CN105814622A - 显示装置 - Google Patents

显示装置 Download PDF

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CN105814622A
CN105814622A CN201480052820.3A CN201480052820A CN105814622A CN 105814622 A CN105814622 A CN 105814622A CN 201480052820 A CN201480052820 A CN 201480052820A CN 105814622 A CN105814622 A CN 105814622A
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light
display device
guide bar
light guide
framework
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CN105814622B (zh
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李建镐
朴容勋
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Kortek Corp
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • 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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F5/00—Roulette games
    • A63F5/04—Disc roulettes; Dial roulettes; Teetotums; Dice-tops
    • 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
    • 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
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    • G02F1/133504—Diffusing, scattering, diffracting elements
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • 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
    • G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • 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
    • G—PHYSICS
    • G02—OPTICS
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    • 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
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Abstract

公开了一种显示装置。所公开的显示装置包括：具有显示面板的框架；用于覆盖所述框架后表面的后表面盖；用于覆盖所述框架前表面的玻璃部件；和包括在所述框架中的边缘光部件，其用于对所述框架的边缘的前表面和后表面照射光。

Description

显示装置
技术领域
本发明涉及一种显示装置，并更具体地，涉及一种显示装置，其包括一体地设置在玻璃部分的内部的边缘光单元以创造视觉效果，从而改善美感。
背景技术
近来，与信息时代保持同步，显示器领域已快速发展，并且，随着平板显示装置(FPD)具有薄厚度、轻重量和低电力消耗的优点，已引入液晶显示器(LCD)、等离子体显示面板(PDP)、电致发光显示器(ELD)和场致发射显示器(FED)等且引人注目，同时迅速替代传统的阴极射线管(CRT)。
其中，液晶显示器凭借它们在运动图像显示中的优点和高对比度，在笔记本电脑、监视器和TV等领域中使用最广泛，并且这种液晶显示器不具有任何自发光元件并因此需要单独的光源。
因此，液晶显示器在其后侧设置有具有灯的背光单元，其向液晶面板的前侧发光，从而实现具有人眼可识别的亮度的图像。
作为背光单元的光源，使用冷阴极荧光灯、外部电极荧光灯和发光二极管(LED)等。
其中，LED具有小尺寸、低电力消耗和高可靠度的优点，并因此广泛地用作用于显示器的光源。
在相关技术中，韩国专利公开No.2012-0012612(2012年2月10日公布)公开了“液晶显示器”。
发明内容
技术问题
本发明的一方面提供了一种显示装置，其包括边缘光单元，所述边缘光单元一体地设置于框架并向前地和向后地照射光以创造前后视觉效果，从而改善美感同时提供紧凑的结构。
技术方案
根据本发明的一方面，提供一种显示装置，其包括：设置有显示面板的框架；覆盖所述框架的后侧的后盖；覆盖所述框架的前侧的玻璃部分；和设置于所述框架并对所述框架的边缘向前地和向后地照射光的边缘光单元。
所述边缘光单元可以包括：配置在所述框架周围的光源；和光导杆，其漫射并引导来自所述光源的光以使其对所述框架向前地和向后地照射。
所述玻璃部分可以在其边缘处设置有防止通过所述光导杆照射的光的眩光的防眩部分。
所述防眩部分可以包括：白掩模，其配置在所述玻璃部分的边缘上以对应于所述光导杆的前端；和黑掩模，其配置在所述白掩模的一侧或两侧。
所述光导杆的后端可以通过所述框架的通孔突出；以及所述后盖可以具有开孔，所述光导杆的后端通过该开孔向外暴露。
所述光导杆可以具有置于所述后盖和所述玻璃部分之间的延伸部分以利于与所述后盖和所述玻璃部分的组装。
所述光导杆可以在其表面上设置有白色反光器。
有益效果
根据本发明，可以提供一种显示装置，其包括一体地设置在玻璃部分的内部并引导来自光源的光的光导杆以创造向前向后视觉效果，从而改善美感。特别地，所述玻璃部分设置有防眩部分以使光漫射通过光导杆更加可见，从而改善美感，且向后发射的光可以在分离的反光器的帮助下创造气氛灯。
此外，根据本发明，可以提供具有紧凑结构的显示装置，其中边缘光单元一体地设置在所述显示装置的内部，且其中光导杆具有置于所述后盖和所述玻璃部分之间的延伸部分，从而改善组装效率同时使刚性固定牢固。
附图说明
图1是根据本发明的一个实施方式的显示装置的透视图。
图2是根据本发明的实施方式的显示装置的剖视图。
图3是根据本发明的实施方式的显示装置的光导杆的视图。
图4是根据本发明的实施方式的显示装置的主要部分的剖视图。
图5是表示根据本发明的实施方式的显示装置的使用的剖视图。
具体实施方式
在下文中，将描述根据本发明的显示装置的示例性实施方式。
应注意的是附图不是按照精确的比例并可以夸大线的粗细或组件的尺寸仅用于描述的方便和清楚。此外，通过考虑本发明的功能定义本文所使用的术语并且可以根据使用者或操作者习惯或意图改变本文所使用的术语。因此，应该根据本文中陈述的全部公开内容定义术语。
图1是根据本发明的一个实施方式的显示装置的透视图；图2是根据本发明的实施方式的显示装置的剖视图；图3是根据本发明的实施方式的显示装置的光导杆的视图；图4是根据本发明的实施方式的显示装置的主要部分的剖视图；图5是表示根据本发明的实施方式的显示装置的使用的剖视图。
参考图1至图5，根据本发明的一个实施方式的显示装置100包括框架110、后盖120、玻璃部分130和边缘光单元140。
在其上安装电子部件的框架110，在横截面视图中在其上侧处具有‘U’形开口，并且在其中设置有显示面板115。所述显示面板115可以由液晶显示器(LCD)、发光二极管(LED)144、等离子体显示面板(PDP)和有机LED(OLED)144等组成。
将后盖120设置于框架110的后侧以覆盖后表面。将玻璃部分130设置于框架110的前侧以覆盖设置于框架110的显示面板115。
将边缘光单元140设置于框架110以向前地和向后地照射框架的边缘的光，并且边缘光单元140包括围绕框架110配置的光源142和光导杆145，其漫射并引导来自光源142的光以使其向前地和向后地被定向。
光源142包括安装在柔性PCB143上的多个LED144。所述柔性PCB143设置于框架110的侧向侧并向框架110的后侧弯曲。从光源142发出的光在框架110的侧向地照射。通过光导杆145，将框架110的侧向地照射的光引导至玻璃部分130的前侧和后盖120的背侧。
光导杆145以中空矩形形状形成以环绕框架110的圆周表面并在横截面视图中具有棒状，如图2和图3中所示。光导杆145在其前端处毗连玻璃部分130的内表面并向后延伸以在其后端向外暴露。具体地，光导杆145的后端穿过框架110的通孔112并穿过后盖120的开孔122向外暴露。
光导杆145由乳白色塑料形成以防止光源142的热点。
此外，光导杆145具有延伸部分146以便置于后盖120和玻璃部分130之间。此特征利于光导杆145的组装，并且延伸部分146延伸以从光导杆145的前端向外倾斜并固定地配置在后盖120和玻璃部分130之间。在此，后盖120具有阶形部分125以允许延伸部分146置于后盖120和玻璃部分130之间。因为这样的结构通过置于后盖120和玻璃部分130之间的延伸部分146使得将光导杆145的前端牢固，并且允许其后端固定地嵌入后盖120的开口122中，所以能够使光导杆145在显示装置100内牢固，而没有任何单独的耦合构件。
如图3中所示，光导杆145在其表面上设置有白色反光器147以精确地向前和向后引导来自光源142的光而没有任何损失。
玻璃部分130在其边缘处设置有防眩部分150，其防止从光导杆145发出的光的眩光。
防眩部分150包括配置在玻璃部分130的边缘上的白掩模152以对应于所述光导杆145的前端和配置在白掩模152的一侧或两侧的黑掩模154。
如图4中所示，尽管黑掩模154形成在白掩模152内部，应理解的是黑掩模154可以形成在白掩模152或多个白掩模152的各个侧，并且多个黑掩模154可以以条状布置。
白掩模152和黑掩模154通过涂覆形成在玻璃部分130的内表面上。白掩模152允许由光导杆145引导的光通过其向外照射，并且黑掩模154用来增加光的对比度范围。
对光导杆145向后照射的光可以与反光器一起创造气氛照明，所述反光器设置于单独的仪器或壁，如图5中所示。
下面将描述根据本发明的实施方式的显示装置100的效果。
根据本发明的实施方式的显示装置100可以用在用于娱乐场的监视器中并可以向前地和向后地照射其边缘的光以创造视觉效果为了吸引使用者注视。
首先，在根据实施方式的显示装置100的组装中，沿着框架110的侧面的外围设置光源142。光源142由柔性PCB143和LED144组成，并对框架110的侧面是牢固的，其中使柔性PCB143弯曲以与控制器(未示出)电连接。这样的结构能够提高小空间的利用率并提供紧凑的产品。
然后，光导杆145穿过框架110的通孔112，并且玻璃部分130对框架110的前侧是牢固的。在此，光导杆145的前端毗邻玻璃部分130边缘的内表面。然后，后盖120耦合至框架110的后侧。
在此，延伸部分146从光导杆145的前端延伸并固定地置于玻璃部分130和后盖120之间以对应于后盖120的阶形部分125。换句话说，光导杆145在其前端通过延伸部分146而牢固，并通过框架110的通孔112和后盖120的开孔122固定地支撑在其后端，使得光导杆145能够牢固而没有任何单独的耦合构件。
照此，因为显示装置100的用于创造视觉效果的边缘光单元140不是单独设置在玻璃部分130的外部而是一体地设置在显示装置100的内部，所以显示装置100能够具有紧凑的结构同时改善美感。
作为边缘光单元140的效果，当光源142是供电状态并发光时，在框架110的侧向上照射的光能够通过光导杆145对于显示装置100向前地和向后地被导向。光导杆145由乳白色塑料形成以向前和向后漫射和引导光，从而创造软光，同时防止由小空间造成的光源142的热点。
在此，光导杆145在其圆周表面上设置有白色反光器147，借此从光源142发出的光可以精确地向前和向后引导而没有任何损失。
通过光导杆145向前引导的光可以通过防眩部分150更清楚地向前照射，从而提高美感。防眩部分150由白掩模152和黑掩模154组成，从而增加光的对比度范围。此外，向后引导的光通过穿过开孔122暴露的光导杆145的后端向外照射，以创造显示装置100的背光，从而改善美感。
这种背光可以通过反光器的帮助而用作气氛灯，所述反光器设置于在显示装置100后放置的单独的仪器或壁。
如上所述，根据本发明的实施方式，可以提供显示装置，其包括在玻璃部分内部一体地设置且将来自光源的光向前向后引导以创造视觉效果的光导杆，从而改善美感，并且其允许侧向照射的光通过光导杆引导，从而具有紧凑的结构。
虽然在本文中已描述了一些实施方式，本领域技术人员应理解的是仅当作举例说明而给出这些实施方式，并且本发明不限于此。此外，应理解的是本领域技术人员可以作出各种修改、变更和改变而不背离本发明的精神和范围。
因此，本发明的范围应该仅通过所附权利要求和其等同物限制。

Claims (7)

1.一种显示装置，其包括：
设置有显示面板的框架；
覆盖所述框架的后侧的后盖；
覆盖所述框架的前侧的玻璃部分；和
设置于所述框架并对所述框架的边缘向前地和向后地照射光的边缘光单元。
2.根据权利要求1所述的显示装置，其中所述边缘光单元包括：
配置在所述框架周围的光源；和
光导杆，其漫射并引导来自所述光源的光以对所述框架向前地和向后地照射所述光。
3.根据权利要求2所述的显示装置，其中所述玻璃部分在其边缘设置有防眩部分，该防眩部分防止通过所述光导杆照射的光的眩光。
4.根据权利要求3所述的显示装置，其中所述防眩部分包括：
白掩模，其配置在所述玻璃部分的边缘上以对应于所述光导杆的前端；和
黑掩模，其配置在所述白掩模的一侧或两侧。
5.根据权利要求2所述的显示装置，其中所述光导杆的后端通过所述框架的通孔突出；并且
所述后盖具有开孔，所述光导杆的后端通过所述开孔向外暴露。
6.根据权利要求2所述的显示装置，其中所述光导杆具有置于所述后盖和所述玻璃部分之间的延伸部分以利于与所述后盖和所述玻璃部分的组装。
7.根据权利要求2所述的显示装置，其中所述光导杆在其表面上设置有白色反光器。
CN201480052820.3A 2013-11-06 2014-10-10 显示装置 Expired - Fee Related CN105814622B (zh)

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