Polarizer;
Figure 1B is the diagram of circuit of the Traditional Packing mode of Figure 1A;
Fig. 2 A is the scheme drawing according to a preferred embodiment of the present invention;
Fig. 2 B is the scheme drawing according to another preferred embodiment of the present invention;
Fig. 2 C is the diagram of circuit of packaging step of the present invention;
Fig. 3 A is the scheme drawing according to a preferred embodiment of the present invention;
Fig. 3 B is the scheme drawing according to another preferred embodiment of the present invention;
Fig. 3 C is the scheme drawing according to another preferred embodiment of the present invention; And
Fig. 3 D is the scheme drawing according to another preferred embodiment of the present invention.
The specific embodiment
The present invention replaces the Traditional Packing combination with three package members with the packaged combination with two package members, to save cost and to improve and produce yield and efficient.And, the present invention more adds the polysiloxane of specified weight percentum in the material of the package member that contacts with optical sheet, to reduce the friction coefficient on this package member internal layer surface, improve so that traditional packaged parts of cementing layer material are taken out of and the situation of polluting optical sheet.
Fig. 2 A illustrates the scheme drawing according to a preferred embodiment of the present invention, and Fig. 2 B illustrates the scheme drawing according to another preferred embodiment of the present invention, and Fig. 2 C then is the packaging step diagram of circuit of above-mentioned two preferred embodiments, and below explanation is please respectively with reference to Fig. 2 A, 2B and 2C.
Please refer to Fig. 2 A, in this preferred embodiment, first package member is a packaging bag 212a, then is light proof aluminium bag 222 and optical sheet is a Polarizer 102, the second package members.Pack Polarizer 102 (step 232) with packaging bag 212a earlier, and then, so can finish packing Polarizer 102 so that the packaging bag 212a (step 234) of Polarizer 102 to be housed in aluminium bag 222 packings.
Please refer to Fig. 2 B, in this preferred embodiment, first package member is a wrapper 212b, then is light proof aluminium bag 222 and optical sheet is a Polarizer 102, the second package members.Fold along dotted line with wrapper 212b earlier and coat Polarizer 102 (step 232), and then pack the wrapper 212b (step 234) that has coated Polarizer 102, so can finish packing Polarizer 102 with aluminium bag 222.
The embodiment of Fig. 2 A and Fig. 2 B illustrates that the first package member situation of looking among the present invention can be various form, as the packaging bag of Fig. 2 A or the wrapper of Fig. 2 B etc., wherein the manner of packing that coats with wrapper is convenient to the packing of large scale optical sheet, and is easy to import the automatic packaging process.
Packaged combination of the present invention also can be used for packing some optical sheets except being used to pack the monolithic optical sheet.And for multi-disc storehouse optical sheet together, the present invention should it need provide the more package member of adequate types.Below the embodiment that various dissimilar package members among the present invention is described with the embodiment shown in Fig. 3 A to Fig. 3 D respectively with and manner of packing.
Fig. 3 A illustrates the scheme drawing according to a preferred embodiment of the present invention.In this preferred embodiment, first package member is a packaging bag 212a, and several optical sheets 302 are that multi-disc storehouse Polarizer 102, the second package members together then are light proof aluminium bag 222.Earlier pack several optical sheets 302 (step 232), and then, so can finish packing so that the packaging bag 212a (step 234) of several optical sheets 302 to be housed in aluminium bag 222 packings with packaging bag 212a.
Fig. 3 B illustrates the scheme drawing according to another preferred embodiment of the present invention.In this preferred embodiment, first package member is a wrapper 212b, and several optical sheets 302 are that multi-disc storehouse Polarizer 102, the second package members together then are light proof aluminium bag 222.Fold along dotted line with wrapper 212b earlier and coat several optical sheets 302 (step 232), and then pack the wrapper 212b (step 234) that has coated several optical sheets 302, so can finish packing with aluminium bag 222.In addition, can add the surface of pad 304 respectively, be positioned at the surface damage of outermost two Polarizers 102 with minimizing in several optical sheet 302 both sides.
Fig. 3 C illustrates the scheme drawing according to another preferred embodiment of the present invention.In this preferred embodiment, first package member is a packing box 306, and several optical sheets 302 are that multi-disc storehouse Polarizer 102, the second package members together then are light proof aluminium bag 222.Load several optical sheets 302 (step 232) with packing chest 306 earlier, and then pack the packing box 306 (step 234) that has loaded several optical sheets 302, so can finish packing with aluminium bag 222.In addition, can add the surface of Upper gasket 304 respectively, be positioned at the surface damage of outermost two Polarizers 102 with minimizing in several optical sheet 302 both sides.
Fig. 3 D illustrates the scheme drawing according to another preferred embodiment of the present invention.In this preferred embodiment, first package member is a packing chest 308, and several optical sheets 312 are that multi-disc storehouse Polarizer 102, the second package members together then are light proof aluminium bag 222.Earlier load and coat several optical sheets 312 (step 232) in wherein, and then loaded the packing chest 308 (step 234) of several optical sheets 312, so can finish packing with aluminium bag 222 packings with packing chest 308.
Moreover, can add the surface of Upper gasket 304 respectively in several optical sheet 312 both sides, be positioned at the surface damage of outermost two Polarizers 102 with minimizing.In addition, in the present invention, several optical sheet storehouses pack into the visual processing procedure of mode of first package member or demand and change, as several optical sheets 302 of Fig. 3 C abreast storehouse pack in the packing box 306 or storehouse packing chest 308 medium manner of packings of packing into vertically of several optical sheets 312 among Fig. 3 D into.
In addition, the optical sheet with cementing layer can be a Polarizer, sunglasses or other includes the optical module of cementing layer.Moreover, the present invention coats optical sheet with first package member that material comprises plastic basis material and polysiloxane, polysiloxane can make the internal layer surface of this first package member become more level and smooth, can not take the cementing layer material that optical sheet includes when it is contacted with optical sheet out of.Plastic basis material can use polyethylene (Polyethlene, PE), poly terephthalic acid diethylester (polyethyleneterephthalate, PET), polyamide (polyamide, nylon) or other plastic material, wherein the cost of polyethylene and poly terephthalic acid diethylester is cheap, is the preferable selection of plastic basis material of the present invention therefore.
Feature of the present invention also comprises the percentage by weight between polysiloxane and plastic basis material.According to embodiments of the invention, the percentage by weight of polysiloxane and plastic basis material is less than 5 percent, and preferable percentage by weight then must be less than 3 percent.Below with the result data of test experiments of the present invention, the Polarizer contaminated probability in package member that really can reduce of the present invention is described.
In this test experiments, optical sheet is 15 o'clock Polarizers, and first package member is a wrapper, and second package member is the aluminium bag, wherein wrapper is divided into not having and mixes polysiloxane, and mixes four kinds of wrappers that percentage by weight is 1%, 2% and 3% polysiloxane respectively.In general, if package member takes the cementing layer material that Polarizer includes out of, then this cementing layer material can form the pollution of small particles shape at the end face of Polarizer, and the small particles number is many more, represents that then the situation that Polarizer rubbed is serious more.
Polarizer is earlier through the standard set up procedure before the packings such as clean and dedusting, and is identical with the embodiment of Fig. 2 B then, folds the coating Polarizer with wrapper along dotted line earlier, and then coated the wrapper of Polarizer with aluminium bag packing.Table one is to list in regular turn not have to mix polysiloxane, and to mix percentage by weight respectively be that four kinds of wrappers of 1%, 2% and 3% polysiloxane produce the numbers of small particles at the end face of Polarizer, so that implementation result of the present invention to be described.
Table one: the wrapper of Different Weight percentum produces the number of small particles at the Polarizer end face.
| The percentage by weight of polysiloxane (%) | 0 | 1 | 2 | 3 |
| Small particles number (individual) | 23 | 8 | 3 | 4 |
| Ratio (%) with the small particles number that does not mix polysiloxane | 100 | 35 | 13 | 17 |
As shown in Table 1, the wrapper that contacts with Polarizer is after mixing polysiloxane, and it is taken the cementing layer material that Polarizer includes out of and reduces many really to the probability that Polarizer pollutes.According to other embodiments of the invention, the preferable percentage by weight that mixes polysiloxane in the different plastic basis materials is different with processing procedure and change when looking plastic basis material, and so its upper limit of mixing about about 5 percent.
In addition, mixing of polysiloxane can also improve the antistatic effect of first package member.Yet in order more effectively to strengthen its antistatic effect, the present invention more is provided in the material of first package member and mixes antistatic material in the lump, for example contains NH4
+Antistatic additive, make packaged combination of the present invention and pollute the optical sheet except reducing, can prevent that also the static that produces in the packaged parts of optical sheet from destroying.
It should be noted that spirit of the present invention for mix polysiloxane among the package member with the packing optical sheet, pollutes the probability of optical sheet to reduce itself and optical sheet friction to take the cementing layer material out of.Therefore, other various change application of the present invention, for example with first package member and second package member is combined into composite packaging parts or it is coloured plastics and the application modes such as light tight package member that include polysiloxane that first package member is changed over material, all should be contained among spirit of the present invention and the scope.
Claims (10)
1, a kind of packaged combination of optical sheet is used for packing the optical sheet with a cementing layer, and this packaged combination comprises at least:
One first package member, it coats this optical sheet, and the material of this first package member comprises a plastic basis material; And
One second package member, it coats this first package member, and the material of this second package member is a light-proof material,
It is characterized in that: the material of this first package member comprises a polysiloxane.
2, packaged combination according to claim 1 is characterized in that: this plastic basis material is selected from one of group that is made up of polyethylene and poly terephthalic acid diethylester.
3, packaged combination according to claim 1 is characterized in that: the percentage by weight of this polysiloxane and this plastic basis material＜5%.
4, packaged combination according to claim 1 is characterized in that: this first package member is selected from one of group that is made up of packaging bag, wrapper, packing box and packing chest, and this second package member is an aluminium bag.
5, packaged combination according to claim 1 is characterized in that: the material of this first package member also comprises an antistatic material.
6, a kind of packing method of using optical sheet packaged combination as claimed in claim 1, it is used for packing the optical sheet with a cementing layer, it is characterized in that this packing method comprises at least:
Coat this optical sheet with one first package member, wherein the material of this first package member comprises a plastic basis material and a polysiloxane; And
Coat this first package member with one second package member, wherein the material of this second package member is a light-proof material.
7, packing method according to claim 6 is characterized in that: this plastic basis material is selected from one of group that is made up of polyethylene and poly terephthalic acid diethylester.
8, packing method according to claim 6 is characterized in that: the percentage by weight of this polysiloxane and this plastic basis material＜5%.
9, packing method according to claim 6 is characterized in that: this first package member is selected from one of group that is made up of packaging bag, wrapper, packing box and packing chest, and this second package member is an aluminium bag.
10, packing method according to claim 6 is characterized in that: the material of this first package member also comprises an antistatic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100019733A CN1328130C (en) | 2004-01-16 | 2004-01-16 | Optical thin-plate packaging combination and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100019733A CN1328130C (en) | 2004-01-16 | 2004-01-16 | Optical thin-plate packaging combination and its method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1640785A CN1640785A (en) | 2005-07-20 |
| CN1328130C true CN1328130C (en) | 2007-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100019733A Expired - Fee Related CN1328130C (en) | 2004-01-16 | 2004-01-16 | Optical thin-plate packaging combination and its method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1328130C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3014851B1 (en) * | 2013-12-16 | 2016-01-22 | Aptar Stelmi Sas | METHOD AND DEVICE FOR PACKAGING ELASTOMERIC PARTS. |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048717A (en) * | 1989-06-19 | 1991-01-23 | 日本尤尼卡株式会社 | Deoxy resin composition and by the packaging vessel of its manufacturing |
| JPH10175664A (en) * | 1996-12-19 | 1998-06-30 | Nitto Denko Corp | Protective structure for film polarizing plate |
| JP2000191994A (en) * | 1998-12-25 | 2000-07-11 | Sumitomo Chem Co Ltd | Packaged body of superimposed body of optical film with adhesive layer film lamination |
| TW472760U (en) * | 2001-06-11 | 2002-01-11 | Jr-Tsung You | Structure improvement of tray for plalcing polarization plate |
| JP2003267470A (en) * | 2002-03-19 | 2003-09-25 | Asahi Glass Co Ltd | Method for storing optical member |
-
2004
- 2004-01-16 CN CNB2004100019733A patent/CN1328130C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048717A (en) * | 1989-06-19 | 1991-01-23 | 日本尤尼卡株式会社 | Deoxy resin composition and by the packaging vessel of its manufacturing |
| JPH10175664A (en) * | 1996-12-19 | 1998-06-30 | Nitto Denko Corp | Protective structure for film polarizing plate |
| JP2000191994A (en) * | 1998-12-25 | 2000-07-11 | Sumitomo Chem Co Ltd | Packaged body of superimposed body of optical film with adhesive layer film lamination |
| TW472760U (en) * | 2001-06-11 | 2002-01-11 | Jr-Tsung You | Structure improvement of tray for plalcing polarization plate |
| JP2003267470A (en) * | 2002-03-19 | 2003-09-25 | Asahi Glass Co Ltd | Method for storing optical member |
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| Publication number | Publication date |
|---|---|
| CN1640785A (en) | 2005-07-20 |
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