WO2020151118A1 - 液晶显示面板 - Google Patents

液晶显示面板 Download PDF

Info

Publication number
WO2020151118A1
WO2020151118A1 PCT/CN2019/084440 CN2019084440W WO2020151118A1 WO 2020151118 A1 WO2020151118 A1 WO 2020151118A1 CN 2019084440 W CN2019084440 W CN 2019084440W WO 2020151118 A1 WO2020151118 A1 WO 2020151118A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
polarizer
end surface
transparent
display panel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2019/084440
Other languages
English (en)
French (fr)
Inventor
樊勇
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.)
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co Ltd
Original Assignee
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen China Star Optoelectronics Semiconductor Display Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Semiconductor Display Technology Co Ltd
Publication of WO2020151118A1 publication Critical patent/WO2020151118A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G02F1/133514—Colour filters
    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars

Definitions

  • the application relates to the display field, and in particular to a liquid crystal display panel.
  • the present application relates to a liquid crystal display panel, which is used to solve the problem in the prior art that the high brightness and high color saturation of the display screen cannot be satisfied at the same time.
  • the present application provides a liquid crystal display panel, including: an upper substrate, a lower substrate, an upper polarizer, a lower polarizer, a liquid crystal layer, a color filter, and a transparent layer; wherein,
  • the upper polarizer is arranged on the upper substrate and attached to the upper substrate;
  • the lower substrate is arranged directly opposite to the upper substrate
  • the liquid crystal layer is disposed between the upper substrate and the lower substrate, the upper end surface of the liquid crystal layer is bonded to the upper substrate, and the lower end of the liquid crystal layer is bonded to the transparent layer;
  • the lower polarizer and the transparent layer are arranged between the lower substrate and the liquid crystal layer, wherein a thin film transistor, a color filter and a polarizer are not arranged in a partial area of the transparent layer; wherein, the upper The substrate and the lower substrate are glass substrates, quartz substrates or resin substrates.
  • the transparent layer includes a first transparent area and a second transparent area.
  • the second transparent area is not provided with thin film transistors, lower polarizers and color filters.
  • the length of the second transparent area is less than the length of the first transparent area; the thickness of the second transparent area is greater than the thickness of the first transparent area and is equal to the first transparent area.
  • the color filter includes: a red filter, a green filter, and a blue filter.
  • the size, thickness, and material of the red filter, the green filter and the blue filter are completely the same.
  • the upper substrate, the lower substrate, the upper polarizer, the lower polarizer, the liquid crystal layer, the red filter, and the green filter all include a first end surface, a second end surface, a third end surface, and a fourth end surface.
  • the fourth end surface of the first transparent area, the fourth end surface of the lower polarizer, the fourth end surface of the blue filter and the second transparent area The third end face is attached, the second end face of the first transparent area is attached to the first end face of the lower polarizer, the first end face of the red filter, and the first end face of the green filter ,
  • the first end surface of the blue filter is attached to the second end surface of the lower polarizer, and the fourth end surface of the red filter is attached to the third end surface of the green filter;
  • the fourth end surface of the green filter is attached to the third end surface of the blue filter.
  • the lower polarizer is a polarizer with a pattern.
  • the pattern is first printed on the silver-plated reflective film, and then conforms to the polarizer.
  • the length of the lower polarizer is smaller than the length of the upper polarizer, and the length of the upper substrate is equal to the length of the lower substrate.
  • the lower substrate is thicker than the upper substrate.
  • a spacer is further provided between the upper substrate and the transparent layer.
  • This application also provides another liquid crystal display panel, including: an upper substrate, a lower substrate, an upper polarizer, a lower polarizer, a liquid crystal layer, a color filter, and a transparent layer; wherein,
  • the upper polarizer is arranged on the upper substrate and attached to the upper substrate;
  • the lower substrate is arranged directly opposite to the upper substrate
  • the liquid crystal layer is disposed between the upper substrate and the lower substrate, the upper end surface of the liquid crystal layer is bonded to the upper substrate, and the lower end of the liquid crystal layer is bonded to the transparent layer;
  • the lower polarizer and the transparent layer are arranged between the lower substrate and the liquid crystal layer, and a thin film transistor, a color filter and a polarizer are not arranged in a partial area of the transparent layer.
  • the transparent layer includes a first transparent area and a second transparent area.
  • the second transparent area is not provided with thin film transistors, lower polarizers and color filters.
  • the length of the second transparent area is less than the length of the first transparent area; the thickness of the second transparent area is greater than the thickness of the first transparent area and is equal to the first transparent area.
  • the color filter includes: a red filter, a green filter, and a blue filter.
  • the size, thickness, and material of the red filter, the green filter and the blue filter are completely the same.
  • the upper substrate, the lower substrate, the upper polarizer, the lower polarizer, the liquid crystal layer, the red filter, and the green filter all include a first end surface, a second end surface, a third end surface, and a fourth end surface.
  • the fourth end surface of the first transparent area, the fourth end surface of the lower polarizer, the fourth end surface of the blue filter and the second transparent area The third end face is attached, the second end face of the first transparent area is attached to the first end face of the lower polarizer, the first end face of the red filter, and the first end face of the green filter ,
  • the first end surface of the blue filter is attached to the second end surface of the lower polarizer, and the fourth end surface of the red filter is attached to the third end surface of the green filter;
  • the fourth end surface of the green filter is attached to the third end surface of the blue filter.
  • the lower polarizer is a polarizer with a pattern.
  • a spacer is further provided between the upper substrate and the transparent layer.
  • the liquid crystal display panel includes a display area and a non-display area.
  • the pixels in the display area are composed of RGB sub-pixels.
  • the non-display area is the second transparent area.
  • No color filter is provided to form a white sub-pixel.
  • the second transparent area is not provided with a thin film transistor and a lower polarizer.
  • the non-polarizer can increase the transmittance of the transparent area, while the absence of a thin film transistor can improve the
  • the aperture ratio of the second transparent area further enhances its light transmittance, so that a high-brightness liquid crystal display panel can be obtained without reducing the proportion of the color display area.
  • FIG. 1 is a schematic diagram of the structure of a liquid crystal display panel provided by an embodiment of the application.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include one or more of the features. In the description of the present application, “plurality” means two or more than two, unless specifically defined otherwise.
  • 1 is the upper polarizer
  • 2 is the upper substrate
  • 3 is the liquid crystal layer
  • 31 is the liquid crystal
  • 41 is the first transparent zone
  • 42 is the second transparent zone
  • 6 is the color filter
  • 61 is the red filter Sheet
  • 62 is a green filter
  • 63 is a blue filter
  • 7 is a lower substrate.
  • a liquid crystal display panel provided by the present application includes: an upper substrate 1, a lower substrate 7, an upper polarizer 2, a lower polarizer 5, a liquid crystal layer 3, a color filter 6, and a transparent layer 4; wherein the upper polarizer
  • the sheet 1 is arranged on the upper substrate 2 and attached to the upper substrate 2; the lower substrate 7 is arranged opposite to the upper substrate 2; the liquid crystal layer 3 is arranged on the upper substrate 2 And the lower substrate 7, the upper end surface of the liquid crystal layer 3 is attached to the upper substrate 2, and the lower end of the liquid crystal layer 3 is attached to the transparent layer 4; the lower polarizer 5 and the transparent
  • the layer 4 is arranged between the lower substrate 7 and the liquid crystal layer 3, wherein a part of the transparent layer 4 is not provided with thin film transistors, color filters and polarizers.
  • adding a white area transmission area on the RGB three-color film substrate can increase the utilization rate of the liquid crystal display panel to the backlight, increase the display brightness of the liquid crystal display panel, and reduce the power consumption of the liquid crystal display panel.
  • the second transparent zone is equivalent to this principle.
  • the transparent layer 4 includes a first transparent region 41 and a second transparent region 42, and the second transparent region 42 is not provided with thin film transistors, lower polarizers and color filters; and
  • the length of the second transparent region 42 is less than the length of the first transparent region 41; the thickness of the second transparent region 42 is greater than the thickness of the first transparent region 41 and equal to the thickness of the first transparent region 41 Add the thickness of the lower polarizer 5 plus the thickness of the color filter 6.
  • the color filter 6 includes a red filter 61, a green filter 62 and a blue filter 63.
  • the size, thickness and material of the red filter 61, the green filter 62 and the blue filter 63 are completely the same.
  • the green filter 62, the blue filter 63, the first transparent area 41 and the second transparent area 42 all include a first end surface, a second end surface, a third end surface, and a fourth end surface.
  • the fourth end surface of the first transparent area 41, the fourth end surface of the lower polarizer 5, the fourth end surface of the blue filter 63 and the third end surface of the second transparent area 42 are attached to each other,
  • the second end surface of the first transparent area 41 is attached to the first end surface of the lower polarizer 5, the first end surface of the red filter 61, the first end surface of the green filter 62, and the
  • the first end surface of the blue filter 63 is attached to the second end surface of the lower polarizer 5, and the fourth end surface of the red filter 61 is attached to the third end surface of the green filter 62 ;
  • the fourth end surface of the green filter 62 and the third end surface of the blue filter 63 are attached.
  • the length of the lower polarizer 5 is smaller than the length of the upper polarizer 1, and the length of the upper substrate 2 is equal to the length of the lower substrate 7.
  • a spacer 8 is further provided between the upper substrate 2 and the transparent layer 4, and the spacer 8 is used to support the upper substrate 2 and the upper polarizer.
  • Piece 1 is a spacer 8 that is further provided between the upper substrate 2 and the transparent layer 4, and the spacer 8 is used to support the upper substrate 2 and the upper polarizer.
  • the lower polarizer 5 is a polarizer with a pattern.
  • the pattern is first set on the polarizer, but due to the particularity of the polarizer, the pattern cannot be printed directly on the polarizer, so it needs to be printed on the silver-plated reflective film and then combined with the polarizer.
  • the polarizers fit together. In this way, the polarizer has a pattern, and the polarizer with the pattern can be directly attached to the glass, which saves costs and greatly improves production efficiency.
  • the aforementioned substrate may be a glass substrate, a quartz substrate or a resin substrate.
  • the lower substrate 7 is thicker than the upper substrate 2 so as to withstand gravity.

Landscapes

  • 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)
  • Polarising Elements (AREA)

Abstract

一种液晶显示面板，包括：上基板（2）、下基板（7）、上偏光片（1）、下偏光片（5）、液晶层（3）、彩色滤光片（6）以及透明层（4）；上偏光片（1）设置在上基板（2）上面；下基板（7）正对与上基板（2）设置；液晶层（3）设置在上基板（2）和下基板（7）之间；下偏光片（5）和透明层（4）设置在下基板（7）和液晶层（3）之间，透明层（4）部分区域不设置薄膜晶体管、彩色滤光片（6）以及偏光片。

Description

液晶显示面板 技术领域
本申请涉及显示领域，特别是涉及一种液晶显示面板。
 背景技术
随着显示器技术的迅速发展，透明显示屏(Transparent Display)作为最近几年出现的新型应用备受人们关注，该技术大大扩展了显示应用的场景和范围。在传统的透明显示LCD（ Liquid Crystal Display，液晶显示器）中，由于采用传统的直下式背光或侧入式背光或直接以环境光作为光源，这使得显示屏中非彩色区（即透明区）的占比越来越高，而彩色区的占比则会减少，从而无法同时满足显示屏显示画面的高亮度和高色彩饱和度的要求，需要提供一种新的背光方案以解决该问题。
因此，现有的液晶显示屏技术中，还存在无法同时满足显示屏显示画面的高亮度和高色彩饱和度的问题，急需改进。
 技术问题
本申请涉及一种液晶显示面板，用于解决现有技术中存在的无法同时满足显示屏显示画面的高亮度和高色彩饱和度的问题。
 技术解决方案
为解决上述问题，本申请提供的技术方案如下：
本申请提供一种液晶显示面板，包括：上基板、下基板、上偏光片、下偏光片、液晶层、彩色滤光片以及透明层；其中，
所述上偏光片设置在所述上基板上面，并贴合在所述上基板的上面；
所述下基板正对与所述上基板设置；
所述液晶层设置在所述上基板和所述下基板之间，所述液晶层上端面与所述上基板贴合，所述液晶层下端与所述透明层贴合；
所述下偏光片和所述透明层设置在所述下基板和所述液晶层之间，其中，所述透明层部分区域不设置薄膜晶体管、彩色滤光片以及偏光片；其中，所述上基板和所述下基板为玻璃基板、石英基板或是树脂基板。
根据本申请提供的一优选实施例，所述透明层包括第一透明区和第二透明区。
根据本申请提供的一优选实施例，所述第二透明区不设置薄膜晶体管、下偏光片以及彩色滤光片。
根据本申请提供的一优选实施例，所述第二透明区的长度小于所述第一透明区的长度；所述第二透明区的厚度大于所述第一透明区的厚度，等于所述第一透明区的厚度加上所述下偏光片的厚度加上所述彩色滤光片的厚度。
根据本申请提供的一优选实施例，所述彩色滤光片包括：红色滤光片、绿色滤光片和蓝色滤光片。
根据本申请提供的一优选实施例，所述红色滤光片、所述绿色滤光片和所述蓝色滤光片的大小、厚度以及材质完全相同。
根据本申请提供的一优选实施例，所述上基板、所述下基板、所述上偏光片、所述下偏光片、所述液晶层、所述红色滤光片、所述绿色滤光片、所述蓝色滤光片、所述第一透明区以及所述第二透明区均包括第一端面、第二端面、第三端面以及第四端面。
根据本申请提供的一优选实施例，所述第一透明区的第四端面、所述下偏光片的第四端面、所述蓝色滤光片的第四端面与所述第二透明区的第三端面贴合，所述第一透明区的第二端面与所述下偏光片的第一端面贴合，所述红色滤光片的第一端面、所述绿色滤光片的第一端面、所述蓝色滤光片的第一端面所述下偏光片的第二端面贴合，所述红色滤光片的第四端面与所述绿色滤光片的第三端面贴合；所述绿色滤光片的第四端面与所述蓝色滤光片的第三端面贴合。
根据本申请提供的一优选实施例，所述下偏光片为带有图案化的偏光片。
根据本申请提供的一优选实施例，所述下偏光片在制作时，先将图案印刷在镀银反射膜上，再与偏光片符合在一起。
根据本申请提供的一优选实施例，所述下偏光片的长度小于所述上偏光片的长度，所述上基板的长度与所述下基板的长度相等。
根据本申请提供的一优选实施例，所述下基板比所述上基板厚。
根据本申请提供的一优选实施例，所述上基板和所述透明层之间还设置有隔垫物。
本申请还提供另一种液晶显示面板，包括：上基板、下基板、上偏光片、下偏光片、液晶层、彩色滤光片以及透明层；其中，
所述上偏光片设置在所述上基板上面，并贴合在所述上基板的上面；
所述下基板正对与所述上基板设置；
所述液晶层设置在所述上基板和所述下基板之间，所述液晶层上端面与所述上基板贴合，所述液晶层下端与所述透明层贴合；
所述下偏光片和所述透明层设置在所述下基板和所述液晶层之间，所述透明层部分区域不设置薄膜晶体管、彩色滤光片以及偏光片。
根据本申请提供的一优选实施例，所述透明层包括第一透明区和第二透明区。
根据本申请提供的一优选实施例，所述第二透明区不设置薄膜晶体管、下偏光片以及彩色滤光片。
根据本申请提供的一优选实施例，所述第二透明区的长度小于所述第一透明区的长度；所述第二透明区的厚度大于所述第一透明区的厚度，等于所述第一透明区的厚度加上所述下偏光片的厚度加上所述彩色滤光片的厚度。
根据本申请提供的一优选实施例，所述彩色滤光片包括：红色滤光片、绿色滤光片和蓝色滤光片。
根据本申请提供的一优选实施例，所述红色滤光片、所述绿色滤光片和所述蓝色滤光片的大小、厚度以及材质完全相同。
根据本申请提供的一优选实施例，所述上基板、所述下基板、所述上偏光片、所述下偏光片、所述液晶层、所述红色滤光片、所述绿色滤光片、所述蓝色滤光片、所述第一透明区以及所述第二透明区均包括第一端面、第二端面、第三端面以及第四端面。
根据本申请提供的一优选实施例，所述第一透明区的第四端面、所述下偏光片的第四端面、所述蓝色滤光片的第四端面与所述第二透明区的第三端面贴合，所述第一透明区的第二端面与所述下偏光片的第一端面贴合，所述红色滤光片的第一端面、所述绿色滤光片的第一端面、所述蓝色滤光片的第一端面所述下偏光片的第二端面贴合，所述红色滤光片的第四端面与所述绿色滤光片的第三端面贴合；所述绿色滤光片的第四端面与所述蓝色滤光片的第三端面贴合。
根据本申请提供的一优选实施例，所述下偏光片为带有图案化的偏光片。
根据本申请提供的一优选实施例，所述上基板和所述透明层之间还设置有隔垫物。
 有益效果
与现有技术相比，本申请通过提供一种新设计的液晶显示面板，该液晶显示面板包括显示区和非显示区，显示区像素由RGB子像素构成，非显示区，即第二透明区，不设置彩色滤光片，构成白色子像素，同时，该第二透明区不设置薄膜晶体管和下偏光片，无偏光片可增加透明区的穿透率，而不设置薄膜晶体管可以提高所述第二透明区的开口率，使得其透光率进一步得到增强，从而可以实现在不减少彩色显示区占比的情况下得到高亮度的液晶显示面板。
 附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述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申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的液晶显示面板的结构示意。
 本发明的实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
参阅图1，1为上偏光片，2为上基板，3为液晶层，31为液晶，41为第一透明区，42为第二透明区，6为彩色滤光片，61为红色滤光片，62为绿色滤光片，63为蓝色滤光片，7为下基板。
本申请提供的一种液晶显示面板，包括：上基板1、下基板7、上偏光片2、下偏光片5、液晶层3、彩色滤光片6以及透明层4；其中，所述上偏光片1设置在所述上基板2上面，并贴合在所述上基板2的上面；所述下基板7正对与所述上基板2设置；所述液晶层3设置在所述上基板2和所述下基板7之间，所述液晶层3上端面与所述上基板2贴合，所述液晶层3下端与所述透明层4贴合；所述下偏光片5和所述透明层4设置在所述下基板7和所述液晶层3之间，其中，所述透明层4部分区域不设置薄膜晶体管、彩色滤光片以及偏光片。众所周知，在RGB三色彩膜基板上增加一个白色区域透过区域可以提高液晶显示面板对背光的利用率，增加液晶显示面板的显示亮度，降低液晶显示面板功耗，而本申请的液晶显示面板中的第二透明区即等同于该原理。
根据本申请提供的一优选实施例，所述透明层4包括第一透明区41和第二透明区42，所述第二透明区42不设置薄膜晶体管、下偏光片以及彩色滤光片；且所述第二透明区42的长度小于所述第一透明区41的长度；所述第二透明区42的厚度大于所述第一透明区41的厚度，等于所述第一透明区41的厚度加上所述下偏光片5的厚度加上所述彩色滤光片6的厚度。
根据本申请提供的一优选实施例，所述彩色滤光片6包括：红色滤光片61、绿色滤光片62和蓝色滤光片63。所述红色滤光片61、所述绿色滤光片62和所述蓝色滤光片63的大小、厚度以及材质完全相同。
根据本申请提供的一优选实施例，所述上基板2、所述下基板7、所述上偏光片1、所述下偏光片5、所述液晶层3、所述红色滤光片61、所述绿色滤光片62、所述蓝色滤光片63、所述第一透明区41以及所述第二透明区42均包括第一端面、第二端面、第三端面以及第四端面。所述第一透明区41的第四端面、所述下偏光片5的第四端面、所述蓝色滤光片63的第四端面与所述第二透明区42的第三端面贴合，所述第一透明区41的第二端面与所述下偏光片5的第一端面贴合，所述红色滤光片61的第一端面、所述绿色滤光片62的第一端面、所述蓝色滤光片63的第一端面与所述下偏光片5的第二端面贴合，所述红色滤光片61的第四端面与所述绿色滤光片62的第三端面贴合；所述绿色滤光片62的第四端面与所述蓝色滤光片63的第三端面贴合。
根据本申请提供的一优选实施例，所述下偏光片5的长度小于所述上偏光片1的长度，所述上基板2的长度与所述下基板7的长度相等。
根据本申请提供的一优选实施例，所述上基板2和所述透明层4之间还设置有隔垫物8，所述隔垫物8用于支撑所述上基板2和所述上偏光片1。
根据本申请提供的一优选实施例，所述下偏光片5为带有图案化的偏光片。这种带有图案的偏光片在制作时，先将图案设置在偏光片上，但是由于偏光片的特殊性，无法将图案直接印刷在偏光片上，因此需要采用先印刷在镀银反射膜上再与偏光片符合在一起。这样，偏光片上具有图案，将带有图案的偏光片直接贴在玻璃上即可，节约成本的同时还可以大大提高生产效率。
根据本申请提供的一优选实施例，上述所述的基板可以是玻璃基板、石英基板或是树脂基板。
根据本申请提供的一优选实施例，所述下基板7比所述上基板2更厚，以便于承受重力。
以上对本申请实施例所提供的一种液晶显示面板进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的技术方案及其核心思想；本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例的技术方案的范围。

Claims (20)

  1. 一种液晶显示面板，其中，包括：上基板、下基板、上偏光片、下偏光片、液晶层、彩色滤光片以及透明层；其中，
    所述上偏光片设置在所述上基板上面，并贴合在所述上基板的上面；
    所述下基板正对与所述上基板设置；
    所述液晶层设置在所述上基板和所述下基板之间，所述液晶层上端面与所述上基板贴合，所述液晶层下端与所述透明层贴合；
    所述下偏光片和所述透明层设置在所述下基板和所述液晶层之间，其中，所述透明层部分区域不设置薄膜晶体管、彩色滤光片以及偏光片；其中，所述上基板和所述下基板为玻璃基板、石英基板或是树脂基板。
  2. 根据权利要求1所述的液晶显示面板，其中，所述透明层包括第一透明区和第二透明区。
  3. 根据权利要求2所述的液晶显示面板，其中，所述第二透明区不设置薄膜晶体管、下偏光片以及彩色滤光片。
  4. 根据权利要求2所述的液晶显示面板，其中，所述第二透明区的长度小于所述第一透明区的长度；所述第二透明区的厚度大于所述第一透明区的厚度，等于所述第一透明区的厚度加上所述下偏光片的厚度加上所述彩色滤光片的厚度。
  5. 根据权利要求1所述的液晶显示面板，其中，所述彩色滤光片包括：红色滤光片、绿色滤光片和蓝色滤光片。
  6. 根据权利要求5所述的液晶显示面板，其中，所述红色滤光片、所述绿色滤光片和所述蓝色滤光片的大小、厚度以及材质完全相同。
  7. 根据权利要求1所述的液晶显示面板，其中，所述上基板、所述下基板、所述上偏光片、所述下偏光片、所述液晶层、所述红色滤光片、所述绿色滤光片、所述蓝色滤光片、所述第一透明区以及所述第二透明区均包括第一端面、第二端面、第三端面以及第四端面。
  8. 根据权利要求7所述的液晶显示面板，其中，所述第一透明区的第四端面、所述下偏光片的第四端面、所述蓝色滤光片的第四端面与所述第二透明区的第三端面贴合，所述第一透明区的第二端面与所述下偏光片的第一端面贴合，所述红色滤光片的第一端面、所述绿色滤光片的第一端面、所述蓝色滤光片的第一端面所述下偏光片的第二端面贴合，所述红色滤光片的第四端面与所述绿色滤光片的第三端面贴合；所述绿色滤光片的第四端面与所述蓝色滤光片的第三端面贴合。
  9. 根据权利要求8所述的液晶显示面板，其中，所述下偏光片为带有图案化的偏光片。
  10. 根据权利要求9所述的液晶显示面板，其中，所述下偏光片在制作时，先将图案印刷在镀银反射膜上，再与偏光片符合在一起。
  11. 根据权利要求8所述的液晶显示面板，其中，所述下偏光片的长度小于所述上偏光片的长度，所述上基板的长度与所述下基板的长度相等。
  12. 根据权利要求8所述的液晶显示面板，其中，所述下基板比所述上基板厚。
  13. 根据权利要求1所述的液晶显示面板，其中，所述上基板和所述透明层之间还设置有隔垫物。
  14. 一种液晶显示面板，其中，包括：上基板、下基板、上偏光片、下偏光片、液晶层、彩色滤光片以及透明层；其中，
    所述上偏光片设置在所述上基板上面，并贴合在所述上基板的上面；
    所述下基板正对与所述上基板设置；
    所述液晶层设置在所述上基板和所述下基板之间，所述液晶层上端面与所述上基板贴合，所述液晶层下端与所述透明层贴合；
    所述下偏光片和所述透明层设置在所述下基板和所述液晶层之间，其中，所述透明层部分区域不设置薄膜晶体管、彩色滤光片以及偏光片。
  15. 根据权利要求14所述的液晶显示面板，其中，所述透明层包括第一透明区和第二透明区。
  16. 根据权利要求15所述的液晶显示面板，其中，所述第二透明区不设置薄膜晶体管、下偏光片以及彩色滤光片。
  17. 根据权利要求15所述的液晶显示面板，其中，所述第二透明区的长度小于所述第一透明区的长度；所述第二透明区的厚度大于所述第一透明区的厚度，等于所述第一透明区的厚度加上所述下偏光片的厚度加上所述彩色滤光片的厚度。
  18. 根据权利要求14所述的液晶显示面板，其中，所述彩色滤光片包括：红色滤光片、绿色滤光片和蓝色滤光片。
  19. 根据权利要求14所述的液晶显示面板，其中，所述下偏光片为带有图案化的偏光片。
  20. 根据权利要求14所述的液晶显示面板，其中，所述上基板和所述透明层之间还设置有隔垫物。
PCT/CN2019/084440 2019-01-21 2019-04-26 液晶显示面板 Ceased WO2020151118A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910053340.3A CN109633968A (zh) 2019-01-21 2019-01-21 液晶显示面板
CN201910053340.3 2019-01-21

Publications (1)

Publication Number Publication Date
WO2020151118A1 true WO2020151118A1 (zh) 2020-07-30

Family

ID=66061501

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/084440 Ceased WO2020151118A1 (zh) 2019-01-21 2019-04-26 液晶显示面板

Country Status (2)

Country Link
CN (1) CN109633968A (zh)
WO (1) WO2020151118A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109633968A (zh) * 2019-01-21 2019-04-16 深圳市华星光电半导体显示技术有限公司 液晶显示面板
CN110197627B (zh) * 2019-05-30 2021-08-13 京东方科技集团股份有限公司 一种显示基板、显示面板和显示面板的驱动方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006259135A (ja) * 2005-03-16 2006-09-28 Sharp Corp 表示装置およびカラーフィルタ基板
US20140368773A1 (en) * 2013-06-14 2014-12-18 Japan Display Inc. Liquid crystal display device
CN105259700A (zh) * 2015-10-27 2016-01-20 深圳市华星光电技术有限公司 液晶显示装置及电子设备
CN107357081A (zh) * 2017-09-11 2017-11-17 深圳市华星光电半导体显示技术有限公司 反射式液晶显示面板
CN109031759A (zh) * 2018-08-21 2018-12-18 信利半导体有限公司 液晶显示面板及液晶显示装置
CN109633968A (zh) * 2019-01-21 2019-04-16 深圳市华星光电半导体显示技术有限公司 液晶显示面板

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102707487B (zh) * 2012-06-04 2014-11-19 青岛海信电器股份有限公司 透明显示装置及具有透明显示装置的电子设备
CN105892138B (zh) * 2016-06-14 2019-01-22 深圳市华星光电技术有限公司 透明液晶显示器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006259135A (ja) * 2005-03-16 2006-09-28 Sharp Corp 表示装置およびカラーフィルタ基板
US20140368773A1 (en) * 2013-06-14 2014-12-18 Japan Display Inc. Liquid crystal display device
CN105259700A (zh) * 2015-10-27 2016-01-20 深圳市华星光电技术有限公司 液晶显示装置及电子设备
CN107357081A (zh) * 2017-09-11 2017-11-17 深圳市华星光电半导体显示技术有限公司 反射式液晶显示面板
CN109031759A (zh) * 2018-08-21 2018-12-18 信利半导体有限公司 液晶显示面板及液晶显示装置
CN109633968A (zh) * 2019-01-21 2019-04-16 深圳市华星光电半导体显示技术有限公司 液晶显示面板

Also Published As

Publication number Publication date
CN109633968A (zh) 2019-04-16

Similar Documents

Publication Publication Date Title
CN103149729B (zh) 一种彩膜基板及其制作方法、显示装置
WO2017031814A1 (zh) 像素结构及液晶显示面板
WO2023184584A1 (zh) 显示面板及显示装置
US7471358B2 (en) Liquid crystal display device
TWI406017B (zh) 液晶顯示裝置、液晶顯示面板及其彩色濾光片基板
WO2020133821A1 (zh) 一种oled显示面板及智能终端
WO2020082474A1 (zh) 像素架构、显示基板及显示器
WO2021109234A1 (zh) 一种液晶显示装置
CN104503134A (zh) 一种彩膜基板、液晶显示面板及显示装置
CN103995390B (zh) 显示面板、显示装置及显示面板的制造方法
WO2021103159A1 (zh) 一种显示面板及显示装置
WO2021164133A1 (zh) 显示面板及显示装置
WO2021103375A1 (zh) 背光模组及显示装置
WO2021196282A1 (zh) 液晶显示面板及其制备方法
CN109557736B (zh) 一种阵列基板、显示面板及显示设备
WO2020151118A1 (zh) 液晶显示面板
WO2020124896A1 (zh) 液晶显示面板
CN104777649A (zh) 显示基板及其制备方法、显示装置
WO2020224206A1 (zh) 显示面板及显示装置
WO2021134867A1 (zh) 显示面板及其制作方法
CN203688941U (zh) 彩色滤光片及显示装置
US20210041743A1 (en) Display panel, method for manufacturing same, and display device
WO2020237816A1 (zh) 液晶显示面板及液晶显示装置
TW564383B (en) A liquid crystal display comprises color filters with recess structures
CN102901012B (zh) 背光模组及显示装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19911666

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19911666

Country of ref document: EP

Kind code of ref document: A1