CN108803106B - 显示器 - Google Patents
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- CN108803106B CN108803106B CN201710308393.6A CN201710308393A CN108803106B CN 108803106 B CN108803106 B CN 108803106B CN 201710308393 A CN201710308393 A CN 201710308393A CN 108803106 B CN108803106 B CN 108803106B
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- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 238000001746 injection moulding Methods 0.000 claims abstract description 6
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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- 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
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- 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
- G02B6/009—Positioning aspects of the light source in the package
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- 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
- G02B6/0091—Positioning aspects of the light source relative to the light guide
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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
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
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- 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
- G02B6/0066—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 characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
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- 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
- G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
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- Nonlinear Science (AREA)
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- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
一种显示器。该显示器包括:一金属背板、一塑料框、一背光光学模块以及一液晶模块;该金属背板包括多个金属楔合部以及一第一面;该塑料框以注塑成型的方式结合该金属背板,该塑料框包括多个塑料楔合部,该等塑料楔合部楔合该等金属楔合部,该塑料框在该金属背板的该第一面上定义一凹槽;该背光光学模块设于该凹槽之内;该液晶模块覆盖该背光光学模块,并连接该塑料框。本发明的显示器以较少的元件,提供了良好的元件固定效果,并有效缩减了显示器的尺寸。
Description
技术领域
本发明涉及一种显示器,特别涉及一种轻薄化的显示器。
背景技术
参照图1,公知的显示器9具有外观前框91、外观中框92、后壳93、金属前框94、液晶模块95、背光模块96、面板架97以及面板中框98等元件。金属前框94、液晶模块95、背光模块96、面板架97以及面板中框98由外观前框91、外观中框92及后壳93所包覆。由于对显示器轻薄化的要求日趋严格,公知的设计进一步轻薄化的空间十分有限。
因此,需要提供一种显示器来满足上述需求。
发明内容
本发明是为了解决公知技术的问题而提供的一种显示器,该显示器包括一金属背板、一塑料框、一背光光学模块以及一液晶模块;该金属背板包括多个金属楔合部以及一第一面;该塑料框以注塑成型的方式结合该金属背板,该塑料框包括多个塑料楔合部,该等塑料楔合部楔合该等金属楔合部,该塑料框在该金属背板的该第一面上定义一凹槽;该背光光学模块设于该凹槽之内;该液晶模块覆盖该背光光学模块,并连接该塑料框。
在一实施例中,该液晶模块以贴合的方式连接该塑料框。
在一实施例中,该塑料框为一阶梯状结构,该塑料框包括一接合面以及一外观面,该液晶模块贴合连接该接合面,该液晶模块包括一显示面,该显示面与该外观面切齐。
在一实施例中,该显示器还包括电路板,该电路板设于该金属背板的一第二面,该第二面相反于该第一面。
在一实施例中,该显示器还包括一后壳,该后壳直接连接该塑料框,该电路板位于该金属背板与该后壳之间。
在一实施例中,该显示器还包括一电路板遮罩,该电路板遮罩被固定于该金属背板之上并覆盖该电路板。
在一实施例中,该金属背板包括一第一边缘、一第二边缘、一第三边缘以及一第四边缘,该第二边缘位于该第一边缘以及该第三边缘之间,该第二边缘并平行于该第四边缘,该等金属楔合部形成于该第一边缘、第二边缘以及该第三边缘。
在一实施例中,该显示器还包括一光源固定件,其中,该金属背板包括多个金属卡合部形成于该第四边缘,该光源固定件卡合该金属卡合部。
在一实施例中,该显示器还包括一光源,其中,该光源固定件形成一定位槽,该光源设于该定位槽之内,该背光光学模块包括一导光板,该导光板部分插入该定位槽之中。
在一实施例中,该显示器还包括一后壳以及一下盖板,该下盖板被固定于该第四边缘,该后壳直接连接该塑料框并直接连接该下盖板。
在本发明的上述实施例中,塑料框以注塑成型的方式结合该金属背板,因此以最精简的尺寸提供了紧密接合的效果。同时,该塑料框包覆并固定背光光学模块。该塑料框并固定了液晶模块以及后壳。因而,应用本发明实施例的显示器,由于以塑料框及金属背板提供了主要的连接以及固定的功能,因此本发明实施例的显示器可省略公知技术中的外观前框、外观中框等元件,大幅缩减显示器的尺寸。本发明实施例的显示器以较少的元件,提供了良好的元件固定效果,并有效缩减了显示器的尺寸。
附图说明
图1是公知的显示器。
图2是本发明实施例的显示器的分解图。
图3A是本发明实施例的金属背板与塑料框的结合情形。
图3B是图3A的3B部分放大图。
图4是本发明实施例的背光光学模块结合金属背板与塑料框的情形。
图5是本发明实施例的液晶模块覆盖于背光光学模块之上的情形。
图6是本发明实施例的光源固定件的邻近结构的剖面图。
图7是本发明实施例的光源固定件结合金属背板的情形。
主要组件符号说明:
D 显示器 52 后壳
1 金属背板 53 电路板遮罩
101 第一边缘 54 下盖板
102 第二边缘 6 光源固定件
103 第三边缘 61 定位槽
104 第四边缘 62 卡勾
11 第一面 7 光源
12 第二面 71 发光二极体晶片
13 金属楔合部 72 软板
14 凹槽 g 间隙
15 金属卡合部 9 显示器
2 塑料框 91 外观前框
21 塑料楔合部 92 外观中框
22 接合面 93 后壳
23 外观面 94 金属前框
3 背光光学模块 95 液晶模块
31 导光板 96 背光模块
4 液晶模块 97 面板架
41 显示面 98 面板中框
51 电路板
具体实施方式
参照图2,其是本发明实施例的显示器D的分解图,该显示器D包括一金属背板1、一塑料框2、一背光光学模块3以及一液晶模块4。图3A是金属背板1与塑料框2的结合情形。图3B是图3A的3B部分放大图。参照图3A、图3B,金属背板1包括多个金属楔合部(凹部)13以及一第一面11。塑料框2以注塑成型(injection molding)的方式结合该金属背板1,包括多个塑料楔合部(凸部)21,该等塑料楔合部21楔合该等金属楔合部13。参照图3A、图4,该塑料框2在该金属背板的该第一面11上定义一凹槽14。背光光学模块3设于该凹槽14之内。参照图5,液晶模块4覆盖该背光光学模块3,并连接该塑料框2。
在上述实施例中,该金属楔合部13为凹部,该塑料楔合部21为凸部。然而上述公开并未限制本发明。在另一实施例中,该金属楔合部13可以为凸部,该塑料楔合部21可以为凹部。此外,该金属楔合部13以及塑料楔合部21的形状也可以适当变化。
参照图4、图5,在一实施例中,该液晶模块4以贴合的方式连接该塑料框2。例如,该液晶模块4可以以双面胶或其他方式贴合于该塑料框2。
参照图4,在一实施例中,该塑料框2为一阶梯状结构,该塑料框2包括一接合面22以及一外观面23,该液晶模块4贴合连接该接合面22,该液晶模块4包括一显示面41,该显示面41与该外观面23切齐。藉此,该显示器D具有良好的外观。在此实施例中,该液晶模块4与该外观面23之间存在间隙g。该间隙g大小可因为外观需求或是组装需求而调整。
再参照图2,在一实施例中,该显示器D还包括电路板51,该电路板5设于该金属背板1的一第二面12,该第二面12相反于该第一面11。在一实施例中,该显示器D还包括一后壳52,该后壳52直接连接该塑料框2,该电路板51位于该金属背板1与该后壳52之间。在一实施例中,该显示器D还包括一电路板遮罩53,该电路板遮罩53被固定于该金属背板1之上并覆盖该电路板51。
参照图3A,在一实施例中,该金属背板1包括一第一边缘101、一第二边缘102、一第三边缘103以及一第四边缘104,该第二边缘102位于该第一边缘101以及该第三边缘103之间,该第二边缘102并平行于该第四边缘104,该等金属楔合部13形成于该第一边缘101、第二边缘102以及该第三边缘103。在一实施例中,该等金属楔合部13等距排列于该第一边缘101、第二边缘102以及该第三边缘103之上。然而,上述方式并未限制本发明,该等金属楔合部13的排列位置以及排列方式亦可视需要变化。
参照图2、图6、图7,在一实施例中,该显示器D还包括一光源固定件6,其中,该金属背板1包括多个金属卡合部15形成于该第四边缘104。在此实施例中,该第四边缘104为弯折边缘。该光源固定件6卡合该金属卡合部15。该等金属卡合部15可以为多个卡槽,该光源固定件6可具有多个卡勾62,该等卡勾62分别卡合该等金属卡合部15(卡槽)。
参照图2、图6,在一实施例中,该显示器D还包括一光源7,其中,该光源固定件6形成一定位槽61,该光源7设于该定位槽61之内,该背光光学模块3包括一导光板31,该导光板31部分插入该定位槽61之中。在一实施例中,该光源7可以为发光二极体灯条。该光源固定件6定位了该光源7与该导光板31之间的相对位置,并防止该背光光学模块3外翻。在此实施例中,光源7包括发光二极体晶片71以及软板72,该发光二极体晶片71正对该导光板31。光源7的材料及设计亦可能有其他变化,上述公开并未限制本发明。
参照图2、图6,在一实施例中,该显示器D还包括一下盖板54,该下盖板54被固定于该第四边缘104,该后壳52直接固定于该塑料框2并直接固定于该下盖板54,藉此,提供完整的结构强度。在一实施例中,该后壳52可直接卡合该塑料框2,同时,该后壳52直接卡合该下盖板54。
在本发明的上述实施例中,塑料框2以注塑成型的方式结合该金属背板1,因此以最精简的尺寸提供了紧密接合的效果。同时,该塑料框2包覆并固定背光光学模块3。该塑料框2并固定了液晶模块4以及后壳52。因而,应用本发明实施例的显示器,由于以塑料框2及金属背板1提供了主要的连接以及固定的功能,因此本发明实施例的显示器可省略公知技术中的外观前框、外观中框等元件,大幅缩减显示器的尺寸。本发明实施例的显示器以较少的元件,提供了良好的元件固定效果,并有效缩减了显示器的尺寸。
在上述实施例中,该后壳52、该塑料框2以及下盖板54为外观件。
虽然本发明已以具体的较佳实施例公开如上,然而其并非用以限定本发明,任何本领域技术人员,在不脱离本发明的精神和范围的情况下,仍可作些许的更动与润饰,因此本发明的保护范围应当视所附的权利要求书所界定者为准。
Claims (9)
1.一种显示器,该显示器包括:
一金属背板,该金属背板包括多个金属楔合部以及一第一面;
一塑料框,该塑料框以注塑成型的方式包覆该金属背板的该等金属楔合部,该塑料框包括多个塑料楔合部,该等塑料楔合部楔合该等金属楔合部,该塑料框在该金属背板的该第一面上定义一凹槽;
一背光光学模块,该背光光学模块设于该凹槽之内;以及
一液晶模块,该液晶模块覆盖该背光光学模块,并以贴合的方式连接该塑料框;
其中该塑料框包覆并固定该背光光学模块并固定该液晶模块,以使该液晶模块之上没有外观前框、外观中框。
2.如权利要求1所述的显示器,其中,该塑料框为一阶梯状结构,该塑料框包括一接合面以及一外观面,该液晶模块贴合连接该接合面,该液晶模块包括一显示面,该显示面与该外观面切齐。
3.如权利要求1所述的显示器,还包括电路板,该电路板设于该金属背板的一第二面,该第二面相反于该第一面。
4.如权利要求3所述的显示器,还包括一后壳,该后壳直接连接该塑料框,该电路板位于该金属背板与该后壳之间。
5.如权利要求4所述的显示器,还包括一电路板遮罩,该电路板遮罩被固定于该金属背板之上并覆盖该电路板。
6.如权利要求1所述的显示器,其中,该金属背板包括一第一边缘、一第二边缘、一第三边缘以及一第四边缘,该第二边缘位于该第一边缘以及该第三边缘之间,并平行于该第四边缘,该等金属楔合部形成于该第一边缘、第二边缘以及该第三边缘。
7.如权利要求6所述的显示器,还包括一光源固定件,其中,该金属背板包括多个金属卡合部形成于该第四边缘,该光源固定件卡合该金属卡合部。
8.如权利要求7所述的显示器,还包括一光源,其中,该光源固定件形成一定位槽,该光源设于该定位槽之内,该背光光学模块包括一导光板,该导光板部分插入该定位槽之中。
9.如权利要求6所述的显示器,还包括一后壳以及一下盖板,该下盖板被固定于该第四边缘,该后壳直接连接该塑料框并直接连接该下盖板。
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| TWI743533B (zh) | 2019-08-14 | 2021-10-21 | 佳世達科技股份有限公司 | 顯示裝置及其框架模組 |
| CN111025759B (zh) * | 2019-12-27 | 2022-08-12 | 厦门天马微电子有限公司 | 一种背板、背光模组及显示装置 |
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| KR101853873B1 (ko) * | 2011-07-28 | 2018-06-21 | 삼성디스플레이 주식회사 | 표시 장치 |
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| KR20150027969A (ko) * | 2013-09-05 | 2015-03-13 | 삼성디스플레이 주식회사 | 터치 스크린 패널 일체형 액정표시장치 |
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