WO2020107502A1 - 显示面板和显示装置 - Google Patents

显示面板和显示装置 Download PDF

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Publication number
WO2020107502A1
WO2020107502A1 PCT/CN2018/119070 CN2018119070W WO2020107502A1 WO 2020107502 A1 WO2020107502 A1 WO 2020107502A1 CN 2018119070 W CN2018119070 W CN 2018119070W WO 2020107502 A1 WO2020107502 A1 WO 2020107502A1
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WO
WIPO (PCT)
Prior art keywords
filler
color resist
substrate
resist layer
color
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PCT/CN2018/119070
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English (en)
French (fr)
Inventor
林佩欣
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惠科股份有限公司
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Application filed by 惠科股份有限公司 filed Critical 惠科股份有限公司
Priority to US16/319,486 priority Critical patent/US11392000B2/en
Publication of WO2020107502A1 publication Critical patent/WO2020107502A1/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
    • G02F1/1333—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
    • 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
    • G02F1/133388—Constructional arrangements; Manufacturing methods with constructional differences between the display region and the peripheral region
    • 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
    • G02F1/133509—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
    • G02F1/136—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
    • G02F1/136209—Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
    • 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
    • G02F1/136222—Colour filters incorporated in the active matrix substrate
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13454—Drivers integrated on the active matrix substrate

Definitions

  • the present application relates to the field of display technology, in particular to a display panel and a display device.
  • the process architecture of the display screen is divided into drive design, which can be divided into two types: system on chip (SOC) and array substrate row drive (Gate Driver on Array, GOA).
  • SOC system on chip
  • GOA Gate Driver on Array
  • GOA display panels are It is easy to produce large black spots when displaying the screen.
  • the purpose of the present application is to provide a display panel and a display device to reduce black spots appearing on a display screen.
  • a display panel including:
  • the first substrate includes a color resist layer, a filler, and a drive circuit, the color resist layer is disposed in the display area; the drive circuit is disposed in the non-display area, and the filler is disposed in the The surface of the drive circuit.
  • the filler is made of the same material as the color resist layer.
  • the filler includes at least one first filler.
  • the filler includes a first filler, a second filler, and a third filler
  • the color resist layer includes a first color resist, a second color resist, and a third color resist
  • the first fill is the same as that of the first color resist
  • the color of the second filler is the same as the color of the second color resist
  • the color of the third filler is the same as the color of the third color resist
  • the first filler, the second filler and the third filler are closely attached.
  • the first filler, the second filler and the third filler cover the entire driving circuit.
  • the second substrate includes a light shielding layer; the filler is made of the same material as the light shielding layer.
  • the filler is provided on each driving circuit.
  • the driving circuit includes a gate driving circuit.
  • the first substrate is an array substrate.
  • the second substrate is a color filter substrate.
  • the present application also discloses a display panel including a first substrate and a second substrate opposite to the first substrate, a display area for displaying a picture, and a non-display area provided around the display area;
  • the first substrate includes a color resist layer, a filler, and a drive circuit, the color resist layer is disposed in the display area; the drive circuit is disposed in the non-display area, and the filler is disposed in the The surface of the drive circuit;
  • the filler is made of the same material as the color resist layer and includes a first filler, a second filler, and a third filler
  • the color resist layer includes a first color resist, a second color resist, and a third color Resistance
  • the first filler and the first color resist have the same color
  • the second filler and the second color resist have the same color
  • the third filler and the third color resist have the same color
  • the first The arrangement order of the filler, the second filler and the third filler is the same as the arrangement order of the first color resist layer, the second color resist layer and the third color resist layer.
  • the present application also discloses a display device.
  • the display device includes a display panel, including:
  • the first substrate includes a color resist layer, a filler, and a drive circuit, the color resist layer is disposed in the display area; the drive circuit is disposed in the non-display area, and the filler is disposed in the The surface of the drive circuit.
  • the filler is made of the same material as the color resist layer.
  • the filler has the same height as the color resist layer.
  • the present application reduces the ground difference between the display area and the non-display area at the corresponding portion of the first substrate, so that the space for containing air is reduced, so that the display panel is not likely to produce a large size during installation The bubbles on the display panel will produce larger black spots when the display panel is displayed.
  • FIG. 1 is a schematic diagram of a system-on-a-chip system according to one embodiment of the present application
  • FIG. 2 is a schematic diagram of a row driving plane of an array substrate according to one embodiment of the present application.
  • FIG. 3 is a schematic diagram of a side of a display panel module architecture according to one embodiment of the present application.
  • FIG. 4 is a schematic diagram of a display panel generating bubbles according to one embodiment of the present application.
  • FIG. 5 is a schematic diagram of a normal display according to one embodiment of the present application.
  • FIG. 6 is a schematic diagram of a display with black dots according to one embodiment of the present application.
  • FIG. 7 is a schematic diagram of a display panel module architecture filled with color resist material in one embodiment of the present application.
  • FIG. 8 is a schematic diagram of a display panel module architecture in which three fillers are closely attached to one embodiment of this application;
  • FIG. 10 is a schematic diagram of another display panel module architecture according to one embodiment of the present application.
  • the process architecture of the display screen is divided by drive design, which can be divided into two types: system on chip (SOC) and array substrate row drive (Gate driver on array, GOA), respectively.
  • SOC system on chip
  • GOA array substrate row drive
  • Figure 1 and Figure 2 From the perspective of product demand, the smaller the frame is, as everyone expects, so compared to the SOC design, GOA has a smaller frame.
  • GOA is an important technology in panel design. The main advantage is that it can avoid driving chips and reduce costs, so GOA products are bound to be the mainstream trend in the future.
  • the color filter on transistor (color, filter, TFT, COT) is to change the color resistance from the process of making on the upper board to make the color resisting circuit on the lower board.
  • the benefits can increase the pixel aperture ratio and reduce the probability of uneven display brightness. Therefore, COT+GOA products are bound to be the mainstream trend in the future.
  • an embodiment of the present application discloses a display panel 110, including: a first substrate 120 and a second substrate 130 opposite to the first substrate 120, and a display area 113 for displaying a picture And a non-display area 114 disposed around the display area 113;
  • the first substrate 120 includes a color resist layer 140, a filler 150 and a driving circuit 160, the color resist layer 140 is disposed in the display area 113;
  • the driving circuit 160 is disposed in the non-display area In 114, the filler 150 is provided on the surface of the driving circuit 160.
  • the filler 150 is made of the same material as the color resist layer 140,
  • the filler 150 includes at least one first filler 151.
  • the color resist layer 140 in the display panel 110 is generally selected from red, green, and blue color resists.
  • the first filler 151 can be formed in the same process as the red color resist layer 140, and the first filler 151 can also be formed in green.
  • the color resist layer 140 is formed in the same process, and the first filler 151 can also be formed in the same process as the blue color resist layer 140.
  • the arrangement order of the first filler 151, the second filler 152, and the third filler 153 is the same as the arrangement order of the first color resist 141141, the second color resist 142, and the third color resist 143.
  • the color resist layer 140 is generally manufactured by a photomask development technique.
  • a photomask configured to develop the color resist layer 140 and the filler 150 is manufactured, it can be added to the original photomask for manufacturing the color resist layer 140
  • the width and the number of the photomasks are sufficient; therefore, the arrangement of the first filler 151, the second filler 152, and the third filler 153 in the filler 150 is the same as that of the first color resistor 141, the first The arrangement of the two-color resist 142 and the third color resist 143 remains the same, which is convenient for manufacturing the photomask.
  • the first filler 151, the second filler 152, and the third filler 153 are closely attached.
  • the first filler 151, the second filler 152, and the third filler 153 cover the entire driving circuit 160.
  • the driving circuit 160 is covered with the first filler 151, the second filler 152, and the third filler 153 to prevent air from stacking.
  • the filler 150 if the filler 150 is lower than the color resist layer 140, the space will be left due to the difference in height when the display panel 110 is installed, causing bubbles, and if the filler 150 is higher than the color resist layer 140, the air is directly accumulated in Above the color resist layer 140, the height of the filler 150 and the color resist layer 140 should be kept the same to achieve the best effect and the least residual air.
  • the second substrate 130 includes a light shielding layer 121; the filler 150 is made of the same material as the light shielding layer 121.
  • the light-shielding layer 121 has a light-blocking effect, and the driving circuit 160 is disposed in the non-display area 114, and no display is needed, so no light is required to pass through. If a filler 150 of the same material as the light-shielding layer 121 is provided above the driving circuit 160, The light blocking effect of the non-display area 114 can be increased.
  • each driving circuit 160 is provided with a filler 150.
  • the display panel 110 includes a plurality of driving circuits 160. If a filler 150 is provided above each driving circuit 160, it is not easy to accumulate air above each driving circuit 160, and the resulting bubbles are relatively small.
  • the filler 150 on each driving circuit 160 is connected as a whole, and the surface of the filler 150 is flat.
  • each filler 150 is a whole and the surface is flat, there will be no grooves or gaps, and there will be no space for air in the filler 150, thereby reducing the air content in the display panel 110 To reduce bubbles.
  • a display panel 110 including a first substrate 120 and a second substrate 130 disposed opposite to the first substrate 120, for displaying a screen
  • the display area 113 and the non-display area 114 disposed around the display area 113;
  • the first substrate 120 includes a color resist layer 140, a filler 150, and a driving circuit 160.
  • the color resist layer 140 is disposed in the display area 113;
  • the driving circuit 160 is disposed in the non-display area 114, and the filler 150 is disposed on the surface of the driving circuit 160 ;
  • this solution adds a filler 150 above the driving circuit 160 to reduce the display area 113 and the non-display area corresponding to the first substrate 120
  • the topographic difference of the display area 114 reduces the space for containing air, so that the display panel 110 is not likely to generate large bubbles during installation and thus generate large black spots when the screen of the display panel 110 is displayed.
  • the process of the color filter on the transistor is to perform the RGB color resist process after the array substrate process.
  • the RGB color is processed after the driver circuit 160 is completed Block the process.
  • a display device 100 As another embodiment of the present application, as shown in FIGS. 7 to 10, a display device 100 is disclosed.
  • the display device 100 includes the above-mentioned display panel 110.
  • TFT-LCD Thin Film Transistor-Liquid Crystal
  • OLED Organic Light-Emitting Diode

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

Abstract

一种显示面板（110）和显示装置。显示面板（110）包括第一基板（120）和与第一基板（120）对向设置的第二基板（130），用来显示画面的显示区（113）和设置在显示区（113）周围的非显示区（114）；第一基板（120）包括色阻层（140）、填充物（150）和驱动电路（160），色阻层（140）设置在显示面板（110）的显示区（113）内；驱动电路（160）设置在显示面板（110）的非显示区（114）内，填充物（150）设置在驱动电路（160）表面。显示面板（110）和显示装置能够解决显示画面产生黑点的问题。

Description

显示面板和显示装置
本申请要求于2018年11月26日提交中国专利局，申请号为CN201811412611.1，申请名称为“一种显示面板和显示装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及显示技术领域，尤其涉及一种显示面板和显示装置。
背景技术
这里的陈述仅提供与本申请有关的背景信息，而不必然地构成现有技术。
随着科技的发展和进步，平板显示器由于具备机身薄、省电和辐射低等热点而成为显示器的主流产品，得到了广泛应用。平板显示器包括薄膜晶体管液晶显示器(Thin Film Transistor-Liquid Crystal Display，TFT-LCD)和有机发光二极管(Organic Light-Emitting Diode，OLED)显示器等。其中，薄膜晶体管液晶显示器通过控制液晶分子的旋转方向，以将背光模组的光线折射出来产生画面，具有机身薄、省电、无辐射等众多优点。而有机发光二极管显示器是利用有机电致发光二极管制成，具有自发光、响应时间短、清晰度与对比度高、可实现柔性显示与大面积全色显示等诸多优点。
显示屏的工艺架构，以驱动设计来分，可以分为片上系统(System on chip，SOC)和阵列基板行驱动(Gate Driver on Array，GOA)两种。就产品需求的角度来看，边框越小，也是大家所期望的，由于GOA有较小的边框，可以免去驱动芯片,降低费用,所以GOA产品势必是未来的主流趋势，GOA型显示面板在显示画面时容易产生较大的黑点。
申请内容
本申请的目的在于提供一种显示面板和显示装置，以减小显示画面中出现的黑点。
为实现上述目的，本申请提供了一种显示面板，包括：
第一基板和与所述第一基板对向设置的第二基板；
用来显示画面的显示区和设置在所述显示区周围的非显示区；
所述第一基板包括色阻层、填充物和驱动电路，所述色阻层设置在所述显示区内；所述驱动电路设置在所述非显示区内，所述填充物设置在所述驱动电路的表面。
可选的，所述填充物采用与色阻层相同的材料制成。
可选的，所述填充物至少包括一个第一填充物。
可选的，所述填充物包括第一填充物，第二填充物和第三填充物，所述色阻层包括第一色阻、第二色阻和第三色阻，所述第一填充物与第一色阻颜色相同，所述第二填充物与第二色阻的颜色相同，所述第三填充物与第三色阻的颜色相同；
所述第一填充物、第二填充物和第三填充物的排列顺序与第一色阻层、第二色阻层和第三色阻层的排列顺序相同。
可选的，所述第一填充物、第二填充物和第三填充物紧密贴合。
可选的，所述第一填充物、第二填充物和第三填充物布满整个驱动电路。
可选的，所述填充物与色阻层的高度相同。
可选的，所述第二基板包括遮光层；所述填充物采用与遮光层相同的材料来制成。
可选的，所述驱动电路有多个，每个所述驱动电路上均设有所述填充物。
可选的，每个所述驱动电路上的填充物都连成一个整体，且所述填充物的表面平整。
可选的，所述驱动电路包括栅极驱动电路。
可选的，所述第一基板为阵列基板。
可选的，所述第二基板为彩膜基板。
本申请还公开了一种显示面板，包括第一基板和与所述第一基板对向设置的第二基板，用来显示画面的显示区和设置在所述显示区周围的非显示区；
所述第一基板包括色阻层、填充物和驱动电路，所述色阻层设置在所述显示区内；所述驱动电路设置在所述非显示区内，所述填充物设置在所述驱动电路的表面；
所述填充物采用与色阻层相同的材料制成且包括第一填充物，第二填充物和第三填充物，所述色阻层包括第一色阻、第二色阻和第三色阻，所述第一填充物与第一色阻颜色相同，所述第二填充物与第二色阻的颜色相同，所述第三填充物与第三色阻的颜色相同；所述第一填充物、第二填充物和第三填充物的排列顺序与第一色阻层、第二色阻层和第三色阻层的排列顺序相同。
本申请还公开了一种显示装置，所述显示装置包括显示面板，包括：
第一基板和与所述第一基板对向设置的第二基板；
用来显示画面的显示区和设置在所述显示区周围的非显示区；
所述第一基板包括色阻层、填充物和驱动电路，所述色阻层设置在所述显示区内；所述驱动电路设置在所述非显示区内，所述填充物设置在所述驱动电路的表面。
可选的，所述填充物采用与所述色阻层相同的材料制成。
可选的，所述填充物与所述色阻层的高度相同。
相对于驱动电路上没有填充物的方案来说，本申请减小第一基板对应处显示区和非显示 区的地势差，使容纳空气的空间减小，这样显示面板在安装时不易产生较大的气泡从而在显示面板画面显示时产生较大的黑点。
附图说明
所包括的附图用来提供对本申请实施例的具体理解，其构成了说明书的一部分，例示本申请的实施方式，并与文字描述一起来阐释本申请的原理。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，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。在附图中：
图1是本申请的其中一个实施例的一种片上系统平面的示意图；
图2是本申请的其中一个实施例的一种阵列基板行驱动平面的示意图；
图3是本申请的其中一个实施例的一种显示面板模组架构侧面的示意图；
图4是本申请的其中一个实施例的一种显示面板产生气泡的示意图；
图5是本申请的其中一个实施例的一种正常显示的示意图；
图6是本申请的其中一个实施例的一种有黑点的显示示意图；
图7是本申请的其中一个实施例的一种填充物为色阻层材料的显示面板模组架构的示意图；
图8是本申请的其中一个实施例的一种三种填充物紧密贴合的显示面板模组架构的示意图；
图9是本申请的其中一个实施例的一种填充物与色阻层高度相等的显示面板模组架构的示意图；
图10是本申请的其中一个实施例的另一种显示面板模组架构的示意图。
具体实施方式
下这里所公开的具体结构和功能细节仅仅是代表性的，并且是描述本申请的示例性实施例的目的。但是本申请可以通过许多替换形式来具体实现，并且不应当被解释成仅仅受限于这里所阐述的实施例。
在本申请的描述中，需要理解的是，术语“中心”、“横向”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”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 或者更多个该特征。在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。另外，术语“包括”及其任何变形，意图在于覆盖不排他的包含。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
这里所使用的术语仅仅是为了描述具体实施例而不意图限制示例性实施例。除非上下文明确地另有所指，否则这里所使用的单数形式“一个”、“一项”还意图包括复数。还应当理解的是，这里所使用的术语“包括”和/或“包含”规定所陈述的特征、整数、步骤、操作、单元和/或组件的存在，而不排除存在或添加一个或更多其他特征、整数、步骤、操作、单元、组件和/或其组合。
如图1至图6所示，显示屏的工艺架构，以驱动设计来分，可以分为片上系统(System on chip，SOC)和阵列基板行驱动(Gate driver on array，GOA)两种，分别如图1和图2所示。就产品需求的角度来看，边框越小，也是大家所期望的，所以相较SOC设计，GOA有较小的边框。GOA在面板设计上是一项重要技术,主要优点是可以免去驱动芯片,降低费用,所以GOA产品势必是未来的主流趋势。
然而，晶体管上滤色器(color filter on TFT，COT)是将色阻由制作在上板工艺变换在下板制作色阻电路。其好处可以提升画素开口率并降低显示亮度不均匀的发生机率。所以COT+GOA的产品势必是未来的主流趋势。
本申请人正在使用一种未公开的“COT+GOA”产品，因为GOA的地形和色阻层的地形断差很大，所以易有空气堆积，如图3和图4所示，其中空气堆叠的部分由M表示，当此空间经由面板搬动，可能会慢慢跑到显示区，因为空气跑把显示区，就会把液晶挤开，因为气泡而造成显示区变成黑，图5为正常显示面板正常显示的画面，当显示画面产生黑点时就如图6所示，其中黑点由N表示，如何解決COT+GOA的气泡成为一项目前非常重要课题。
下面参考附图和实施例对本申请作说明。
如图7至图10所示，本申请实施例公布了一种显示面板110，包括：第一基板120和与第一基板120对向设置的第二基板130，用来显示画面的显示区113和设置在显示区113周围的非显示区114；第一基板120包括色阻层140、填充物150和驱动电路160，色阻层140设置在显示区113内；驱动电路160设置在非显示区114内，填充物150设置在驱动电路160的表面。
所述驱动电路160为栅极驱动电路111。
本方案中，由于把色阻层140和驱动电路160做到一块基板上，且色阻层140与驱动电路160之间的地势差较大，在安装时容易在驱动电路160上方积蓄空气产生气泡，当面板搬运时气泡会发生移动，当气泡移至显示区后会把液晶挤开，使这一块不能正产显示，从而使显示面板110在显示画面时产生黑点；本方案在驱动电路160上方增加填充物150，减小第一基板120对应处显示区113和非显示区114的地势差，使容纳空气的空间减小，这样显示面板110在安装时不易产生较大的气泡从而在显示面板110画面显示时产生较大的黑点。
在一实施例中，填充物150采用与色阻层140相同的材料制成，
填充物150与色阻层140通过一道制程同时完成。
本方案中，省去了单独加工填充物150的工序，从而减少加工时间。
在一实施例中，填充物150至少包括一个第一填充物151。
本方案中，显示面板110中的色阻层140一般选用红绿蓝三种色阻，第一填充物151可以和红色的色阻层140同一制程形成，第一填充物151也可以和绿色的色阻层140同一制程形成，第一填充物151还可以和蓝色的色阻层140同一制程形成。
在一实施例中，填充物150包括第一填充物151，第二填充物152和第三填充物153，色阻层140包括第一色阻141、第二色阻142和第三色阻143，第一填充物151与第一色阻141颜色相同，第二填充物152与第二色阻142的颜色相同，第三填充物153与第三色阻143的颜色相同；
第一填充物151、第二填充物152和第三填充物153的排列顺序与第一色阻141141、第二色阻142和第三色阻143的排列顺序相同。
本方案中，色阻层140一般通过光罩显影技术制作，在制作被配置为显影色阻层140和填充物150的光罩时，可在原有制作色阻层140的光罩基础上，增加光罩的宽度和排布数量就行；因此将填充物150中的第一填充物151、第二填充物152和第三填充物153排布方式与色阻层140中第一色阻141、第二色阻142和第三色阻143的排列方式保持相同，方便光罩制作。
如图8所示，在一实施例中，第一填充物151、第二填充物152和第三填充物153贴合紧密。
本方案中，第一填充物151、第二填充物152和第三填充物153间距过大的话容易积蓄较多空气，因此将第一填充物151、第二填充物152和第三填充物153贴合紧密，这样三种填充物150之间容纳的空气较少，产生的气泡较小。
在一实施例中，第一填充物151、第二填充物152和第三填充物153布满整个驱动电路160上方。
本方案中，在驱动电路160上布满第一填充物151、第二填充物152和第三填充物153防止空气堆叠。
如图9所示，在一实施例中，填充物150与色阻层140的高度相同。
本方案中，如果填充物150低于色阻层140的话，安装显示面板110时由于高度差就会使空间残留，造成气泡，如果填充物150高于色阻层140的话，空气就直接蓄积在色阻层140上方，所以将填充物150与色阻层140的高度保持一致，才能达到最好的效果，残留的空气最少。
在一实施例中，第二基板130包括遮光层121；填充物150采用与遮光层121相同的材料来制成。
本方案中，遮光层121有挡光效果，而驱动电路160设置在非显示区114，不需要显示，因此不需要光线通过，在驱动电路160上方设置与遮光层121相同材料填充物150的话，能增加非显示区114的挡光效果。
在一实施例中，驱动电路160有多个，每个驱动电路160上均设有填充物150。
本方案中，显示面板110含多个驱动电路160，在每个驱动电路160的上方都设置有填充物150的话，每个驱动电路160上方就不容易积蓄空气，最终产生的气泡比较小。
如图10所示，在一实施例中，每个驱动电路160上的填充物150都连成一个整体，且填充物150的表面平整。
本方案中，每个填充物150为一个整体且表面平整的话，就不会产生沟槽、缝隙，填充物150之中就不会有容纳空气的地方，从而减小显示面板110中的空气含量，减小气泡。
作为本申请的另一实施例，参考图7至图10所示，公开了一种显示面板110，包括第一基板120和与第一基板120对向设置的第二基板130，用来显示画面的显示区113和设置在显示区113周围的非显示区114；
第一基板120包括色阻层140、填充物150和驱动电路160，色阻层140设置在显示区113内；驱动电路160设置在非显示区114内，填充物150设置在驱动电路160的表面；
填充物150采用与色阻层140相同的材料制成且包括第一填充物151，第二填充物152和第三填充物153，色阻层140包括第一色阻141、第二色阻142和第三色阻143，第一填充物151与第一色阻141颜色相同，第二填充物152与第二色阻142的颜色相同，第三填充物153与第三色阻143的颜色相同；第一填充物151、第二填充物152和第三填充物153的排列顺序与第一色阻141层141、第二色阻142层142和第三色阻143层143的排列顺序相同。
本方案中，在阵列基板行驱动(Gate Drive On Array，GOA)加晶体管上滤色器(Color filter On TFT,COT)技术领域，由于把色阻层140和驱动电路160做到一块基板上，且色阻 层140与驱动电路160之间的地势差较大，在安装时容易在驱动电路160上方积蓄空气产生气泡，当面板搬运时气泡会发生移动，当气泡移至显示区113后会把液晶挤开，使这一块不能正产显示，从而使显示面板110在显示画面时产生黑点；本方案在驱动电路160上方增加填充物150，减小第一基板120对应处显示区113和非显示区114的地势差，使容纳空气的空间减小，这样显示面板110在安装时不易产生较大的气泡从而在显示面板110画面显示时产生较大的黑点。
作为本申请的另一实施例，如图7所示，晶体管上滤色器制程就是在阵列基板制程后，再做RGB色阻制程，本申请是在驱动电路160做完以后，再做RGB色阻制程。
作为本申请的另一实施例，如图7至图10所示，公开了一种显示装置100，显示装置100包括上述的显示面板110。
本申请的技术方案可以广泛应用于薄膜晶体管液晶显示器(Thin Film Transistor-Liquid Crystal Display，TFT-LCD)和有机发光二极管(Organic Light-Emitting Diode，OLED)显示器等平板显示器。
以上内容是结合具体的实施方式对本申请所作的详细说明，不能认定本申请的具体实施只局限于这些说明。对于本申请所属技术领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本申请的保护范围。

Claims (18)

  1. 一种显示面板，所述显示面板包括：
    第一基板；
    第二基板，与所述第一基板对向设置；
    显示区，用来显示画面；以及
    非显示区，设置在所述显示区周围；
    其中，所述第一基板包括色阻层、填充物和驱动电路，所述色阻层设置在所述显示区内；所述驱动电路设置在所述非显示区内，所述填充物设置在所述驱动电路的表面。
  2. 如权利要求1所述的一种显示面板，其中，所述填充物采用与所述色阻层相同的材料制成。
  3. 如权利要求2所述的一个显示面板，其中，所述填充物至少包括一个第一填充物。
  4. 如权利要求3所述的一种显示面板，其中，所述填充物包括第一填充物、第二填充物和第三填充物，所述色阻层包括第一色阻、第二色阻和第三色阻，所述第一填充物与第一色阻颜色相同，所述第二填充物与第二色阻的颜色相同，所述第三填充物与第三色阻的颜色相同；
  5. 如权利要求4所述的一种显示面板，其中，所述第一填充物、第二填充物和第三填充物的排列顺序与第一色阻层、第二色阻层和第三色阻层的排列顺序相同。
  6. 如权利要求4所述的一种显示面板，其中，所述第一填充物、第二填充物和第三填充物紧密贴合。
  7. 如权利要求4所述的一种显示面板，其中，所述第一填充物、第二填充物和第三填充物布满整个驱动电路。
  8. 如权利要求1所述的一种显示面板，其中，所述填充物与所述色阻层的高度相同。
  9. 如权利要求1所述的一种显示面板，其中，所述第二基板包括遮光层，所述填充物采用与遮光层相同的材料来制成。
  10. 如权利要求1所述的一种显示面板，其中，所述驱动电路有多个，每个所述驱动电路上均设有所述填充物。
  11. 如权利要求10所述的一种显示面板，其中，每个所述驱动电路上的填充物都连成一个整体，且所述填充物的表面平整。
  12. 如权利要求1所述的一种显示面板，其中，所述驱动电路包括栅极驱动电路。
  13. 如权利要求1所述的一种显示面板，其中，所述第一基板为阵列基板。
  14. 如权利要求1所述的一种显示面板，其中，所述第二基板为彩膜基板。
  15. 一种显示面板，包括：
    第一基板；
    第二基板，与所述第一基板对向设置；
    显示区，用来显示画面；以及
    非显示区，设置在所述显示区周围；
    其中，所述第一基板包括色阻层、填充物和驱动电路，所述色阻层设置在所述显示区内；所述驱动电路设置在所述非显示区内，所述填充物设置在所述驱动电路的表面；
    所述填充物采用与色阻层相同的材料制成且包括第一填充物，第二填充物和第三填充物，所述色阻层包括第一色阻、第二色阻和第三色阻，所述第一填充物与第一色阻颜色相同，所述第二填充物与第二色阻的颜色相同，所述第三填充物与第三色阻的颜色相同；所述第一填充物、第二填充物和第三填充物的排列顺序与第一色阻层、第二色阻层和第三色阻层的排列顺序相同。
  16. 一种显示装置，所述显示装置包括显示面板，包括：
    第一基板；
    第二基板，与所述第一基板对向设置；
    显示区，用来显示画面；以及
    非显示区，设置在所述显示区周围；
    其中，所述第一基板包括色阻层、填充物和驱动电路，所述色阻层设置在所述显示区内；所述驱动电路设置在所述非显示区内，所述填充物设置在所述驱动电路的表面。
  17. 如权利要求16所述的一种显示装置，其中，所述填充物采用与所述色阻层相同的材料制成。
  18. 如权利要求16所述的一种显示装置，其中，所述填充物与所述色阻层的高度相同。
PCT/CN2018/119070 2018-11-26 2018-12-04 显示面板和显示装置 WO2020107502A1 (zh)

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