CN201025489Y - Non static polarized slice - Google Patents

Non static polarized slice Download PDF

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Publication number
CN201025489Y
CN201025489Y CNU2007200023935U CN200720002393U CN201025489Y CN 201025489 Y CN201025489 Y CN 201025489Y CN U2007200023935 U CNU2007200023935 U CN U2007200023935U CN 200720002393 U CN200720002393 U CN 200720002393U CN 201025489 Y CN201025489 Y CN 201025489Y
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China
Prior art keywords
polarizer
antistatic
layer
film
static electricity
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CNU2007200023935U
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Chinese (zh)
Inventor
叶隆泰
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叶隆泰
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Priority to CNU2007200023935U priority Critical patent/CN201025489Y/en
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Publication of CN201025489Y publication Critical patent/CN201025489Y/en

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Abstract

The utility model provides a polarizer without producing static electricity, which comprises a coating antistatic glue layer with high transparency and a transparent glue film substrate, preventing electrostatic agent is coated on the other face, and the antistatic glue layer is attached on the polarizer. The utility model is characterized in that the polarizer comprises a transparency plastic film, an antistatic layer and a transparency conductive glue layer, and the transparency conductive glue layer is arranged on one side of the plastic film which is different from the side of the antistatic layer. The glue layer can not produce static electricity when removing a protection film and also the polarizer cannot produce static electricity, furthermore achieving the purpose protecting liquid crystal screen with pasted object, avoiding destroying prior function of TFT-LCD due to static electric, with more practical value.

Description

无静电偏光片技术领域本实用新型涉及一种无静电式偏光片,特别涉及一种全面防止静电产生偏光片的构造,该偏光片利用高透明抗静电胶层,当撕去保护膜时胶层不会产生静电并且偏光片也不会产生静电,进而达到保护被贴着物,避免物品因静电产生而破坏原有功能。 No static polarizer Field The present invention relates to an electrostatic polarizer, particularly to prevent static electricity in a comprehensive configuration of the polarizer, the polarizer by using a highly transparent antistatic layer, subbing layer when the protective film is torn and does not generate static polarizing plate is not static, and thus to protect against the object, the article to avoid damage due to static electricity generated while the original function. 当撕去防止静电PET式离型膜时对偏光片的接着胶层也不会产生静电,贴合于液晶屏幕可避免物品因静电产生而破坏原有功能。 When torn off against electrostatic type PET film adhesive layer of the polarizer and then does not produce static electricity, it may be bonded to the liquid crystal screen and to avoid damage caused by electrostatic article original function. 背景技术偏光片因透明度高和偏光性,为液晶屏幕必须零件,所以广受欢迎, 一般应用于光电视频产品。 BACKGROUND Polaroid polarizing due to high transparency and, for the LCD monitor parts must be so popular, generally used in photo and video products. 如图1和图2所示,传统的偏光片Z是一层保护膜PA贴合于偏光片PT,而偏光片PT的另一面则是和离型膜R之间涂布一层胶体B,当撕去离型膜R后,以胶体和液晶屏幕LD贴合。 1 and 2, a conventional polarizer 2 and Z is a protective film bonded to the polarizer PA PT, while the other surface of the polarizer is between the PT and the release film coated with a layer of colloidal R B, when torn off the release film R, and colloidal LCD LD bonded. 一般的偏光片PTBR是如图3 所示成片状存放,以不占使用空间。 PTBR general polarizer is shown in FIG. 3 as a sheet store, so as not to occupy space use. 由于一般PET式保护膜和PET离型膜具有很强的静电,PET film本身带有静电可驱赶气泡,增快保护膜贴合的速度,以致在贴合或撕离时会同时产生静电,如图4和图5所示,而难以应用于怕静电的物品上,无法有效保护被贴着物。 As the general PET protective film and PET film has a strong electrostatic, PET Film itself with electrostatically dislodge air bubbles, faster speed protective film bonded, at the same time that they create tear off or electrostatic bonding, such as As shown in FIG. 4 and FIG. 5, but is difficult to apply the electrostatic fear articles, can not be effectively protected against the object. 实用新型内容为使上述背景技术的问题获得改善,设计者特别设计了一种新颖的"无静电式偏光片",利用导电剂和胶体混合并涂布于塑料膜来达到保护膜和离型膜撕离、贴合、贴合再撕离数次都对偏光片和被贴合物不产生静 SUMMARY For the above-described background art problems improved, specially designed a novel designer "no electrostatic polarizer", and the use of a conductive agent and a colloidal mixture is applied to a plastic film to achieve the protective film and the release film tear off, bonding, then bonding can not tear off several times to produce a static polarizing sheet and a paste composition

电的目的,这是本实用新型的主要目的。 The purpose of electricity, which is the main purpose of the present invention. 为实现以上的实用新型目的,本实用新型的技术手段包括偏光片以及涂布高透明抗静电莽层的透明塑料膜基材,其中,塑料膜基材需另一面涂布静电防止产生剂。 To achieve the above object of the invention, the technical means of the present invention comprises a transparent plastic film substrate and applying high polarizing plate Mang transparent antistatic layer, wherein the plastic film base coated on one side subject to prevent the generation of static agent. 偏光片另一面涂布有接着胶层,以贴合防止静电产生PET式离型膜,其中,防止静电产生PET式离型膜为PET基材, 一面先行涂布防止静电产生剂再在同一面防止静电产生剂上涂布离型剂。 The other surface is coated with a polarizing plate adhesive layer Next, in order to prevent static electricity bonded PET film from the formula, wherein the formula prevent static electricity from the PET film to a PET substrate, first one side and then the coating agent to prevent static electricity generated on the same surface a coating agent to prevent static electricity on the release agent. 其特征在于:当撕去保护膜或离型膜时对胶层不会产生静电,且偏光片也不会产生静电,进而达到保护偏光片下的液晶屏幕的目的。 Wherein: when the protective film is torn off from the film or the bonds will not generate static electricity, and the polarizer does not produce static electricity, thus achieving the purpose of protection of the liquid crystal screen in a polarizer. 附图说明图1为传统偏光片保护膜的外观图。 BRIEF DESCRIPTION OF DRAWINGS FIG 1 is an external view of a conventional polarizer protective film. 图2为图1的局部剖视图。 FIG 2 is a partial cross-sectional view of FIG. 图3为偏光片保护膜的存放状态图。 FIG 3 for storing the state of FIG polarizer protective film. 图4为传统保护膜的使用状态图。 FIG 4 is a use state view of a conventional protective film. 图5为一般保护膜的撕离贴合状态图。 FIG 5 is a general tear away the protective film bonded to the state of FIG. 图6为本实用新型的剖视图。 FIG 6 is a sectional view of the present invention. 图7为抗静电保护膜和偏光片贴合剖视图。 7 is an antistatic protection film and a polarizer bonded to a cross-sectional view. 图8为抗静电PET式离形膜剖视图。 8 is a sectional view of an antistatic film formed from the PET type. 主要元件标记说明PA 一般保护膜PET PET film (polyester film)BS 高透明抗静电胶层S 离型剂PQ 透明塑料薄膜RS 防止静电PET式离型膜SP 涂布抗静电胶层和静电防止产生剂保护膜SPTB 抗静电偏光片RS-SPTB 全面无静电偏光片AS 静电防止产生剂B 胶体PT 偏光片PTBR 一般偏光片保护膜和离型膜方式PTB 一般偏光片含保护膜R 离型膜Z 偏光片存放方式LDSNT、 CSNT、 TFT-LCD 液晶面板 贴合动作, 、 撕离、再次贴合 静电具体实施方式请参照图6,真是本实用新型的无静电式偏光片RS-SPTB的剖视图。 Usually the main components NUMERALS protective film PA PET PET film (polyester film) BS S RS highly transparent antistatic subbing layer to prevent static electricity from the PET film SP formula antistatic subbing layer and an antistatic coating agent is generated from the transparent plastic film agent PQ antistatic polarizing plate protective film SPTB full RS-SPTB no static generation polarizer antistatic agent AS colloidal PT B PTBR polarizer protective film and the polarizer is generally a release film generally embodiment PTB polarizer protective film containing a release film R Z polarizer storage methods LDSNT, CSNT, TFT-LCD liquid crystal panel bonding operation, tear off, again electrostatically bonded DETAILED DESCRIPTION Referring to FIG 6, a cross-sectional view of the novel really no electrostatic RS-SPTB polarizer of the present invention. 从图中已清楚显示:本实用新型的无静电式偏光片包括抗静电保护膜SP、偏光片PT、防止静电产生PET式离型膜RS以及涂布于防止静电产生PET式离型膜RS之间的胶层B。 It has clearly shown from the figure: the present invention includes a static-type polarizer protective film of the antistatic SP, polarizing plate PT, to prevent static electricity from the PET film type RS and prevent static electricity applied to the PET film from the formula of RS between the adhesive layer B. 其中,抗静电保护膜SP是透明塑料膜PQ —面涂布静电防止产生剂AS,透明塑料膜PQ 另一面涂布抗静电胶层BS,贴合于偏光片PT无胶层面SPTB。 Wherein the antistatic protective film is a transparent plastic film SP PQ - coated surface of the AS antistatic agent generation, the other side of a transparent plastic film coated with the BS PQ antistatic subbing layer, bonded to the polarizer without glue PT level SPTB. 而防止静电产生PET式离型膜则贴合于偏光片有胶层的一面B,其中,防止静电产生PET式离型膜RS即PET film (PET) —面先行涂布防止静电产生剂AS再于同一面涂布一层离型剂S。 And prevent static electricity from the PET film type are bonded to one side of the polarizer with a subbing layer B, where, prevent static electricity from the PET film of formula RS i.e. PET film (PET) - first surface coating agent to prevent static electricity again AS a coating layer on the same side of the releasing agent S. 而有离型剂面和偏光片胶层贴合。 While release agent faces the adhesive layer and bonded to the polarizer. 本实用新型的主体是抗静电偏光片SPTB,如图7所示, 以及防止静电产生PET式离型膜RS,如图8所示。 The main utility of the present novel antistatic polarizer SPTB, as shown in Figure 7, and prevent static electricity from the PET film the RS type, as shown in FIG. 防止静电产生的保护膜由于高透明抗静电胶BS致使贴合或撕离 Protective film for preventing generation of static electricity due to the high causing transparent antistatic plastic bonded BS or tear-off

数次,都可以维持防止静电产生的功能。 Several times, can maintain the function of preventing static electricity. 当偏光片撕去时,防止静电PET式离型膜RS对胶层B不会产生静电,且被贴着物也不会产生静电,进而达到保护被贴着物的目的。 When the polarizer torn off, to prevent static electricity from the PET film of formula RS subbing layer B does not produce static electricity, and is close to the static electricity was not generated, and thus to protect the object against the object. 无静电偏光片结构材料均采用防止静电的做法。 Static-free polarizing sheet structure materials are used in practice to prevent static electricity.

Claims (3)

1.一种无静电式偏光片,其特征是包含: 透明塑料膜、抗静电层以及透明导电式胶层,其中该透明导电式胶层位于该塑料膜的一侧和抗静电层不同一侧。 A static-type polarizer, which is characterized in comprising: a transparent plastic film, an antistatic layer and a transparent conductive type layer, wherein the adhesive layer on one side of the transparent conductive type of the plastic film and the antistatic layers of different side .
2. 根据权利要求1所述的无静电式偏光片,其特征是进一步包含偏光片,其与该透明导电式胶层的一侧相对。 2. No electrostatic polarizer according to claim 1, characterized by further comprising a polarizing plate, a side thereof opposite to the adhesive layer of the transparent conductive type.
3. 根据权利要求2所述的无静电式偏光片,其特征是进一步包含离型膜,其中该离型膜與含以下特征: 塑料膜、抗静电层和离型层。 3. No electrostatic polarizer according to claim 2, characterized by further comprising a release film, wherein the release film and having the following features: a plastic film, an antistatic layer and a release layer.
CNU2007200023935U 2007-03-20 2007-03-20 Non static polarized slice CN201025489Y (en)

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CNU2007200023935U CN201025489Y (en) 2007-03-20 2007-03-20 Non static polarized slice
SG200802151-1A SG146568A1 (en) 2007-03-20 2008-03-18 Esd-proof polarizer

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104049294A (en) * 2014-06-09 2014-09-17 上海和辉光电有限公司 Polaroid structure, display panel and manufacturing method of polaroid
CN104765093A (en) * 2015-04-20 2015-07-08 京东方科技集团股份有限公司 Manufacturing method of polaroid, polaroid, display substrate and display device
CN104915047A (en) * 2014-03-13 2015-09-16 恒颢科技股份有限公司 Touch panel and method of attaching the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3165100B2 (en) * 1998-02-09 2001-05-14 日本電気株式会社 The liquid crystal display device and a method of manufacturing the same
JP2001100032A (en) * 1999-09-29 2001-04-13 Fuji Photo Film Co Ltd Polarizing plate, elliptic polarizing plate and liquid crystal display device
JP2004287199A (en) * 2003-03-24 2004-10-14 Sun A Kaken Co Ltd Surface protection film
JP4714452B2 (en) * 2004-10-21 2011-06-29 日東電工株式会社 Antistatic pressure-sensitive adhesive optical film and an image display device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104915047A (en) * 2014-03-13 2015-09-16 恒颢科技股份有限公司 Touch panel and method of attaching the same
CN104049294A (en) * 2014-06-09 2014-09-17 上海和辉光电有限公司 Polaroid structure, display panel and manufacturing method of polaroid
CN104765093A (en) * 2015-04-20 2015-07-08 京东方科技集团股份有限公司 Manufacturing method of polaroid, polaroid, display substrate and display device

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