CN105511106A - Plastic polarized glasses - Google Patents
Plastic polarized glasses Download PDFInfo
- Publication number
- CN105511106A CN105511106A CN201610087528.6A CN201610087528A CN105511106A CN 105511106 A CN105511106 A CN 105511106A CN 201610087528 A CN201610087528 A CN 201610087528A CN 105511106 A CN105511106 A CN 105511106A
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- CN
- China
- Prior art keywords
- liquid crystal
- eyeglass
- coating
- lower liquid
- layer
- 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.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/12—Polarisers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
- G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
- G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Polarising Elements (AREA)
Abstract
The invention provides plastic polarized glasses which are durable in use and practical. The plastic polarized glasses comprise a glasses frame and lenses, each lens is composed of an up-and-down liquid crystal clamp sheet layer, a coating and a polarized film layer; the face of each up-and-down liquid crystal clamp sheet layer is coated with the corresponding coating, each polarized film layer is attached to the corresponding up-and-down liquid crystal clamp sheet layer, an electrode is arranged at the edge of each up-and-down liquid crystal clamp sheet layer and used for driving liquid crystal molecules located in the liquid crystal layer, each electrode is combined with a locking mechanism located on a pile head of the glasses frame, and therefore the lenses are clamped in lens frames.
Description
Technical field
The present invention relates to plastics polaroid glasses, particularly relating to the plastics polaroid glasses for detecting liquid crystal panel electrical property.
Background technology
Spreadlight lens is applied widely in daily life, such as watch polarised light formed pattern, for stop reflected light through, for secret display, for liquid crystal panel electric performance test etc.
As plastic polarizing lens, usual existence two kinds of modes, a kind of is formed in the mode of plastic lens substrate surface laminating light polarizing film, a kind of is the structure forming light polarizing film in plastic lens substrate inside, it is not unique, but has its counterpart, and the laminating of these two kinds of mode plastic lenss and light polarizing film is along with environmental change and passage of time, and light polarizing film can come off from base material, especially, when polishing to spreadlight lens periphery, light polarizing film is easy to peel off from base material.As light polarizing film material, usually adopt polyvinyl alcohol (PVA), in the preparation, moisture can be immersed from rims of the lens, thus to core infiltration, so higher to the requirement of adhesive coatings.
In the prior art, there is the technical scheme adopted by the resistance to impact urethane resin obtained by diamines and isocyanate prepolymer, it is fine that this spreadlight lens is used for doing polaroid glasses effect, but preparation technology is but very complicated.
In the prior art, exist to adopt and react by isocyanate compound and active dydrogen compounds the technical scheme forming polythiourethane resin, program each side is more moderate, and the present invention is the improvement carried out on its basis.
On the other hand, when forming liquid crystal panel, usual needs are fitted one deck light polarizing film on liquid crystal panel, and be used for detecting light polarizing film whether non-defective unit, usually adopt spreadlight lens to detect, testing staff holds detection spreadlight lens on the other hand, carry out record on the other hand, operator's both hands cannot free, if spreadlight lens is made polaroid glasses, then can greatly alleviate operator's burden.
On the other hand, due to the polarization property that liquid crystal is special, using liquid crystal layer as base material, on this basis polarization effect is synthesized, better Detection results can be reached.Like this, a kind of detection means of less cost can be provided.
Summary of the invention
Given this, the invention provides and a kind ofly take into account permanent applicability plastics polaroid glasses practical again.
The invention provides a kind of plastics polaroid glasses, it is characterized in that, there is mirror holder and eyeglass, eyeglass is made up of upper and lower liquid crystal layer, coating and polarisation rete, described upper and lower liquid crystal aspect applies described coating, thus described polarisation rete of fitting on described upper and lower liquid crystal layer, wherein, described light polarizing film is formed by thermoplastic polyester; Described coating is made up of urethane resin, and described urethane resin is polymerized by the structural unit of polytetramethylene glycol or polybutadiene and the structural unit of isocyanic acid and is formed; Electrode is set at upper and lower liquid crystal layer edge, for driving the liquid crystal molecule being positioned at liquid crystal layer; Described electrode is combined with the latch mechanism being positioned at pile head of spectacle frame place, thus is fastened in lens frame by eyeglass.
Further, according to plastics polaroid glasses described above, it is characterized in that, described eyeglass is circular eyeglass.
Further, according to plastics polaroid glasses described above, it is characterized in that, described eyeglass is divided into 16 parts, is carved with scale at every a place.
According to the present invention, owing to adopting the structural unit polymerization of the structural unit of polytetramethylene glycol or polybutadiene and isocyanic acid to form urethane resin coating, it can effectively prevent light polarizing film from peeling off in following process program.
According to the present invention, owing to adopting liquid crystal layer as base material, effectively can synthesize polarization effect, not only can form line polarisation, oval thickness, can also be formed and separate inclined effect, detect needs according to reality and carry out specific design.
According to the present invention, due to electrode and latch mechanism are combined, so install different detection eyeglasses on different streamlines, mount and dismount very convenient, and after installing each other integrally, design comparison hommization.
According to the present invention, owing to being circular eyeglass by described lens design, so depositing and install and selecting to provide great convenience during eyeglass, without the need to changing picture frame when needing to change eyeglass according to different polarisation.
According to the present invention, due to described eyeglass is divided into 16 parts, be carved with scale at every a place, be convenient to like this carry out record to polarisation situation on streamline, be convenient to screen bad product.
Embodiment
Below by embodiment, the present invention is described in detail.
The invention provides a kind of plastics polaroid glasses, there is mirror holder and eyeglass, eyeglass is made up of upper and lower liquid crystal splinting layer, coating and polarisation rete, described upper and lower liquid crystal clamping plate aspect applies described coating, thus described polarisation rete of fitting on described upper and lower liquid crystal splinting layer, wherein, described light polarizing film is formed by thermoplastic polyester; Described coating is made up of urethane resin, and described urethane resin is polymerized by the structural unit of polytetramethylene glycol or polybutadiene and the structural unit of isocyanic acid and is formed; Electrode is set at upper and lower liquid crystal layer edge, for driving the liquid crystal molecule being positioned at liquid crystal layer; Described electrode is combined with the latch mechanism being positioned at pile head of spectacle frame place, thus is fastened in lens frame by eyeglass.
Further, described eyeglass is circular eyeglass.
Further, described eyeglass is divided into 16 parts, is carved with scale at every a place.
In the present invention, the light polarizing film used is thermoplastic polyester film, the thermoplastic polyester film such as disclosed in Japanese Unexamined Patent Publication JP2002-267841 publication can be adopted, specifically, fusion dichroism pigment in thermoplastic polyester and film-like, then film forming stretched in single shaft direction, heat at an established temperature, thickness is generally the scope of 10 ~ 500 μm.
As thermoplastic polyester, such as, can be polyethylene terephthalate, polybutylene terephthalate etc., consider from tolerance and workability, preferably adopting polyethylene terephthalate, also can be the thermoplastic polyester after modification by copolymerization.
As dichroism pigment, preferably use dichroic dye.Dichroic dye in such as Japanese Laid-Open Patent Publication JP61-087757 publication, Japanese Laid-Open Patent Publication JP61-285259 publication, Japanese Laid-Open Patent Publication JP62-270664 publication, Japanese Unexamined Patent Publication JP1-103667 publication etc. can be adopted as pigments such as anthraquinone system, azo systems.
In the present invention, carry out drying and/or thermal treatment after described upper and lower liquid crystal layer and light polarizing film laminating close light polarizing film at the coating applications that above-mentioned urethane resin is made.As the airing time, preferably more than 48 hours, as airing and/or heat treatment temperature, as long as light polarizing film performance is without deterioration, do not specially require.
In the present invention, described liquid crystal is common liquid crystal structure, i.e. accommodating liquid crystal molecule in upper and lower liquid crystal splinting layer, by applying driving voltage between upper and lower liquid crystal splinting layer, thus make liquid crystal molecule have certain taxis, in the present invention, apply driving voltage by electrode.
In the present invention, latch mechanism is the conventional structure that eyeglass can be fastened in lens frame, also can be specially for a class eyeglass provides locked latch mechanism.
Be described in detail the present invention by embodiment above, but it should be noted that, the present invention is not limited to this specific embodiment, and the present invention can carry out various modification and change on this basis.Allly do not depart from the equivalents such as any amendment that the spirit and principles in the present invention do, all should be included within protection scope of the present invention.
Claims (3)
1. plastics polaroid glasses, is characterized in that, have mirror holder and eyeglass, eyeglass is made up of upper and lower liquid crystal splinting layer, coating and polarisation rete, and described upper and lower liquid crystal clamping plate aspect applies described coating, thus described polarisation rete of fitting on described upper and lower liquid crystal splinting layer, wherein
Described light polarizing film is formed by thermoplastic polyester;
Described coating is made up of urethane resin, and described urethane resin is polymerized by the structural unit of polytetramethylene glycol or polybutadiene and the structural unit of isocyanic acid and is formed;
Electrode is set at upper and lower liquid crystal layer edge, for driving the liquid crystal molecule being positioned at liquid crystal layer;
Described electrode is combined with the latch mechanism being positioned at pile head of spectacle frame place, thus is fastened in lens frame by eyeglass.
2. plastics polaroid glasses as claimed in claim 1, it is characterized in that, described eyeglass is circular eyeglass.
3. plastics polaroid glasses as claimed in claim 1, it is characterized in that, described eyeglass is divided into 16 parts, is carved with scale at every a place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610087528.6A CN105511106A (en) | 2016-02-16 | 2016-02-16 | Plastic polarized glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610087528.6A CN105511106A (en) | 2016-02-16 | 2016-02-16 | Plastic polarized glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105511106A true CN105511106A (en) | 2016-04-20 |
Family
ID=55719200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610087528.6A Pending CN105511106A (en) | 2016-02-16 | 2016-02-16 | Plastic polarized glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105511106A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104830266A (en) * | 2014-02-06 | 2015-08-12 | 荒川化学工业株式会社 | Ultraviolet light solidified-type adhesive composition for optics and solidified layer and optical component thereof |
| CN104840180A (en) * | 2015-06-05 | 2015-08-19 | 京东方科技集团股份有限公司 | Unattended automatic vision inspection device |
| CN205003393U (en) * | 2015-08-21 | 2016-01-27 | 深圳同兴达科技股份有限公司 | Polaroid glasses |
-
2016
- 2016-02-16 CN CN201610087528.6A patent/CN105511106A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104830266A (en) * | 2014-02-06 | 2015-08-12 | 荒川化学工业株式会社 | Ultraviolet light solidified-type adhesive composition for optics and solidified layer and optical component thereof |
| CN104840180A (en) * | 2015-06-05 | 2015-08-19 | 京东方科技集团股份有限公司 | Unattended automatic vision inspection device |
| CN205003393U (en) * | 2015-08-21 | 2016-01-27 | 深圳同兴达科技股份有限公司 | Polaroid glasses |
Non-Patent Citations (3)
| Title |
|---|
| 《电子工业技术词典》编辑委员会: "《电子工业技术词典 其他元器件》", 31 January 1977, 国防工业出版社 * |
| 仓田正也: "《高技术事典-九十年代新技术新材料》", 31 December 1989, 化学工业部科学技术情报研究所 * |
| 李克友: "《高分子合成原理及工艺学》", 31 October 1999, 科学出版社 * |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
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| RJ01 | Rejection of invention patent application after publication |