CN106647036A - 双光源液晶模组 - Google Patents

双光源液晶模组 Download PDF

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Publication number
CN106647036A
CN106647036A CN201710055718.4A CN201710055718A CN106647036A CN 106647036 A CN106647036 A CN 106647036A CN 201710055718 A CN201710055718 A CN 201710055718A CN 106647036 A CN106647036 A CN 106647036A
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China
Prior art keywords
liquid crystal
light source
crystal module
double
glass baseplates
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Pending
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CN201710055718.4A
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English (en)
Inventor
龚雪珍
王惠奇
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Xingyuan Electronic Technology Shenzhen Co Ltd
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Beihai Yuan Yuan Electronic Technology Co Ltd
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Priority to CN201710055718.4A priority Critical patent/CN106647036A/zh
Publication of CN106647036A publication Critical patent/CN106647036A/zh
Pending legal-status Critical Current

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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
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side

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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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

本发明公开一种双光源液晶模组，包括上偏光片、CF玻璃基材、TFT玻璃基材、下偏光片和LED灯条，所述的上偏光片、CF玻璃基材、TFT玻璃基材、下偏光片自上而下依次层叠，TFT玻璃基材上设置集成电路和柔性电路板，下偏光片上设置PCB组件，其特征在于：所述的LED灯条设为两个，分别设于上述元件的层叠组合体的两侧。本发明能够提高辉度，有效改善散热问题。

Description

双光源液晶模组
技术领域
本发明涉及液晶模组技术领域，具体是一种双光源液晶模组。
背景技术
液晶显示器 (Liquid Crystal Display，LCD) 由于体积小、厚度薄、重量轻及低功耗而广泛应用在个人电脑、移动电话、电视、车载系统及监视器等电子产品，液晶模组是液晶显示器的重要组成部分，液晶模组的辉度一般在250cd/㎡左右，高亮液晶模组可做到300 cd/㎡~350 cd/㎡左右，但对车载系统来说，此亮度的液晶模组无法满足强光下车载液晶模组辉度的要求。
发明内容
本发明所要解决的技术问题是：提供一种能够提高辉度，有效改善散热问题的双光源液晶模组。
本发明所采用的技术方案是：提供一种双光源液晶模组，包括上偏光片、CF玻璃基材、TFT玻璃基材、下偏光片和LED灯条，所述的上偏光片、CF玻璃基材、TFT玻璃基材、下偏光片自上而下依次层叠，TFT玻璃基材上设置集成电路和柔性电路板，下偏光片上设置PCB组件，所述的LED灯条设为两个，分别设于上述元件的层叠组合体的两侧。
采用上述结构后，本发明双光源液晶模组采用独特双向进光方式，由液晶模组两边同时进光，由之前传统单光源模组升级为双光源模组，在液晶模组上下或左右侧边同时放置LED灯条，极大的提高了液晶模组的辉度，满足现在市场高亮液晶模组的需求，同时液晶模组内部LED工作后热量由单侧散热改为两侧散热，使得液晶模组散热性能更好，从而达到液晶模组低碳环保要求。
附图说明
图1为本发明的层叠组合体结构示意图。
图2为本发明的结构示意图。
图中，1、上偏光片，2、CF玻璃基材，3、TFT玻璃基材，4、集成电路，5、柔性电路板，6、下偏光片，7、PCB组件， 8、LED灯条。
具体实施方式
以下结合附图和实施例对本发明做详细的说明。
如图1所示，本发明双光源液晶模组，包括上偏光片1、CF玻璃基材2、TFT玻璃基材3、下偏光片6和LED灯条8，上偏光片1、CF玻璃基材2、TFT玻璃基材3、下偏光片6自上而下依次层叠，TFT玻璃基材3上设置集成电路4和柔性电路板5，下偏光片6上设置PCB组件7， LED灯条8设为两个，分别设于由上偏光片1、CF玻璃基材2、TFT玻璃基材3和下偏光片6层叠起来的层叠组合体的两侧。
以上对本发明的实施例进行了详细说明，但所述内容仅为本发明的较佳实施例，不能被认为用于限定本发明的实施范围。凡依本发明范围所作的均等变化与改进等，均应仍归属于本专利涵盖范围之内。

Claims (1)

1.一种双光源液晶模组，包括上偏光片、CF玻璃基材、TFT玻璃基材、下偏光片和LED灯条，所述的上偏光片、CF玻璃基材、TFT玻璃基材、下偏光片自上而下依次层叠，TFT玻璃基材上设置集成电路和柔性电路板，下偏光片上设置PCB组件，其特征在于：所述的LED灯条设为两个，分别设于上述元件的层叠组合体的两侧。
CN201710055718.4A 2017-01-25 2017-01-25 双光源液晶模组 Pending CN106647036A (zh)

Priority Applications (1)

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CN201710055718.4A CN106647036A (zh) 2017-01-25 2017-01-25 双光源液晶模组

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Application Number Priority Date Filing Date Title
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Publications (1)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201348703Y (zh) * 2009-01-19 2009-11-18 惠科电子（深圳）有限公司 一种新型大尺寸侧光式液晶显示产品
US20090323328A1 (en) * 2008-06-25 2009-12-31 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Led lamp
CN102537754A (zh) * 2010-12-14 2012-07-04 上海蓝光科技有限公司 侧光式背光源模组
US20140104828A1 (en) * 2012-10-12 2014-04-17 Lextar Electronics Corporation Light fixture
CN103807675A (zh) * 2014-01-28 2014-05-21 北京京东方显示技术有限公司 一种led灯条、背光源及显示装置
CN204331224U (zh) * 2014-12-16 2015-05-13 深圳市帝晶光电股份有限公司 一种超薄液晶显示模组

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090323328A1 (en) * 2008-06-25 2009-12-31 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Led lamp
CN201348703Y (zh) * 2009-01-19 2009-11-18 惠科电子（深圳）有限公司 一种新型大尺寸侧光式液晶显示产品
CN102537754A (zh) * 2010-12-14 2012-07-04 上海蓝光科技有限公司 侧光式背光源模组
US20140104828A1 (en) * 2012-10-12 2014-04-17 Lextar Electronics Corporation Light fixture
CN103807675A (zh) * 2014-01-28 2014-05-21 北京京东方显示技术有限公司 一种led灯条、背光源及显示装置
CN204331224U (zh) * 2014-12-16 2015-05-13 深圳市帝晶光电股份有限公司 一种超薄液晶显示模组

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