WO2017219440A1 - 液晶显示装置及终端 - Google Patents

液晶显示装置及终端 Download PDF

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WO2017219440A1
WO2017219440A1 PCT/CN2016/091885 CN2016091885W WO2017219440A1 WO 2017219440 A1 WO2017219440 A1 WO 2017219440A1 CN 2016091885 W CN2016091885 W CN 2016091885W WO 2017219440 A1 WO2017219440 A1 WO 2017219440A1
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liquid crystal
substrate
display device
crystal display
solar cell
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PCT/CN2016/091885
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English (en)
French (fr)
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谢畅
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武汉华星光电技术有限公司
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Priority to US15/126,410 priority Critical patent/US10048533B2/en
Publication of WO2017219440A1 publication Critical patent/WO2017219440A1/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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • 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
    • G02F1/133528—Polarisers
    • 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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G02F1/13324—Circuits comprising solar cells
    • 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
    • G02F1/133528—Polarisers
    • G02F1/133538—Polarisers with spatial distribution of the polarisation direction
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136286—Wiring, e.g. gate line, drain line

Definitions

  • Liquid crystal display has the advantages of thinness, low power consumption, digitization, etc., and is now widely used in the market. Since the liquid crystal itself does not emit light and cannot rely on natural light, it is necessary to use a backlight to obtain a stable and clear display. Generally speaking, the power of the backlight is derived from an external battery, and the battery has a limited storage capacity, which requires frequent charging, which is inconvenient for the user. In the prior art display technology, when light passes through the substrate from the polarizer, the opaque metal region is completely opaque, and the light emitted by the backlight is simultaneously directed toward the open area of the substrate and the opaque metal area, and is directed to the substrate opening.
  • the technical problem to be solved by the present invention is to provide a liquid crystal display device and a terminal that fully utilize a light source and save power consumption.
  • the present application provides a liquid crystal display device including a liquid crystal cell including a first substrate, a second substrate, and a liquid crystal layer between the first substrate and the second substrate, the first substrate including at least a transparent substrate, a metal wiring disposed on the transparent substrate facing the liquid crystal layer, and a first polarizer disposed on an outer surface of the transparent substrate, the liquid crystal display device further comprising: disposed on the first substrate On the transparent substrate, and located in the solar cell directly under the metal wiring, the first polarizer comprises a hollowed out area leaking out of the transparent substrate, and the orthographic projection of the solar cell covers the hollowed out area.
  • the metal wiring includes a data line, a scan line, and a pixel electrode.
  • the first substrate further includes a storage capacitor or a thin film transistor in a pixel region, and a position of the transparent substrate opposite to the thin film transistor is further provided with a first solar cell, and the first polarizer corresponds to the The first solar cell is provided with a first hollowed out area.
  • the first substrate comprises an insulating layer for isolating an electrical connection between the solar cell and other components in the liquid crystal display device.
  • the liquid crystal display device further includes a frame, the frame is located between the first substrate and the second substrate and seals the liquid crystal layer, and the frame is provided with a second solar cell.
  • the liquid crystal display device further includes a flexible circuit board connected to the liquid crystal cell, and the solar cell is electrically connected to the flexible circuit board.
  • the application also provides a terminal comprising the above liquid crystal display device.
  • the invention provides a solar cell in a metal wiring region on the first substrate, and at the same time, removes a portion of the polarizing plate of the first substrate facing the solar cell, that is, the hollow region is formed, and the light in the slit is transmitted through the transparent substrate.
  • the transmittance is greatly improved to reduce the original energy consumption, improve the utilization of light energy and light efficiency, and reduce the power consumption of the display.
  • FIG. 1 is a schematic cross-sectional view showing a liquid crystal display device in a preferred embodiment of the present invention.
  • the present application provides a liquid crystal display device and a terminal.
  • the liquid crystal display includes a liquid crystal cell including a first substrate 10 , a second substrate 12 , and the first substrate 10 and the The liquid crystal layer 13 in the middle of the second substrate 12.
  • the first substrate 10 includes at least a transparent substrate 11 , a metal wiring 14 disposed on the transparent substrate 11 toward the liquid crystal layer 13 , and a first polarizer 16 disposed on an outer surface of the transparent substrate 11 .
  • the liquid crystal display device further includes: a solar cell 15 disposed on the transparent substrate 11 of the first substrate 10 and directly under the metal wiring 14, the first polarizer 16 including the transparent lining
  • the hollowed out region 161 of the bottom 11 covers the hollowed out region 161.
  • the periphery of the transparent substrate 11 and the hollow region 161 and the periphery of the solar cell 15 form a light-transmissive slit 101.
  • the solar cell 15 can collect backlight light, convert the light energy into electrical energy, and use it twice.
  • the energy converted by the solar cell 15 can be stored in a battery of a terminal such as a mobile phone or a tablet computer, or can be directly used for power supply of a backlight and a panel signal line.
  • the working principle of the solar cell 15 is a photoelectric effect, and the direct conversion of light-electricity is used to directly convert the radiant energy of light into electric energy.
  • the solar cell 15 is specifically a semiconductor photodiode comprising a PN junction composed of an N-type semiconductor film and a P-type semiconductor film, which is also called a photoelectric conversion film, and is capable of generating a current when light is irradiated onto the photoelectric conversion film.
  • the light source may be emitted by a backlight or may be sunlight.
  • the first substrate 10 further includes a thin film transistor 145 in a storage capacitor or a pixel region, and a first solar cell is further disposed on the transparent substrate 11 opposite to the thin film transistor 145 (not shown)
  • the lower polarizer 16 is provided with a first hollow region corresponding to the first solar cell.
  • the first solar cell can collect backlight light, convert the light energy into electrical energy, and use it twice.
  • the first substrate 10 includes an insulating layer for isolating an electrical connection between the solar cell and other components in the liquid crystal display device.
  • the solar cell is located between the insulating layer and the transparent substrate or within the insulating layer.
  • the liquid crystal display device further includes a frame body 17 between the first substrate 10 and the second substrate 12 and sealing the liquid crystal layer 13.
  • the frame body 17 is provided There is a second solar cell (not shown).
  • the frame 17 is made of a transparent material. When light is irradiated onto the outer surface of the frame 17, light passes through the frame 17 into the solar cell, and the second solar cell can collect backlight light and convert the light energy into electrical energy. use.
  • the liquid crystal display device further includes a flexible circuit board connected to the liquid crystal cell, and the solar cell is electrically connected to the flexible circuit board.
  • the liquid crystal display device further includes a backlight module 18, and the solar cell 15 is electrically connected to the backlight module 18.
  • the backlight module provides a light source for the unobtrusive liquid crystal display.

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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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)

Abstract

一种液晶显示装置，包括液晶盒，液晶盒包括第一基板（10）、第二基板（12）以及位于第一基板（10）和第二基板（12）中间的液晶层（13），第一基板（10）至少包括透明衬底（11）、设于透明衬底（11）朝向液晶层（13）的金属布线（14）以及设于透明衬底（11）外表面的第一偏光片（16），液晶显示装置还包括：设置于第一基板（10）的透明衬底（11）上，且位于金属布线（14）正下方的太阳能电池（15），第一偏光片（16）包括漏出透明衬底（11）的镂空区域（161），太阳能电池（15）遮盖所述镂空区域（161）。

Description

液晶显示装置及终端
本发明要求2016年6月21日递交的发明名称为“液晶显示装置及终端”的申请号201610447628.5的在先申请优先权，上述在先申请的内容以引入的方式并入本文本中。
技术领域
本发明涉及液晶显示技术领域，特别涉及一种液晶显示装置及终端。
背景技术
液晶显示装置(Liquid Crystal Display，LCD)具有轻薄、功耗小、数字化等优点，目前在市场上越来越受到广泛应用。由于液晶自身不发光，也无法依赖自然光采光，因此必须采用背光源以获得稳定、清晰的显示。一般来说，背光源的电能来源于外接的电池，电池的储电量有限需要经常充电，给使用者带来不便。在现有显示技术中，光从偏光片中穿过基板时，其中不透光金属区域完全不透光，背光源发出的光同时射向基板开口区和不透光金属区域，射向基板开口区的光得到了有效地利用，而射向不透光金属区域的光由于金属层的缘故被完全遮挡住，所以光源被白白浪费掉。由于液晶面板各层整体的透过率偏低，导致了现有液晶显示装置透光度较差，或者为了保持高透光度，需要给面板施加较高电压，因此上述液晶显示装置功耗大，续航能力较差，应用范围受限制。
发明内容
本发明所要解决的技术问题在于提供一种充分利用光源，节省功耗的液晶显示装置及终端。
为了实现上述目的，本发明实施方式提供如下技术方案：
本申请提供一种液晶显示装置，包括液晶盒，所述液晶盒包括第一基板、第二基板以及位于所述第一基板和所述第二基板中间的液晶层，所述第一基板至少包括透明衬底、设于所述透明衬底朝向液晶层的金属布线以及设于所述透明衬底外表面的第一偏光片，所述液晶显示装置还包括：设置于所述第一基板 的透明衬底上，且位于所述金属布线正下方的太阳能电池，所述第一偏光片包括漏出所述透明衬底的镂空区域，所述太阳能电池的正投影覆盖所述镂空区域。
其中，所述镂空区域在透明衬底上的正投影与所述太阳能电池在所述透明衬底的正投影完全重合，或者所述镂空区域在透明衬底上的正投影落入所述太阳能电池在所述透明衬底的正投影之内。
其中，所述金属布线包括数据线、扫描线及像素电极。
其中，所述第一基板还包括存储电容或者像素区域内的薄膜晶体管，所述透明衬底上与所述薄膜晶体管相对的位置还设有第一太阳能电池，所述第一偏光片上对应所述第一太阳能电池设有第一镂空区域。
其中，所述第一基板包括绝缘层，用于隔绝所述太阳能电池与所述液晶显示装置中其它部件之间的电连接。
其中，所述液晶显示装置还包括框体，所述框体位于所述第一基板与所述第二基板之间并密封液晶层，所述框体内设有第二太阳能电池。
其中，所述镂空区域周缘与所述太阳能电池周缘通过透明衬底形成透光缝隙。
其中，所述液晶显示装置还包括与液晶盒连接的柔性电路板，所述太阳能电池与所述柔性电路板电性连接。
其中，所述液晶显示装置还包括背光模组，所述太阳能电池与所述背光模组电性连接。
本申请还提供一种终端，其包括以上所述液晶显示装置。
本发明在第一基板上金属布线区域设置太阳能电池，同时，去除第一基板的偏光片上与太阳能电池正对位置处的部分，即形成所述镂空区域，缝隙中光的透过透光衬底透过率大大提高，以降低原有能量消耗，提高了光能的利用率和光效率，降低了显示器的功耗。
附图说明
为了更清楚地说明本发明的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施 方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以如这些附图获得其他的附图。
图1是本发明较佳实施方式中的液晶显示装置截面示意图。
图2是图1的液晶显示装置的部分结构俯视图。
具体实施方式
下面将结合本发明实施方式中的附图，对本发明实施方式中的技术方案进行清楚、完整地描述。
请参阅图1与图2，本申请提供一种液晶显示装置及终端，液晶显示器包括液晶盒，所述液晶盒包括第一基板10、第二基板12以及位于所述第一基板10和所述第二基板12中间的液晶层13。所述第一基板10至少包括透明衬底11、设于所述透明衬底11朝向液晶层13的金属布线14以及设于所述透明衬底11外表面的第一偏光片16。所述液晶显示装置还包括：设置于所述第一基板10的透明衬底11上，且位于所述金属布线14正下方的太阳能电池15，所述第一偏光片16包括漏出所述透明衬底11的镂空区域161，所述太阳能电池15遮盖所述镂空区域161。
所述金属布线14包括数据线141、扫描线142及像素电极中的一种或者所有。本实施例中，所述金属布线14包括数据线141、扫描线142及像素电极。所述金属布线14将所述太阳能电池15覆盖。
所述镂空区域161在透明衬底11上的正投影与所述太阳能电池15在所述透明衬底11的正投影完全重合，或者所述镂空区域161在透明衬底11上的正投影落入所述太阳能电池在所述透明衬底11的正投影之内。本实施例中，所述下偏光片16上与设置有太阳能电池15的位置被切割形成贯通下偏光片16的通孔，即所述镂空区域161，光线可以通过镂空区域161进入透明衬底11，然后从透明衬底11绕开金属布线照进液晶盒内，增加了光透过率。优选的，所述镂空区域161在透明衬底11上的正投影与所述太阳能电池15在所述透明衬底11的正投影完全重合。所述镂空区域161周缘与所述太阳能电池15周缘通过透明衬底11形成透光缝隙。
当光照射到阵列基板11表面时，光线通过偏光片16的镂空区域161透过 所述透明衬底11及所述镂空区域161周缘与所述太阳能电池15周缘成透光缝隙101，所述太阳能电池15可以收集背光源光线，将光能转化成电能，二次利用。太阳能电池15转换的电能可以储存在手机或平板电脑等终端的电池中，也可以直接用于背光源和面板信号线的供电。太阳能电池15的工作原理是光电效应，利用光-电的直接转换方式，将光线辐射能直接转换成电能。太阳能电池15具体是一个半导体光电二极管，包括N型半导体薄膜和P型半导体薄膜构成的PN结，又称光电转换薄膜，当光线照射到光电转换薄膜时就能够产生电流。所述光源可以是背光源发出的，也可以是太阳光。
本发明第一基板10上金属布线区域设置太阳能电池15，同时，去除第一基板11的偏光片16上与太阳能电池15正对位置处的部分，即形成所述镂空区域161，缝隙中光的透过透光衬底11透过率大大提高，以降低原有能量消耗，提高了光能的利用率和光效率，降低了显示器的功耗。
本实施例中，所述第一基板10还包括存储电容或者像素区域内的薄膜晶体管145，所述透明衬底11上与所述薄膜晶体管145相对的位置还设有第一太阳能电池(图未示)，所述下偏光片16上对应所述第一太阳能电池设有第一镂空区域。当光照射到第一基板10表面时，光线通过偏光片16的第一镂空区域透过所述透明衬底11及所述第一镂空区域周缘与所述太第一太阳能电池周缘成透光缝隙，所述第一太阳能电池可以收集背光源光线，将光能转化成电能，二次利用。
本实施例中，所述第一基板10包括绝缘层，用于隔绝所述太阳能电池与所述液晶显示装置中其它部件之间的电连接。所述太阳能电池位于所述绝缘层与透明衬底之间或者绝缘层内。
本实施例中，所述液晶显示装置还包括框体17，所述框体17位于所述第一基板10与所述第二基板12之间并密封液晶层13，所述框体17内设有第二太阳能电池(图未示)。所述框体17为透明材料制成。当光照射到所述框体17外表面时，光线通过所述框体17进入所述太第二太阳能电池，所述第二太阳能电池可以收集背光源光线，将光能转化成电能，二次利用。
本实施例中，所述液晶显示装置还包括与液晶盒连接的柔性电路板，所述太阳能电池与所述柔性电路板电性连接。
本实施例中，所述液晶显示装置还包括背光模组18，所述太阳能电池15与所述背光模组18电性连接。所述背光模组猥琐叔液晶显示器提供光源。
以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。

Claims (20)

  1. 一种液晶显示装置，包括液晶盒，所述液晶盒包括第一基板、第二基板以及位于所述第一基板和所述第二基板中间的液晶层，所述第一基板至少包括透明衬底、设于所述透明衬底朝向液晶层的金属布线以及设于所述透明衬底外表面的第一偏光片，其中，所述液晶显示装置还包括：设置于所述第一基板的透明衬底上，且位于所述金属布线正下方的太阳能电池，所述第一偏光片包括漏出所述透明衬底的镂空区域，所述太阳能电池的正投影覆盖所述镂空区域。
  2. 如权利要求1所述的液晶显示装置，其中，所述镂空区域在透明衬底上的正投影与所述太阳能电池在所述透明衬底的正投影完全重合，或者所述镂空区域在透明衬底上的正投影落入所述太阳能电池在所述透明衬底的正投影之内。
  3. 如权利要求1所述的液晶显示装置，其中，所述金属布线包括数据线、扫描线及像素电极。
  4. 如权利要求2所述的液晶显示装置，其中，所述金属布线包括数据线、扫描线及像素电极。
  5. 如权利要求2所述的液晶显示装置，其中，所述第一基板还包括存储电容或者像素区域内的薄膜晶体管，所述透明衬底上与所述薄膜晶体管相对的位置还设有第一太阳能电池，所述第一偏光片上对应所述第一太阳能电池设有第一镂空区域。
  6. 如权利要求1所述的液晶显示装置，其中，所述第一基板包括绝缘层，用于隔绝所述太阳能电池与所述液晶显示装置中其它部件之间的电连接。
  7. 如权利要求1所述的液晶显示装置，其中，所述液晶显示装置还包括框体，所述框体位于所述第一基板与所述第二基板之间并密封液晶层，所述框体内设有第二太阳能电池。
  8. 如权利要求1所述的液晶显示装置，其中，所述镂空区域周缘与所述太阳能电池周缘通过透明衬底形成透光缝隙。
  9. 如权利要求1所述的液晶显示装置，其中，所述液晶显示装置还包括与液晶盒连接的柔性电路板，所述太阳能电池与所述柔性电路板电性连接。
  10. 如权利要求1所述的液晶显示装置，其中，所述液晶显示装置还包括背光模组，所述太阳能电池与所述背光模组电性连接。
  11. 一种终端，其包括液晶显示装置，液晶显示装置包括液晶盒，所述液晶盒包括第一基板、第二基板以及位于所述第一基板和所述第二基板中间的液晶层，所述第一基板至少包括透明衬底、设于所述透明衬底朝向液晶层的金属布线以及设于所述透明衬底外表面的第一偏光片，其中，所述液晶显示装置还包括：设置于所述第一基板的透明衬底上，且位于所述金属布线正下方的太阳能电池，所述第一偏光片包括漏出所述透明衬底的镂空区域，所述太阳能电池的正投影覆盖所述镂空区域。
  12. 如权利要求11所述的终端，其中，所述镂空区域在透明衬底上的正投影与所述太阳能电池在所述透明衬底的正投影完全重合，或者所述镂空区域在透明衬底上的正投影落入所述太阳能电池在所述透明衬底的正投影之内。
  13. 如权利要求11所述的终端，其中，所述金属布线包括数据线、扫描线及像素电极。
  14. 如权利要求12所述的终端，其中，所述金属布线包括数据线、扫描线及像素电极
  15. 如权利要求12所述的终端，其中，所述第一基板还包括存储电容或者像素区域内的薄膜晶体管，所述透明衬底上与所述薄膜晶体管相对的位置还设有第一太阳能电池，所述第一偏光片上对应所述第一太阳能电池设有第一镂空区域。
  16. 如权利要求11所述的终端，其中，所述第一基板包括绝缘层，用于隔绝所述太阳能电池与所述液晶显示装置中其它部件之间的电连接。
  17. 如权利要求11所述的终端，其中，所述液晶显示装置还包括框体，所述框体位于所述第一基板与所述第二基板之间并密封液晶层，所述框体内设有第二太阳能电池。
  18. 如权利要求11所述的终端，其中，所述镂空区域周缘与所述太阳能电池周缘通过透明衬底形成透光缝隙。
  19. 如权利要求11所述的终端，其中，所述液晶显示装置还包括与液晶盒连接的柔性电路板，所述太阳能电池与所述柔性电路板电性连接。
  20. 如权利要求11所述的终端，其中，所述液晶显示装置还包括背光模组，所述太阳能电池与所述背光模组电性连接。
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