CN104280918A - 一种新型背光模组背胶 - Google Patents

一种新型背光模组背胶 Download PDF

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Publication number
CN104280918A
CN104280918A CN201410521514.1A CN201410521514A CN104280918A CN 104280918 A CN104280918 A CN 104280918A CN 201410521514 A CN201410521514 A CN 201410521514A CN 104280918 A CN104280918 A CN 104280918A
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CN
China
Prior art keywords
backlight module
novel backlight
gum
heat
adhesive
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CN201410521514.1A
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English (en)
Inventor
费金华
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Suzhou Shengpula New Material Technology Co Ltd
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Suzhou Shengpula New Material Technology Co Ltd
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Priority to CN201410521514.1A priority Critical patent/CN104280918A/zh
Publication of CN104280918A publication Critical patent/CN104280918A/zh
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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133311—Environmental protection, e.g. against dust or humidity

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明为一种新型背光模组背胶，包括耐热层，所述耐热层下方设有绝缘层，所述绝缘层的下方设有屏蔽层，所述耐热层的上表面设有非粘接区和粘接区，所述非粘接区位于所述粘接区的四周，所述非粘接区上设有多个定位孔，所述粘接区上设有多个粘接单元，所述多个粘接单元之间这有沟槽。与现有技术相比，本发明新型背光模组背胶，能够有效的解决现有背胶不便于拆卸，且不耐热、容易漏电及受到电磁干扰的问题，具有便于拆卸、耐热绝缘抗干扰等优点，大大提高了液晶显示器面板的工作性能。

Description

一种新型背光模组背胶
技术领域
本发明涉及光电领域，特别是涉及一种新型背光模组背胶。
背景技术
背光模组为液晶显示器面板的关键零组件之一。功能在于供应充足的亮度与分布均匀的光源，使其能正常显示影像。背胶是背光模组的零组件之一，其主要作用是用来粘接背光模组中的元器件，传统的背胶仅仅设有一层粘接层，所有元器件均位于此粘接层上，其不便于拆卸，且不耐热、容易漏电及受到电磁干扰，不利于液晶显示器面板的工作。
发明内容
本发明的目的是提供一种便于拆卸、耐热绝缘抗干扰的新型背光模组背胶。
本发明通过如下技术方案实现上述目的：一种新型背光模组背胶，包括耐热层，所述耐热层下方设有绝缘层，所述绝缘层的下方设有屏蔽层，所述耐热层的上表面设有非粘接区和粘接区，所述非粘接区位于所述粘接区的四周，所述非粘接区上设有多个定位孔，所述粘接区上设有多个粘接单元，所述多个粘接单元之间这有沟槽。
与现有技术相比，本发明新型背光模组背胶的有益效果是：本发明新型背光模组背胶，能够有效的解决现有背胶不便于拆卸，且不耐热、容易漏电及受到电磁干扰的问题，具有便于拆卸、耐热绝缘抗干扰等优点，大大提高了液晶显示器面板的工作性能。
附图说明
图1是本发明一种新型背光模组背胶一较佳实施方式的结构示意图。
附图中各部件的标记如下：1、耐热层，2、绝缘层，3、屏蔽层，11、非粘接区，12、粘接区，13、定位孔，121、粘接单元，122、沟槽。
具体实施方式
请参阅附图1，一种新型背光模组背胶，包括耐热层1，所述耐热层1下方设有绝缘层2，所述绝缘层2的下方设有屏蔽层3，绝缘层2起到绝缘作用，屏蔽层3起到屏蔽电磁辐射、抗干扰的作用，所述耐热层1的上表面设有非粘接区11和粘接区12，所述非粘接区11位于所述粘接区12的四周，所述非粘接区11上设有多个定位孔13，起定位作用，所述粘接区12上设有多个粘接单元121，所述多个粘接单元121之间这有沟槽122，所述定位孔13为4个，其贯通所述耐热层1、绝缘层2及屏蔽层3，所述粘接单元11成矩阵排列，所述粘接单元121成凸起状，当元器件比较小时之间粘接在单个粘接单元121上，当元器件比较大时，粘接在多个粘接单元121上，其与整块粘接相比，节省了粘接材料，同时由于沟槽122的作用，使得其摘取方便，便于拆卸。
以上所述的仅是本发明的一些实施方式。对于本领域的普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。

Claims (4)

1.一种新型背光模组背胶，其特征在于：包括耐热层，所述耐热层下方设有绝缘层，所述绝缘层的下方设有屏蔽层，所述耐热层的上表面设有非粘接区和粘接区，所述非粘接区位于所述粘接区的四周，所述非粘接区上设有多个定位孔，所述粘接区上设有多个粘接单元，所述多个粘接单元之间这有沟槽。
2.根据权利要求1所述的新型背光模组背胶，其特征在于：所述定位孔为4个，其贯通所述耐热层、绝缘层及屏蔽层。
3.根据权利要求1所述的新型背光模组背胶，其特征在于：所述粘接单元成矩阵排列。
4.根据权利要求1所述的新型背光模组背胶，其特征在于：所述粘接单元成凸起状。
CN201410521514.1A 2014-09-30 2014-09-30 一种新型背光模组背胶 Pending CN104280918A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07258615A (ja) * 1994-03-18 1995-10-09 Kaneda Kikai Seisakusho:Kk 巻取紙の紙継ぎ用両面粘着テープ
JPH1120860A (ja) * 1997-06-30 1999-01-26 Nichipatsuku Kk 包装材
CN1545540A (zh) * 2001-09-14 2004-11-10 �յÿ���ʽ���� 新型易贴粘附片及其生产方法
CN101781544A (zh) * 2009-01-21 2010-07-21 新扬科技股份有限公司 粘合剂的组合物及其应用
CN204155040U (zh) * 2014-09-30 2015-02-11 苏州圣谱拉新材料科技有限公司 一种新型背光模组背胶

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07258615A (ja) * 1994-03-18 1995-10-09 Kaneda Kikai Seisakusho:Kk 巻取紙の紙継ぎ用両面粘着テープ
JPH1120860A (ja) * 1997-06-30 1999-01-26 Nichipatsuku Kk 包装材
CN1545540A (zh) * 2001-09-14 2004-11-10 �յÿ���ʽ���� 新型易贴粘附片及其生产方法
CN101781544A (zh) * 2009-01-21 2010-07-21 新扬科技股份有限公司 粘合剂的组合物及其应用
CN204155040U (zh) * 2014-09-30 2015-02-11 苏州圣谱拉新材料科技有限公司 一种新型背光模组背胶

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
韩雪涛，韩广兴，吴瑛: "《彩色电视机维修从入门到精通》", 31 October 2010 *

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