WO2013071646A1 - 光学膜片及背光模组 - Google Patents

光学膜片及背光模组 Download PDF

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Publication number
WO2013071646A1
WO2013071646A1 PCT/CN2011/083176 CN2011083176W WO2013071646A1 WO 2013071646 A1 WO2013071646 A1 WO 2013071646A1 CN 2011083176 W CN2011083176 W CN 2011083176W WO 2013071646 A1 WO2013071646 A1 WO 2013071646A1
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WIPO (PCT)
Prior art keywords
fixing portion
back plate
optical film
positioning member
backlight module
Prior art date
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Ceased
Application number
PCT/CN2011/083176
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English (en)
French (fr)
Inventor
卢霜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
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Shenzhen China Star Optoelectronics Technology Co Ltd
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Application filed by Shenzhen China Star Optoelectronics Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Technology Co Ltd
Priority to US13/378,476 priority Critical patent/US20130128419A1/en
Publication of WO2013071646A1 publication Critical patent/WO2013071646A1/zh
Anticipated expiration legal-status Critical
Ceased 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
    • 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
    • G02F1/133322—Mechanical guidance or alignment of LCD panel support components

Definitions

  • the present invention relates to the field of liquid crystal display technologies, and in particular, to an optical film and a backlight module.
  • a liquid crystal display device is a flat panel display device that uses an image of a liquid crystal material to display an image (Flat Panel) Display, FPD), which has the advantages of light weight, low driving voltage and low power consumption compared to other display devices, has become the mainstream product in the entire consumer market.
  • FPD Full Panel Display
  • the liquid crystal display device mainly comprises a liquid crystal panel and a backlight module.
  • the liquid crystal itself in the liquid crystal panel does not emit light, and the liquid crystal panel must be illuminated by the light source of the backlight module, so that the liquid crystal panel can achieve the purpose of display.
  • an optical film is generally added to the liquid crystal display device.
  • the optical film is connected to the back plate in the backlight module, and the connection manner is generally riveting.
  • the optical film 100 includes a body 101 and a plurality of positioning portions 102 , wherein the positioning portion 102 protrudes from an edge of the body 101 , and a positioning hole 1021 is disposed on the positioning portion 102 .
  • a stud 201 is provided on the back plate 200 at a position fixed to the optical film 100.
  • the connection method makes the optical film 100 and the back plate 200 easy to assemble, the optical film 100 needs special-shaped cutting, thereby increasing the use cost of the film, and also increasing the difficulty of cutting.
  • the present invention provides an optical film comprising a body and a positioning member, the body and the positioning member are separately disposed, and the positioning member comprises a first fixing portion and a second fixing portion, the first fixing portion and the The body is fixedly connected.
  • an adhesive is disposed on the first fixing portion.
  • the second fixing portion is provided with a fixing hole.
  • the second fixing portion is bent and extended by the edge of the first fixing portion to have a hook shape.
  • the positioning members are plural.
  • the present invention also provides a backlight module including a back plate and an optical film.
  • the optical film includes a body and a positioning member.
  • the body and the positioning member are separately disposed, and the positioning member includes a fixing body.
  • the first fixing portion is connected to the second fixing portion fixedly connected to the back plate, the first fixing portion is provided with an adhesive, and the back plate comprises a third fixing portion that is fixedly coupled with the second fixing portion.
  • the second fixing portion is provided with a fixing hole
  • the third fixing portion is a stud protruding perpendicularly on the back plate, and the fixing hole of the second fixing portion is correspondingly sleeved on the stud , the back plate and the optical film are fixed.
  • the second fixing portion is provided with a fixing hole
  • the third fixing portion is a screw hole disposed on the back plate, and is fixed in the screw hole through the fixing hole through the rivet, and the back plate and the optical body are The diaphragm is fixed.
  • the second fixing portion is bent and extended in a hook shape by the edge of the first fixing portion
  • the back plate further includes a back plate main body
  • the third fixing portion is vertically protruded from the main body of the back plate, The second fixing portion is clamped on the third fixing portion to fix the back plate and the optical film.
  • the invention further provides a backlight module, comprising a back plate and an optical film, the optical film comprises a body and a positioning member, the body and the positioning member are separately disposed, and the positioning member comprises a fixing body a first fixing portion connected and a second fixing portion fixedly connected to the back plate.
  • an adhesive is disposed on the first fixing portion.
  • a fixing hole is disposed on the second fixing portion, and a third fixing portion is disposed on the back plate, and the third fixing portion is fixedly coupled with the second fixing portion.
  • the third fixing portion is a stud protruding perpendicularly on the back plate or a screw hole disposed on the back plate.
  • the second fixing portion is bent and extended by the edge of the first fixing portion to form a hook shape
  • the third fixing portion is disposed on the back plate, and the second fixing portion is fixedly coupled with the third fixing portion.
  • the backboard comprises a backboard body, and the third fixing portion is vertically protruded from the backboard body.
  • the invention separates the body of the optical film and the positioning member, thereby avoiding the cost problem caused by the profile cutting of the optical film in the prior art, and saving the cost; and the positioning member is separately provided, which can be set In any position of the body, it can also be replaced according to specific requirements, and the assembly is simple and convenient and flexible.
  • FIG. 1 is a schematic structural view of an optical film in the prior art
  • FIG. 2 is a schematic structural view of an embodiment of a body in an optical film of the present invention.
  • FIG. 3 is a schematic structural view of an embodiment of a positioning member in an optical film of the present invention.
  • FIG. 4 is a schematic structural view of an embodiment of a backlight module of the present invention.
  • Figure 5 is a schematic view showing the structure of another embodiment of the positioning member in the optical film of the present invention.
  • FIG. 6 is a schematic structural view of another embodiment of a backlight module of the present invention.
  • FIG. 2 is a schematic structural view of an embodiment of a body in an optical film according to the present invention
  • FIG. 3 is a schematic structural view of an embodiment of a positioning member in the optical film of the present invention.
  • the optical film includes a body 10 and a positioning member 11 .
  • the positioning member 11 includes a first fixing portion 111 , and the first fixing portion 111 is fixedly connected to the body 10 .
  • the positioning member 11 further includes a second fixing portion 112, and the second fixing portion 112 is provided with a fixing hole 113.
  • the above-mentioned adhesive is provided on the first fixing portion 111.
  • the body 10 is a regular quadrilateral, which can be formed by a die, and the adhesive of the positioning member 11 through the first fixing portion 111 can be disposed at any position of the body 10, and the assembly is also convenient and simple.
  • the body 10 is disposed separately from the positioning member 11, so that after the positioning member 11 is damaged, only the positioning member can be replaced without replacing the entire optical film, and the manufacturing cost of the optical film is also saved.
  • the body 10 and the positioning member 11 of the optical film are separately disposed, thereby avoiding the cost problem caused by the profile cutting of the optical film in the prior art, and saving cost; and the positioning member is separately provided. It can be placed at any position of the body 10, or can be replaced according to specific requirements, and the assembly is simple and convenient and flexible.
  • FIG. 4 is a schematic structural diagram of an embodiment of a backlight module according to the present invention.
  • the backlight module includes an optical film and a back plate 2.
  • the second fixing portion 112 of the optical film is provided with a fixing hole 113.
  • the back plate 2 is provided with a third fixing portion 20 that cooperates with the fixing hole 113.
  • the third fixing portion 20 may be a stud protruding vertically on the back plate 2, and the fixing hole 113 of the second fixing portion 112 is correspondingly sleeved on the stud to fix the back plate 2 and the optical film.
  • the third fixing portion 20 may be a screw hole provided in the back plate 2, and is fixed in the screw hole through the fixing hole 113 through the rivet, thereby fixing the back plate 2 and the optical film.
  • FIG. 5 it is a schematic structural view of another embodiment of a positioning member in an optical film of the present invention.
  • the positioning member 11 in this embodiment includes a first fixing portion 114 and a second fixing portion 115.
  • An adhesive is disposed on the first fixing portion 114, and the positioning member 11 can be fixedly coupled to the body 10 by the adhesive.
  • the second fixing portion 115 is bent and extended from the edge of the first fixing portion 114 to have a hook shape.
  • FIG. 6 is a schematic structural diagram of another embodiment of the backlight module of the present invention.
  • the backlight module includes an optical film and a back plate 2
  • the back plate 2 includes a back plate main body 21 and a third fixing portion 22 on the back plate main body 21 that is engaged with the second fixing portion 115.
  • the third fixing portion 22 is vertically protruded from the back plate main body 21, and the hook-shaped second fixing portion 115 is held by the third fixing portion 22 to fix the back plate 2 and the optical film.

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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)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)

Abstract

一种光学膜片，包括本体（10）和定位件（11）。所述本体（10）与定位件（11）分开设置。所述定位件（11）包括第一固定部（111）及第二固定部（112），所述第一固定部（111）与所述本体（10）固定连接。一种包括上述光学膜片的背光模组，所述背光模组还包括背板（2），所述第二固定部（112）与所述背板（2）固定连接。通过将光学膜片的本体（10）及定位件（11）分开设置，避免了现有技术中光学膜片的异型剪裁带来的成本问题，节约了成本。将该定位件单独设置，便于定位件的更换及光学膜片的组装。

Description

光学膜片及背光模组
技术领域
本发明涉及液晶显示技术领域，尤其涉及一种光学膜片及背光模组。
背景技术
液晶显示装置是利用液晶材料的特性来显示图像的一种平板显示装置（Flat Panel Display，FPD），其相较于其他显示装置而言具轻薄、低驱动电压及低功耗等优点，已经成为整个消费市场上的主流产品。
液晶显示装置主要包括液晶面板及背光模组，液晶面板中的液晶本身并不会发光，必须通过背光模组的光源来点亮液晶面板，以使液晶面板达到显示的目的。为了提升液晶显示装置的显示效果，一般在液晶显示装置中加入光学膜片。
上述光学膜片与背光模组中的背板连接，其连接方式一般为铆接。如图1所示，该光学膜片100包括本体101及多个定位部102，其中定位部102凸伸于本体101的边缘，而且该定位部102上设置定位孔1021。相应地，背板200上与光学膜片100固定的位置设有铆柱201。组装时，光学膜片100与背板200进行对位，并将背板200的铆柱穿过定位部102的定位孔1021，从而将光学膜片100与背板200固定。该连接方式虽然使得光学膜片100与背板200组装方便，但是该光学膜片100需要异型裁切，从而增加膜材的使用成本，而且也增加了裁切的难度。
发明内容
本发明的主要目的是提供一种光学膜片，旨在降低光学膜片的制造成本。
本发明提供了一种光学膜片，包括本体及定位件，所述本体及定位件分开设置，且所述定位件包括的第一固定部及第二固定部，所述第一固定部与所述本体固定连接。
优选地，所述第一固定部上设置胶粘剂。
优选地，所述第二固定部上设置固定孔。
优选地，所述第二固定部由第一固定部边缘弯折延伸而呈钩状。
优选地，所述定位件为多个。
本发明还提供了一种背光模组，包括背板及光学膜片，所述光学膜片包括本体及定位件，所述本体及定位件分开设置，且所述定位件包括与所述本体固定连接的第一固定部与与背板固定连接的第二固定部，所述第一固定部上设置胶粘剂，所述背板包括与所述第二固定部配合固定的第三固定部。
优选地，所述第二固定部上设置固定孔，所述第三固定部为在背板上垂直凸伸的铆柱，所述第二固定部的固定孔对应套置在所述铆柱上，将背板与光学膜片固定。
优选地，所述第二固定部上设有固定孔，所述第三固定部为设置在背板上的螺孔，通过铆钉穿过所述固定孔固定在螺孔内，将背板与光学膜片固定。
优选地，所述第二固定部由第一固定部边缘弯折延伸而呈钩状，所述背板还包括背板主体，所述第三固定部由背板主体垂直凸伸而成，第二固定部卡持在第三固定部上，将背板与光学膜片固定。
本发明又提供了一种背光模组，包括背板及光学膜片，所述光学膜片包括本体及定位件，所述本体及定位件分开设置，且所述定位件包括与所述本体固定连接的第一固定部及与背板固定连接的第二固定部。
优选地，所述第一固定部上设置胶粘剂。
优选地，所述第二固定部上设置固定孔，所述背板上设置第三固定部，该第三固定部与第二固定部配合固定。
优选地，所述第三固定部为在背板垂直凸伸的铆柱或者设置在背板上的螺孔。
优选地，所述第二固定部由第一固定部边缘弯折延伸而呈钩状，所述背板上设置第三固定部，所述第二固定部与第三固定部配合固定。
优选地，所述背板包括背板主体，所述第三固定部由背板主体垂直凸伸而成。
本发明通过将光学膜片的本体及定位件分开设置，从而避免了现有技术中光学膜片的异型裁切而带来的成本问题，节约了成本；而且该定位件单独设置，其可以设置在本体的任意位置，也可以根据具体要求进行更换，组装简单方便并灵活应用。
附图说明
图1是现有技术中光学膜片的结构示意图；
图2是本发明光学膜片中本体一实施例的结构示意图；
图3是本发明光学膜片中定位件一实施例的结构示意图
图4是本发明背光模组一实施例的结构示意图；
图5是本发明光学膜片中定位件另一实施例的结构示意图；
图6是本发明背光模组另一实施例的结构示意图。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
以下将结合附图及实施例，对实现发明目的的技术方案作详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
参照图2及图3，图2为本发明光学膜片中本体一实施例的结构示意图，图3为本发明光学膜片中定位件一实施例的结构示意图。该光学膜片包括本体10及定位件11，所述定位件11包括第一固定部111，该第一固定部111与本体10固定连接。所述定位件11还包括第二固定部112，所述第二固定部112上设置固定孔113。
上述第一固定部111上设置上述胶粘剂。上述本体10为一规则的四边形，可以通过刀模一次成型，而且定位件11通过第一固定部111的胶粘剂可以设置在本体10的任意位置，组装也方便简单。另外，本体10与定位件11分开设置，从而使得定位件11损坏后，只需更换定位件即可，而不需要更换整个光学膜片，也节约了光学膜片的制造成本。
本实施例通过将光学膜片的本体10及定位件11分开设置，从而避免了现有技术中光学膜片的异型裁切而带来的成本问题，节约了成本；而且该定位件单独设置，其可以设置在本体10的任意位置，也可以根据具体要求进行更换，组装简单方便并灵活应用。
请一并参照图2至图4，图4为本发明背光模组一实施例的结构示意图。该背光模组包括光学膜片及背板2，所述光学膜片的第二固定部112上设置固定孔113，背板2上设置与固定孔113配合的第三固定部20。该第三固定部20可以为在背板2上垂直凸伸的铆柱，第二固定部112的固定孔113对应套置在铆柱上，从而将背板2与光学膜片固定。该第三固定部20也可以为在背板2上设置的螺孔，通过铆钉穿过固定孔113固定在螺孔内，从而将背板2与光学膜片固定。
参照图5，其为本发明光学膜片中定位件另一实施例的结构示意图。该实施例中的定位件11包括第一固定部114与第二固定部115。该第一固定部114上设置胶粘剂，通过该胶粘剂，可以将定位件11与本体10固定连接。第二固定部115由第一固定部114边缘弯折延伸而呈钩状。
请一并参照图5及图6，图6为本发明背光模组另一实施例的结构示意图。该背光模组包括光学膜片及背板2，所述背板2包括背板主体21及背板主体21上设置与第二固定部115配合的第三固定部22。该第三固定部22由背板主体21垂直凸伸而成，呈钩状的第二固定部115卡持在第三固定部22上，从而将背板2与光学膜片固定。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (15)

  1. 一种光学膜片，其特征在于，包括本体及定位件，所述本体及定位件分开设置，且所述定位件包括的第一固定部及第二固定部，所述第一固定部与所述本体固定连接。
  2. 根据权利要求1所述的光学膜片，其特征在于，所述第一固定部上设置胶粘剂。
  3. 根据权利要求2所述的光学膜片，其特征在于，所述第二固定部上设置固定孔。
  4. 根据权利要求2所述的光学膜片，其特征在于，所述第二固定部由第一固定部边缘弯折延伸而呈钩状。
  5. 根据权利要求1所述的光学膜片，其特征在于，所述定位件为多个。
  6. 一种背光模组，包括背板及光学膜片，其特征在于，所述光学膜片包括本体及定位件，所述本体及定位件分开设置，且所述定位件包括与所述本体固定连接的第一固定部与与背板固定连接的第二固定部，所述第一固定部上设置胶粘剂，所述背板包括与所述第二固定部配合固定的第三固定部。
  7. 根据权利要求6所述的背光模组，其特征在于，所述第二固定部上设置固定孔，所述第三固定部为在背板上垂直凸伸的铆柱，所述第二固定部的固定孔对应套置在所述铆柱上，将背板与光学膜片固定。
  8. 根据权利要求6所述的背光模组，其特征在于，所述第二固定部上设有固定孔，所述第三固定部为设置在背板上的螺孔，通过铆钉穿过所述固定孔固定在螺孔内，将背板与光学膜片固定。
  9. 根据权利要求6所述的背光模组，其特征在于，所述第二固定部由第一固定部边缘弯折延伸而呈钩状，所述背板还包括背板主体，所述第三固定部由背板主体垂直凸伸而成，第二固定部卡持在第三固定部上，将背板与光学膜片固定。
  10. 一种背光模组，包括背板及光学膜片，其特征在于，所述光学膜片包括本体及定位件，所述本体及定位件分开设置，且所述定位件包括与所述本体固定连接的第一固定部及与背板固定连接的第二固定部。
  11. 根据权利要求10所述的背光模组，其特征在于，所述第一固定部上设置胶粘剂。
  12. 根据权利要求10所述的背光模组，其特征在于，所述第二固定部上设置固定孔，所述背板上设置第三固定部，该第三固定部与第二固定部配合固定。
  13. 根据权利要求12所述的背光模组，其特征在于，所述第三固定部为在背板垂直凸伸的铆柱或者设置在背板上的螺孔。
  14. 根据权利要求10所述的背光模组，其特征在于，所述第二固定部由第一固定部边缘弯折延伸而呈钩状，所述背板上设置第三固定部，所述第二固定部与第三固定部配合固定。
  15. 根据权利要求14所述的背光模组，其特征在于，所述背板包括背板主体，所述第三固定部由背板主体垂直凸伸而成。
PCT/CN2011/083176 2011-11-18 2011-11-29 光学膜片及背光模组 Ceased WO2013071646A1 (zh)

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CN102620186B (zh) * 2012-02-10 2014-01-08 深圳市华星光电技术有限公司 背光模组及液晶显示装置
CN106033132B (zh) * 2015-03-20 2019-04-12 南京瀚宇彩欣科技有限责任公司 光学膜片及背光模块
TWI611245B (zh) * 2017-02-23 2018-01-11 友達光電股份有限公司 具凸耳設計之光學膜片、光學膜片組及背光模組

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070037800A (ko) * 2005-10-04 2007-04-09 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 액정표시장치
CN1945397A (zh) * 2005-10-09 2007-04-11 中华映管股份有限公司 背光模块的框体组合及使用该框体的背光模块
CN101876412A (zh) * 2009-12-16 2010-11-03 友达光电(厦门)有限公司 显示装置及其背光模组
CN101936485A (zh) * 2007-02-02 2011-01-05 友达光电股份有限公司 光学膜片、背光模块、显示装置、光电装置及其制造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070037800A (ko) * 2005-10-04 2007-04-09 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 액정표시장치
CN1945397A (zh) * 2005-10-09 2007-04-11 中华映管股份有限公司 背光模块的框体组合及使用该框体的背光模块
CN101936485A (zh) * 2007-02-02 2011-01-05 友达光电股份有限公司 光学膜片、背光模块、显示装置、光电装置及其制造方法
CN101876412A (zh) * 2009-12-16 2010-11-03 友达光电(厦门)有限公司 显示装置及其背光模组

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