WO2018223481A1 - 显示面板及其应用的显示装置 - Google Patents

显示面板及其应用的显示装置 Download PDF

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Publication number
WO2018223481A1
WO2018223481A1 PCT/CN2017/092234 CN2017092234W WO2018223481A1 WO 2018223481 A1 WO2018223481 A1 WO 2018223481A1 CN 2017092234 W CN2017092234 W CN 2017092234W WO 2018223481 A1 WO2018223481 A1 WO 2018223481A1
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WIPO (PCT)
Prior art keywords
color filter
substrate
light shielding
shielding layer
display panel
Prior art date
Application number
PCT/CN2017/092234
Other languages
English (en)
French (fr)
Inventor
陈猷仁
Original Assignee
惠科股份有限公司
重庆惠科金渝光电科技有限公司
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Priority to US15/555,402 priority Critical patent/US20190129240A1/en
Publication of WO2018223481A1 publication Critical patent/WO2018223481A1/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
    • G02F1/1335—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
    • 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
    • G02F1/133357—Planarisation layers
    • 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
    • G02F1/133519—Overcoatings
    • 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
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device

Definitions

  • the present application relates to a display panel and a display device therefor, and more particularly to a color filter layer forming position of a frameless display panel substrate.
  • the planar display panel has become the mainstream of the display market.
  • the conventional flat display panel such as a backlight type liquid crystal display, is composed of a liquid crystal display panel and a backlight module.
  • the liquid crystal display panel includes: a first substrate- a switch array substrate (TFT, Thin Film Transistor), a second substrate-color film substrate (CF, Color Filter), and a liquid crystal (LC) sandwiched between the color filter substrate and the switch array substrate.
  • TFT Thin Film Transistor
  • CF second substrate-color film substrate
  • LC liquid crystal
  • the flat display panel starts to face the frameless design in order to highlight the integrated feeling of the display screen, and when the frame is cancelled, the edge leakage problem of the edge must be overcome, otherwise it will be overcome.
  • peripheral light leakage There is a phenomenon of peripheral light leakage, and when the four-sided frameless product displays the panel array side up, the surrounding metal reflection will cause poor visual sense and affect the quality of the panel, so how to homogenize the seen light can solve Edge leakage problems at the edges will be an important reference for large panels.
  • a light shielding layer (using a black matrix Black matrix, BM) is formed on the inner side thereof for RGB three primary color filters arranged on the color display screen. Between layers, or to shield the light source, prevent color mixing, enhance color contrast, and so on.
  • a black matrix is formed must be added to the outer edge of the switch array substrate to shield the side leakage light.
  • an object of the present invention is to provide a display panel and a display device thereof, and more particularly to a color filter layer forming position of a frameless display panel substrate. It not only absorbs the reflection of metal light around the switch array substrate, but also reduces the problem of poor visual sense caused by reflection of metal light. It can also eliminate the labor, material and time cost of forming a black matrix as a light shielding layer in the process. Since the black matrix can shield the light source, prevent color mixing, and enhance color contrast, the stacked color filter can achieve the same effect as the black matrix to shield the light leakage of the outer edge of the switch array substrate.
  • the color filter can be passed through the stacked color filter to simultaneously reflect the metal light around the absorption switch array substrate of the switch array substrate and the color filter substrate. Reduces the public effect of poor visual perception due to reflection of metallic light.
  • a display panel includes: a first substrate having an outer surface; a second substrate disposed opposite the first substrate and having an outer surface; a color filter layer formed on an outer surface of the first substrate, the color filter layer includes a first color filter, a second color filter, and a third color filter; and a light shielding layer, And disposed on an outer surface of the first substrate, the light shielding layer includes the first color filter, the second color filter, and the third color filter stacked in parallel.
  • the light shielding layer has a first light shielding layer (such as a ring shape) conforming to an outer edge of the first substrate, and a second light shielding layer (such as a checkerboard shape or a mesh shape is formed on an outer surface of the first substrate, and the second light shielding layer is disposed in the first light shielding layer.
  • a first light shielding layer such as a ring shape
  • a second light shielding layer such as a checkerboard shape or a mesh shape is formed on an outer surface of the first substrate, and the second light shielding layer is disposed in the first light shielding layer.
  • the color filter layer having a pattern arrayed on the inner side of the outer edge includes a first color filter, a second color filter, and a third color formed in parallel.
  • the filter, the first color filter is a red color filter, the second color filter is a green color filter, and the third color filter is a blue color filter.
  • the first substrate is a switch array substrate.
  • the color filter layer having a pattern arrayed on the inner side of the outer edge is disposed on an outer surface of the first substrate, the second substrate does not need to be color filtered.
  • the light shielding layer having a pattern corresponding to the outer edge of the first substrate includes a first color filter, a second color filter, and a third color filter formed in a stack, which can be used to shield the switch array substrate. Leakage of the outer edge of the strip, which saves the process cost of a black matrix.
  • a flat layer is further disposed on an outer surface of the first substrate, wherein the flat layer covers the color filter layer.
  • Another object of the present application is a display device comprising: a backlight module; the display panel includes: a first substrate having an outer surface; and a second substrate disposed opposite the first substrate and having an outer surface a color filter layer formed on an outer surface of the first substrate, the color filter layer includes a first color filter, a second color filter, and a third color filter; And a layer disposed on an outer surface of the first substrate, the light shielding layer comprising the first color filter, the second color filter, and the third color filter stacked in parallel.
  • the light shielding layer includes a first light shielding layer disposed on an outer edge of the first substrate, and a second light shielding layer disposed on an inner side of the first substrate, the second light shielding layer Provided in the first light shielding layer.
  • the pattern of the first light shielding layer is a ring shape.
  • the pattern of the second light shielding layer is a checkerboard shape or a mesh shape.
  • the first color filter is a red color filter
  • the second color filter is a green color filter
  • the third color filter is a blue color filter
  • the first substrate is a switch array substrate.
  • a flat layer is further disposed on an outer surface of the first substrate, wherein the flat layer covers the color filter layer.
  • a display panel includes: a first substrate having an outer surface; a color filter layer formed on an outer surface of the first substrate, the color filter layer including a first color filter, and a second a color filter and a third color filter; a light shielding layer disposed on an outer surface of the first substrate, the light shielding layer comprising the first color filter stacked in parallel, the second color filter a light sheet and the third color filter; and a flat layer disposed on an outer surface of the first substrate, the flat layer covering the color filter layer; wherein the light shielding layer is disposed at the a first light shielding layer on an outer edge of the first substrate, and a second light shielding layer arrayed on an inner side of the first substrate, wherein the pattern of the first light shielding layer is a ring shape, and the pattern of the second light shielding layer is a checkerboard shape or a mesh shape; wherein the first color filter is a red color filter, the second color filter
  • the present invention can not only form a light shielding layer stacked on each other through a color filter layer, but also absorb the metal light reflection around the switch array substrate, reduce the problem of poor visual sense caused by the reflection of the metal light, and eliminate the need to form a black matrix in the process.
  • FIG. 1a is a schematic structural view of an exemplary display panel.
  • FIG. 1b is a schematic structural view of another exemplary display panel.
  • FIG. 2 is a schematic diagram of forming a light shielding layer on a first substrate frame stack color filter layer according to an embodiment of the present application.
  • FIG. 2b is a schematic diagram of another embodiment of the present application in which a light shielding layer is formed by stacking color filter layers in a first substrate frame and an array thereof.
  • 2c is a schematic view showing a flat layer between a polarizer and a color filter layer according to still another embodiment of the present application.
  • FIG. 2d is a schematic diagram of forming a light shielding layer on a first substrate frame according to another embodiment of the present application.
  • FIG. 2e is a schematic view of another embodiment of the present application in which a light shielding layer is formed in an array in a first substrate frame.
  • 2f is a schematic view showing a flat layer between a polarizer and a light shielding layer according to another embodiment of the present application.
  • FIG. 3a is a schematic structural diagram of a direct type backlight module according to an embodiment of the present application.
  • FIG. 3b is a schematic structural diagram of a side-lit backlight module according to an embodiment of the present application.
  • FIG. 3c is a schematic structural diagram of a direct-type backlight module according to another embodiment of the present application.
  • FIG. 3d is a schematic structural diagram of a side-lit backlight module according to another embodiment of the present application.
  • FIG. 4a is a schematic structural diagram of a direct-type backlight module according to still another embodiment of the present application.
  • FIG. 4b is a schematic structural diagram of a side-light type backlight module according to still another embodiment of the present application.
  • FIG. 4c is a schematic structural diagram of a direct-type backlight module according to another embodiment of the present application.
  • FIG. 4d is a schematic structural diagram of a side-lit backlight module according to another embodiment of the present application.
  • the word “comprising” is to be understood to include the component, but does not exclude any other component.
  • “on” means located above or below the target component, and does not mean that it must be on the top based on the direction of gravity.
  • the flat-panel display adopts a display panel that combines two glass substrates to display digital or video images, and can be divided into a liquid crystal display panel that cannot emit light by itself and a self-illuminating display panel that can self-illuminate, wherein the liquid crystal display panel cannot emit light by itself, and therefore requires a A backlight module provides light.
  • the picture is formed by controlling the light transmission of the liquid crystal display panel.
  • the liquid crystal is uniformly disposed in the liquid crystal display panel.
  • the first substrate 11 and the second substrate 13 and the adhesive layer 15 disposed therebetween are used for bonding.
  • the first substrate 11 and the second substrate 13 are provided with a space for spacing between the first substrate 11 and the second substrate 13 , and the surface of the first substrate 11 and the second substrate 13 are disposed on the outer surface 111 of the first substrate 11 .
  • a black matrix 16 is formed to absorb the reflection of the surrounding metal light of the first substrate 11 (which may be, for example, a switch array substrate), and reduce the problem of poor visual sense caused by the reflection of the metal light, wherein the exemplary display panel 1' of FIG. 1a
  • the exemplary display panel 1" of FIG. 1b is a pattern conforming to the frame of the first substrate 11 and arrayed within the closed curve range.
  • the second substrate 13 is a color filter substrate, so that a color is formed on the inner surface 132 of the second substrate.
  • the color filter layer 17 includes a first color filter 171, a second color filter 172, and a third color filter 173 which are formed in parallel.
  • the display panel may include a first substrate 11, a second substrate 13, and an adhesive layer 15 formed between the two substrates.
  • the color filter layer of the second substrate is formed by the light leakage preventing effect of the light shielding layer 17A stacked between the first color filter 171, the second color filter 172, and the third color filter 173. 17 is moved to the outside of the first substrate 11, as shown in Figs. 2a to 2c.
  • the display panel of the present application may be a borderless display panel.
  • a display panel 1A and a display panel 1A' include: a first substrate 11 having an outer surface 111; a first polarizer 12 disposed on the first substrate 11 An outer surface 111; a second substrate 13 disposed opposite the first substrate 11 and having an outer surface 131 and an inner surface 132; a second polarizer 14 disposed on the outer surface of the second substrate 13 An adhesive layer 15 is disposed between the first substrate 11 and the second substrate 13; a color filter layer 17 is formed on the outer surface 111 of the first substrate 11, the color filter The light layer 17 includes a first color filter 171, a second color filter 172, and a third color filter 173 which are formed in parallel; and a first color filter 171, a second color filter 172, and a third A light shielding layer 17A is formed by stacking the color filters 173 in parallel.
  • the light shielding layer 17A is as shown in the display panel 1A of FIG. 2a in a first light shielding layer (which may be, for example, a ring shape) conforming to the outer edge pattern of the first substrate 11.
  • the display panel 1A' of 2b further includes a second light shielding layer patterned on the inner side of the outer edge (which may be, for example, a checkerboard shape or a mesh shape) formed on the outer surface 111 of the first substrate 11, Two light shielding layers are disposed in the first light shielding layer.
  • the light shielding layer 17A having a second light shielding layer pattern conforming to the inner side of the outer edge of the first substrate 11 includes a first color filter 171, a second color filter 172, and a third color filter 173 which are stacked.
  • the first color filter 171 is a red color filter
  • the second color filter 172 is a green color filter
  • the third color filter 173 is a blue color filter.
  • the color filter layer 17 having a pattern arrayed on the inner side of the outer edge includes a first color filter 171, a second color filter 172, and a third color formed in parallel.
  • the color filter 173 is a red color filter
  • the second color filter 172 is a green color filter
  • the third color filter 173 is a blue color filter.
  • the first substrate 11 is a switch array substrate.
  • the color filter layer 17 having a pattern arrayed on the inner side of the outer edge is provided.
  • the outer surface 111 of the first substrate 11 is disposed, so that the inner surface 132 of the second substrate 13 does not need to be provided with the color filter layer 17.
  • the light shielding layer 17A having an inner array pattern conforming to the outer edge of the first substrate 11 includes a first color filter 171, a second color filter 172, and a third formed in a stack.
  • the color filter 173 can be used to shield the light leakage of the outer edge of the switch array substrate, thereby saving the manufacturing cost of a black matrix.
  • 2c is a schematic view showing a flat layer between a polarizer and a color filter layer according to an embodiment of the present application.
  • a flat layer 112 is further formed between the outer surface 111 of the first substrate 11 and the first polarizer 12, A flat layer 112 covers the color filter layer 17 and the first polarizer 12 .
  • the light shielding layer 17A may conform to the first light shielding layer (which may be, for example, a ring shape) of the outer edge pattern of the first substrate 11 as shown in FIG. 2a, and further includes an array according to FIG. 2b.
  • a second light shielding layer on the inner side of the outer edge (which may be, for example, a checkerboard shape or a mesh shape) is formed on the outer surface 111 of the first substrate 11, and the second light shielding layer is disposed in the first light shielding layer.
  • the light shielding layer 17A is a form in which the first color filter 171, the second color filter 172, and the third color filter 173 are stacked on each other, and the first color filter 171 and the first
  • the two color filters 172 and the third color filter 173 are formed on the outer surface 111 of the first substrate 11 in a pattern arrayed on the inner side of the outer edge, eliminating the need to form on the surface of the second substrate 13.
  • the color filter layer process wherein the first color filter 171 is a red color filter, the second color filter 172 is a green color filter, and the third color filter 173 is a blue color filter.
  • the present application retains the first color filter 171, the second color filter 172, and the third color filter 173 on the second substrate 13 in a structure equivalent to that of FIGS. 2a to 2c. And forming a first light shielding layer and a second light shielding layer by using a light shielding layer 16 such as a black matrix, as shown in FIG. 2d to FIG. 2f, wherein the same components are denoted by the same symbols, and a display panel 1A of FIG. 2d and FIG. 2e and The display panel 1A' includes a first substrate 11 having an outer surface 111 and an inner surface 112. A first polarizer 12 is disposed on the outer surface 111 of the first substrate 11 and a second substrate 13.
  • the light shielding layer 16 a first light shielding layer (such as the display panel 1A) conforming to an outer edge (for example, a ring shape) of the first substrate 11 and a second light shielding layer (such as a checkerboard shape or a mesh shape) arrayed on the inner side of the outer edge (eg, The display panel 1A′) is formed on the outer surface 111 of the first substrate 11 , and the second light shielding layer is disposed in the first light shielding layer; wherein the second light shielding layer correspond
  • the display panel of the present application may further include a display device of a combination of a direct type backlight module and an edge light type backlight module.
  • FIG. 3a is a schematic structural diagram of a direct type backlight module according to an embodiment of the present application.
  • a display device 1C as shown in Fig. 3a includes a direct type backlight module 2, and further includes the display panel 1A'.
  • the embodiment of FIG. 3a combines the direct-lit backlight module 2 with the structure of the display panel 1A'.
  • the direct-lit backlight module 2 uniformly disposes the LED dies behind the display panel 1A' as a light source, so that the backlight Can be evenly distributed to the entire screen.
  • an embodiment of the first color filter 171 , the second color filter 172 , and the third color filter 173 are retained on the second substrate 13 .
  • the light shielding layer 16 (such as a black matrix) is moved to the outer surface 111 of the first substrate 11.
  • FIG. 3b is a schematic structural diagram of a side-lit backlight module according to a first embodiment of the present application.
  • a display device 1D as shown in Fig. 3b includes an edge-lit backlight module 3, and further includes the display panel 1A'.
  • the backlight module 3 of the edge-light type is combined with the structure of the display panel 1A'.
  • the backlight module 3 of the edge-light type is disposed on the peripheral edge of the display panel 1A', and is matched with the light guide.
  • the backlight module emits light
  • the light emitted from the edge of the screen is transmitted to the area in the center of the screen through the light guiding technology, so that the overall amount of backlight is sufficient for the display panel 1A' to display the image.
  • the first color filter 171, the second color filter 172, and the third color filter 173 are retained on the second substrate 13.
  • the light shielding layer 16 (such as a black matrix) is moved to the outer surface 111 of the first substrate 11.
  • the light shielding layer 17A in the drawing is formed on the first substrate 11 by adopting a first light shielding layer, that is, a ring shape conforming to the outer edge pattern of the first substrate 11. Outer surface 111.
  • FIG. 4a is a schematic structural diagram of a direct type backlight module according to an embodiment of the present application.
  • a display device 1E as shown in FIG. 4a includes a direct type backlight module 2, and further includes the display panel 1B.
  • FIG. 4b is a schematic structural diagram of a side-lit backlight module according to an embodiment of the present application.
  • a display device 1F as shown in FIG. 4b includes an edge-lit backlight module 3, and further includes the display panel 1B.
  • the light shielding layer 17A in the drawing is a ring shape and an array that simultaneously adopts a first light-shielding layer and a second light-shielding layer, that is, in conformity with the outer edge pattern of the first substrate 11.
  • a checkerboard shape or a mesh shape on the inner side of the outer edge is formed on the outer surface 111 of the first substrate 11.
  • the display panel 1B used in the embodiment of FIG. 4a and FIG. 4b is provided with a flat layer 112 between the outer surface 111 of the first substrate 11 and the first polarizer 12, the flat layer 112.
  • FIG. 4c and FIG. 4d are respectively equivalent to the structures of FIG. 4a and FIG. 4b, except that FIG. 4c and FIG. 4d are the first color filter 171 and the second color filter.
  • the sheet 172 and the third color filter 173 remain on the second substrate 13, and the light shielding layer 16 (such as a black matrix) is moved to the outer surface 111 of the first substrate 11.
  • the display panel may also be, for example, a liquid crystal display panel, an OLED display panel, or a QLED display surface.
  • a board, a curved display panel, or other display panel is not limited to the display panel.
  • a display panel of the present application can be used for a self-illuminating display panel such as an OLED and a QLED, and a display device for use, including: a first substrate 11 having an outer surface 111; and a color filter layer 17 is formed on the outer surface 111 of the first substrate 11, the color filter layer 17 includes a first color filter 171, a second color filter 172, and a third color filter 173;
  • the layer 17A is disposed on the outer surface 111 of the first substrate 11.
  • the light shielding layer 17A includes the first color filter 171, the second color filter 172, and the third color stacked in parallel Filter 173 (shown in Figure 2a).
  • the application can not only form a light shielding layer by stacking, but also absorb the metal light reflection around the switch array substrate, reduce the problem of poor visual sense caused by the reflection of the metal light, and eliminate the need to form a black matrix on the outside of the switch array substrate in the process.
  • the material and the time cost, and the color filter layer on the side of the color filter substrate is moved to the outside of the switch array substrate, and the problem of the alignment of the first substrate and the second substrate can be omitted at the same time.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
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Abstract

一种显示面板（1A，1A'）及其应用的显示装置，显示面板（1A，1A'）包括：一第一基板（11），具有一外表面（111）；一第二基板（13），与第一基板（11）相对设置，并具有一外表面（131）；一彩色滤光层（17），形成于第一基板（11）的外表面（111），彩色滤光层（17）包括第一彩色滤光片（171）、第二彩色滤光片（172）以及第三彩色滤光片（173）；以及一遮光层（17A），设置于第一基板（11）的外表面（111），遮光层（17A）包括平行堆叠的第一彩色滤光片（171）、第二彩色滤光片（172）以及第三彩色滤光片（173）。

Description

显示面板及其应用的显示装置 技术领域
本申请涉及一种显示面板及其应用的显示装置，特别是涉及一种无边框显示面板基板的彩色滤光层形成位置。
背景技术
平面化的显示面板目前已经成为显示器市场的主流，传统的平面型显示面板例如背光型液晶显示器，其是由液晶显示面板及背光模块(Backlight Module)所组成，液晶显示面板包括：第一基板-开关阵列基板(TFT，Thin Film Transistor)、第二基板-彩膜基板(CF，Color Filter)、夹于彩膜基板与开关阵列基板之间的液晶(LC，Liquid Crystal)。现在更发展出不需要背光模块而可以使外观更轻薄的自发光式显示面板OLED以及QLED等显示装置。而依照现今市场上对平面型显示器的外观需求，平面型显示面板为了突显出显示画面的一体感，开始朝向无边框设计，而当边框取消之后，边缘的侧漏光问题就必须被克服，否则会出现外围漏光的现象，且当四边无边框的产品将面板阵列侧朝上显示时，周边的金属反光会造成视觉感官不佳，影响面板的品质，所以如何均匀化所看到的光线又能解决边缘的侧漏光问题将是大尺寸面板的一重要参考因素。
一般说来，在显示面板的开关阵列基板或彩膜基板的制程上，会在其内侧形成有遮光层(多采用黑色矩阵Black Matrix，BM)，用以设置于彩色显示画面的RGB三原色滤光层之间，或者用以遮蔽光源、防止混色、提升色彩对比等。惟，若要克服边缘的侧漏光问题，则须增加一道形成有黑色矩阵的制程在开关阵列基板的外侧边缘以遮蔽边缘的侧漏光。
发明内容
为了解决上述技术问题，本申请的目的在于，提供一种显示面板及其应用的显示装置，特别是涉及一种无边框显示面板基板的彩色滤光层形成位置。不仅可以吸收开关阵列基板周边金属光线反射、降低因金属光线反射所造成视觉感官不佳的问题，还可以在制程上省去形成做为遮光层的黑色矩阵的人力、物料、时间成本。由于所述黑色矩阵可遮蔽光源、防止混色、提升色彩对比，同时，堆叠彩色滤光片又可达成与黑色矩阵相同的效果，用以遮蔽开关阵列基板的外侧边缘的漏光。亦即，本申请将彩膜基板侧的彩色滤光层移到开关阵列基板外侧后，可透过堆叠彩色滤光片同时对开关阵列基板及彩膜基板达到吸收开关阵列基板周边金属光线反射、降低因金属光线反射所造成视觉感官不佳的公用效果。
本申请的目的及解决其技术问题是采用以下技术方案来实现的。依据本申请提出的一种显示面板，包括：一第一基板，具有一外表面；一第二基板，与所述第一基板相对设置，并具有一外表面； 一彩色滤光层，形成于所述第一基板的外表面，所述彩色滤光层包括第一彩色滤光片、第二彩色滤光片以及第三彩色滤光片；以及一遮光层，设置于所述第一基板的外表面，所述遮光层包括平行堆叠的所述第一彩色滤光片、所述第二彩色滤光片以及所述第三彩色滤光片。
在本申请的一实施例中，所述遮光层以符合所述第一基板外缘的第一遮光层(如环形状)以及阵列于所述外缘内侧的第二遮光层(如棋盘形状或网格形状)而形成于所述第一基板的外表面，所述第二遮光层设置于所述第一遮光层内。
在本申请的一实施例中，所述具有阵列于所述外缘内侧的图型的所述彩色滤光层包括平行形成的第一彩色滤光片、第二彩色滤光片以及第三彩色滤光片，所述第一彩色滤光片为红色滤光片、第二彩色滤光片为绿色滤光片以及第三彩色滤光片为蓝色滤光片。
在本申请的一实施例中，所述第一基板为一开关阵列基板。
在一实施例中，由于具有阵列于所述外缘内侧的图型的所述彩色滤光层已设置在所述第一基板的外表面，因此所述第二基板不需再设置彩色滤光层。再者，具有符合所述第一基板外缘图型的所述遮光层包括堆叠形成的第一彩色滤光片、第二彩色滤光片以及第三彩色滤光片，可用以遮蔽开关阵列基板的外侧边缘的漏光，如此可省下一道黑色矩阵的制程成本。
在本申请的一实施例中，还包括一平坦层，设置于所述第一基板的外表面，其中，所述平坦层覆盖所述彩色滤光层。
本申请的另一目的一种显示装置，包括：背光模组；显示面板，包括：一第一基板，具有一外表面；一第二基板，与所述第一基板相对设置，并具有一外表面；一彩色滤光层，形成于所述第一基板的外表面，所述彩色滤光层包括第一彩色滤光片、第二彩色滤光片以及第三彩色滤光片；以及一遮光层，设置于所述第一基板的外表面，所述遮光层包括平行堆叠的所述第一彩色滤光片、所述第二彩色滤光片以及所述第三彩色滤光片。
在本申请的一实施例中，所述遮光层包括设置于所述第一基板外缘的第一遮光层，及阵列于所述第一基板内侧的第二遮光层，所述第二遮光层设置于所述第一遮光层内。
在本申请的一实施例中，所述第一遮光层的图型为环形状。
在本申请的一实施例中，所述第二遮光层的图型为棋盘形状或网格形状。
在本申请的一实施例中，所述第一彩色滤光片为红色滤光片、第二彩色滤光片为绿色滤光片以及第三彩色滤光片为蓝色滤光片。
在本申请的一实施例中，所述第一基板为一开关阵列基板。
在本申请的一实施例中，还包括一平坦层，设置于所述第一基板的外表面，其中，所述平坦层覆盖所述彩色滤光层。
本申请的目的及解决其技术问题还可采用以下技术措施进一步实现。一种显示面板，包括：一第一基板，具有一外表面；一彩色滤光层，形成于所述第一基板的外表面，所述彩色滤光层包括第一彩色滤光片、第二彩色滤光片以及第三彩色滤光片；一遮光层，设置于所述第一基板的外表面，所述遮光层包括平行堆叠的所述第一彩色滤光片、所述第二彩色滤光片以及所述第三彩色滤光片；以及一平坦层，设置于所述第一基板的外表面，所述平坦层覆盖所述彩色滤光层；其中，所述遮光层包括设置于所述第一基板外缘的第一遮光层，及阵列于所述第一基板内侧的第二遮光层，所述第一遮光层的图型为环形状，所述第二遮光层的图型为棋盘形状或网格形状；其中，所述第一彩色滤光片为红色滤光片、第二彩色滤光片为绿色滤光片以及第三彩色滤光片为蓝色滤光片。
有益效果
本申请不仅可以透过彩色滤光层彼此堆叠形成遮光层吸收开关阵列基板周边金属光线反射、降低因金属光线反射所造成视觉感官不佳的问题，还可以在制程上省去形成黑色矩阵的人力、物料、时间成本，并且，本申请将彩膜基板侧的彩色滤光层移到开关阵列基板外侧后，更可同时对第一基板及第二基板吸收开关阵列基板周边金属光线反射、降低因金属光线反射所造成视觉感官不佳，达到公用的效果。
附图说明
图1a是一范例性显示面板的结构示意图。
图1b是另一范例性显示面板的结构示意图。
图2a是本申请一实施例在第一基板边框堆叠彩色滤光层形成遮光层的示意图。
图2b是本申请另一实施例在第一基板边框及其中以阵列堆叠彩色滤光层形成遮光层的示意图。
图2c是本申请又一实施例于偏光片与彩色滤光层间具有一平坦层的示意图。
图2d是本申请另一实施例在第一基板边框形成遮光层的示意图。
图2e是本申请另一实施例在第一基板边框及其中以阵列形成遮光层的示意图。
图2f是本申请另一实施例于偏光片与遮光层间具有一平坦层的示意图。
图3a是本申请一实施例结合直下式背光模块的结构示意图。
图3b是本申请一实施例结合侧光式背光模块的结构示意图。
图3c是本申请另一实施例结合直下式背光模块的结构示意图。
图3d是本申请另一实施例结合侧光式背光模块的结构示意图。
图4a是本申请又一实施例结合直下式背光模块的结构示意图。
图4b是本申请又一实施例结合侧光式背光模块的结构示意图。
图4c是本申请另一实施例结合直下式背光模块的结构示意图。
图4d是本申请另一实施例结合侧光式背光模块的结构示意图。
具体实施方式
以下各实施例的说明是参考附加的图式，用以例示本申请可用以实施的特定实施例。本申请所提到的方向用语，例如「上」、「下」、「前」、「后」、「左」、「右」、「内」、「外」、「侧面」等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本申请，而非用以限制本申请。
附图和说明被认为在本质上是示出性的，而不是限制性的。在图中，结构相似的单元是以相同标号表示。另外，为了理解和便于描述，附图中示出的每个组件的尺寸和厚度是任意示出的，但是本申请不限于此。
在附图中，为了清晰起见，夸大了层、片、基板等的厚度。在附图中，为了理解和便于描述，夸大了一些层和片的厚度。将理解的是，当例如层、片或基板的组件被称作“在”另一组件“上”时，所述组件可以直接在所述另一组件上，或者也可以存在中间组件。
另外，在说明书中，除非明确地描述为相反的，否则词语“包括”将被理解为意指包括所述组件，但是不排除任何其它组件。此外，在说明书中，“在......上”意指位于目标组件上方或者下方，而不意指必须位于基于重力方向的顶部上。
为更进一步阐述本申请为达成预定申请目的所采取的技术手段及功效，以下结合附图及较佳实施例，对依据本申请提出的一种显示面板及其应用的显示装置，其具体实施方式、结构、特征及其功效，详细说明如后。
平面型显示器采用结合两片玻璃基板以显示数字或影像的显示面板，可分为无法自行发光的液晶显示面板以及可以自行发光的自发光型显示面板，其中液晶显示面板无法自行发光，因此需要一背光模块来提供光线。画面则通过控制液晶显示面板的光线传送来形成。其中液晶均匀地设置于液晶显示面板中。
如图1a的范例性显示面板1’与图1b的范例性显示面板1”的结构示意图所示，主要包括第一基板11与第二基板13及其间设置的黏接层15，用以黏接第一基板11与第二基板13，并提供一具间隔高度的容置空间，使第一基板11与第二基板13相对黏接的表面可设置组件，而在第一基板11的外表面111形成有黑色矩阵16，用以吸收第一基板11(可例如为开关阵列基板)周边金属光线反射、降低因金属光线反射所造成视觉感官不佳的问题，其中图1a的范例性显示面板1’为符合所述第一基板11边框的封闭曲线的图型，而图1b的范例性显示面板1”则是符合所述第一基板11边框并阵列于所述封闭曲线范围内的图型。
一般而言，第二基板13为一彩色滤光片基板，因此于所述第二基板的内表面132上会形成彩 色滤光层17，所述彩色滤光层17包含有平行形成的第一彩色滤光片171、第二彩色滤光片172以及第三彩色滤光片173。
并且在第一基板11的外表面111的外侧与第二基板13的外表面131的外侧，设置有第一偏光片12及第二偏光片14，用以控制光线的偏振方向，使显示面板得以外加电场得到明暗显示的变化。显示面板可包括第一基板11、第二基板13与形成于两基板之间的黏接层15。
而本申请透过第一彩色滤光片171、第二彩色滤光片172与第三彩色滤光片173间相互堆叠达到的遮光层17A的防漏光效果，将第二基板的彩色滤光层17移到第一基板11的外侧，如图2a至图2c所示。
如图2a至图2c所示，在一实施例中，本申请的显示面板可为无边框的显示面板。
图2a与图2b为本申请实施例以两种形态堆叠彩色滤光层形成遮光层的示意图。在本申请的一实施例中，一种显示面板1A以及显示面板1A’，包括：一第一基板11，具有一外表面111；一第一偏光片12，设置于所述第一基板11的外表面111；一第二基板13，与所述第一基板11相对设置，并具有一外表面131及一内表面132；一第二偏光片14，设置于所述第二基板13的外表面131；一黏接层15，设置于所述第一基板11与所述第二基板13之间；一彩色滤光层17，形成于所述第一基板11的外表面111，所述彩色滤光层17包括平行形成的第一彩色滤光片171、第二彩色滤光片172以及第三彩色滤光片173；以及第一彩色滤光片171、第二彩色滤光片172以及第三彩色滤光片173平行堆叠形成的一遮光层17A。
在图2a与图2b的实施例中，所述遮光层17A如图2a的显示面板1A以符合所述第一基板11外缘图型的第一遮光层(可例如为环形状)或如图2b的显示面板1A’更包括阵列于所述外缘内侧的图型(可例如为棋盘形状或网格形状)的第二遮光层形成于所述第一基板11的外表面111，所述第二遮光层设置于所述第一遮光层内。具有符合所述第一基板11外缘内侧第二遮光层图型的所述遮光层17A包括堆叠形成的第一彩色滤光片171、第二彩色滤光片172以及第三彩色滤光片173，所述第一彩色滤光片171为红色滤光片、第二彩色滤光片172为绿色滤光片以及第三彩色滤光片173为蓝色滤光片。
在一实施例中，所述具有阵列于所述外缘内侧的图型的所述彩色滤光层17包括平行形成的第一彩色滤光片171、第二彩色滤光片172以及第三彩色滤光片173，所述第一彩色滤光片171为红色滤光片、第二彩色滤光片172为绿色滤光片、第三彩色滤光片173为蓝色滤光片。
在图2a与图2b的实施例中，所述第一基板11为一开关阵列基板。
在图2a与图2b的实施例中，由于具有阵列于所述外缘内侧的图型的所述彩色滤光层17已设 置在所述第一基板11的外表面111，因此所述第二基板13的内表面132不需再设置彩色滤光层17。
在图2b的实施例中，具有符合所述第一基板11外缘内侧阵列图型的所述遮光层17A包括堆叠形成的第一彩色滤光片171、第二彩色滤光片172以及第三彩色滤光片173，可用以遮蔽开关阵列基板的外侧边缘的漏光，如此可省下一道黑色矩阵的制程成本。
图2c为本申请一实施例于偏光片与彩色滤光层间具有一平坦层的示意图。与图2a和图2b不同的是，在图2c的实施例中，还包括一平坦层112，形成于所述第一基板11的外表面111与所述第一偏光片12之间，所述平坦层112覆盖于所述彩色滤光层17与所述第一偏光片12之间。
在图2c的实施例中，所述遮光层17A可以如图2a符合所述第一基板11外缘图型的第一遮光层(可例如为环形状)以及如图2b更包括阵列于所述外缘内侧的图型(可例如为棋盘形状或网格形状)的第二遮光层形成于所述第一基板11的外表面111，所述第二遮光层设置于所述第一遮光层内。所述遮光层17A是指由第一彩色滤光片171、第二彩色滤光片172以及第三彩色滤光片173彼此堆栈形成的形态，而同时上述的第一彩色滤光片171、第二彩色滤光片172以及第三彩色滤光片173会以阵列于所述外缘内侧的图型一并形成于第一基板11的外表面111，省去须在第二基板13表面形成的彩色滤光层制程，其中所述第一彩色滤光片171为红色滤光片、第二彩色滤光片172为绿色滤光片、第三彩色滤光片173为蓝色滤光片。
而另一实施例中，本申请以等同于图2a至图2c的结构，将第一彩色滤光片171、第二彩色滤光片172以及第三彩色滤光片173保留于第二基板13，并采用如黑色矩阵的遮光层16形成第一遮光层及第二遮光层，如图2d至图2f所示，其中相同组件以相同符号表示，图2d与图2e的一种显示面板1A以及显示面板1A’，包括：一第一基板11，具有一外表面111及一内表面112；一第一偏光片12，设置于所述第一基板11的外表面111；一第二基板13，与所述第一基板11相对设置，并具有一外表面131及一内表面132；一第二偏光片14，设置于所述第二基板13的外表面131；一彩色滤光层17，所述彩色滤光层17以阵列图形设置于所述第一基板11的内表面112或所述第二基板13的内表面132；一黏接层15，设置于所述第一基板11的内表面111与所述第二基板13的内表面132之间；以及一遮光层16，所述遮光层16以符合第一基板11外缘(例如环形状)的第一遮光层(如显示面板1A)以及阵列于所述外缘内侧的图型(例如棋盘形状或网格形状)的第二遮光层(如显示面板1A’)形成于所述第一基板11的外表面111，所述第二遮光层设置于所述第一遮光层内；其中，第二遮光层是对应于所述彩色滤光层17阵列图形的间隙而设置。而图2f则是等同于图2c的结构，于遮光层16与第一偏光片12之间形成一平坦层112。
本申请的显示面板更可包括直下式的背光模块以及侧光式的背光模块组合的显示装置。
图3a为本申请一实施例结合直下式背光模块的结构示意图。请参照图3a，如图3a所示的一种显示装置1C，包括直下式的背光模块2，还包括所述的显示面板1A’。
图3a的实施例为，以显示面板1A’的结构结合直下式的背光模块2，直下式的背光模块2是把LED晶粒均匀地配置在显示面板1A’的后方当作发光源，使背光可以均匀传达到整个屏幕。同时与图3a结构相当的实施例敬请参阅图3c，图3c是将第一彩色滤光片171、第二彩色滤光片172以及第三彩色滤光片173保留于第二基板13上，而将遮光层16(如黑色矩阵)移到第一基板11的外表面111。
图3b为本申请第一实施例结合侧光式背光模块的结构示意图。请参照图3b，如图3b所示的一种显示装置1D，包括侧光式的背光模块3，还包括所述的显示面板1A’。
图3b的实施例为，以显示面板1A’的结构结合侧光式的背光模块3，侧光式的背光模块3，是把LED晶粒配置在显示面板1A’的四周边缘，再搭配导光技术让背光模块发光时，把从屏幕边缘发射的光透过导光技术输送到屏幕中央的区域去，这样整体就有足够的背光量，可让显示面板1A’显示画面。同时与图3b结构相当的实施例敬请参阅图3d，图3d是将第一彩色滤光片171、第二彩色滤光片172以及第三彩色滤光片173保留于第二基板13上，而将遮光层16(如黑色矩阵)移到第一基板11的外表面111。
在图3a与图3b的实施例中，图式中的遮光层17A是采取第一遮光层，亦即以符合所述第一基板11外缘图型的环形状形态形成于第一基板11的外表面111。
图4a为本申请一实施例结合直下式背光模块的结构示意图。请参照图4a，如图4a所示的一种显示装置1E，包括直下式的背光模块2，还包括所述的显示面板1B。
图4b为本申请一实施例结合侧光式背光模块的结构示意图。请参照图4b，如图4b所示的一种显示装置1F，包括侧光式的背光模块3，还包括所述的显示面板1B。
在图4a与图4b的实施例中，图式中的遮光层17A是同时采取第一遮光曾与第二遮光层，亦即以符合所述第一基板11外缘图型的环形状和阵列于所述外缘内侧的棋盘形状或网格形状的形态形成于所述第一基板11的外表面111。并且，在图4a与图4b的实施例中所采用的显示面板1B在所述第一基板11的外表面111与所述第一偏光片12之间设置有一平坦层112，所述平坦层112是一种平滑的保护层，用以保护涂布形成于第一基板11的外表面111的彩色滤光层17以及遮光层17A。同时可参阅图4c与图4d，图4c与图4d分别与图4a与图4b的结构相当，不同之处仅为图4c与图4d是将第一彩色滤光片171、第二彩色滤光片172以及第三彩色滤光片173保留于第二基板13上，而将遮光层16(如黑色矩阵)移到第一基板11的外表面111。
在不同实施例中，所述的显示面板亦可例如为液晶显示面板、OLED显示面板、QLED显示面 板、曲面显示面板或其他显示面板，不限制于显示面板。
在一实施例中，本申请的一种显示面板可用于OLED及QLED等自发光的显示面板及应用的显示设备上，包括：一第一基板11，具有一外表面111；一彩色滤光层17，形成于所述第一基板11的外表面111，所述彩色滤光层17包括第一彩色滤光片171、第二彩色滤光片172以及第三彩色滤光片173；以及一遮光层17A，设置于所述第一基板11的外表面111，所述遮光层17A包括平行堆叠的所述第一彩色滤光片171、所述第二彩色滤光片172以及所述第三彩色滤光片173(如图2a所示)。
本申请不仅可以透过堆叠形成遮光层吸收开关阵列基板周边金属光线反射、降低因金属光线反射所造成视觉感官不佳的问题，还可以在制程上省去形成开关阵列基板外侧形成黑色矩阵的人力、物料、时间成本，并且，本申请将彩膜基板侧的彩色滤光层移到开关阵列基板外侧后，可同时省去第一基板及第二基板对位组装的问题。
“在一些实施例中”及“在各种实施例中”等用语被重复地使用。该用语通常不是指相同的实施例；但它亦可以是指相同的实施例。“包含”、“具有”及“包括”等用词是同义词，除非其前后文意显示出其它意思。
以上所述，仅是本申请具体的实施例而已，并非对本申请作任何形式上的限制，虽然本申请已以具体的实施例揭露如上，然而并非用以限定本申请，任何熟悉本专业的技术人员，在不脱离本申请技术方案范围内，当可利用上述揭示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本申请技术方案的内容，依据本申请的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本申请技术方案的范围内。

Claims (20)

  1. 一种显示面板，包括：
    一第一基板，具有一外表面；
    一第二基板，与所述第一基板相对设置，并具有一外表面；
    一彩色滤光层，形成于所述第一基板的外表面，所述彩色滤光层包括第一彩色滤光片、第二彩色滤光片以及第三彩色滤光片；以及
    一遮光层，设置于所述第一基板的外表面，所述遮光层包括平行堆叠的所述第一彩色滤光片、所述第二彩色滤光片以及所述第三彩色滤光片。
  2. 如权利要求1所述的显示面板，其中，所述遮光层包括设置于所述第一基板外缘的第一遮光层，及阵列于所述第一基板内侧的第二遮光层。
  3. 如权利要求2所述的显示面板，其中，所述第二遮光层设置于所述第一遮光层内。
  4. 如权利要求2所述的显示面板，其中，所述第一遮光层的图型为环形状。
  5. 如权利要求2所述的显示面板，其中，所述第二遮光层的图型为棋盘形状。
  6. 如权利要求2所述的显示面板，其中，所述第二遮光层的图型为网格形状。
  7. 如权利要求1所述的显示面板，其中，所述第一彩色滤光片为红色滤光片、第二彩色滤光片为绿色滤光片以及第三彩色滤光片为蓝色滤光片。
  8. 如权利要求1所述的显示面板，其中，所述第一基板为一开关阵列基板。
  9. 如权利要求1所述的显示面板，还包括一平坦层，设置于所述第一基板的外表面。
  10. 如权利要求9所述的显示面板，其中，所述平坦层覆盖所述彩色滤光层。
  11. 一种显示装置，包括：
    背光模组；及
    显示面板，包括：
    一第一基板，具有一外表面；
    一第二基板，与所述第一基板相对设置，并具有一外表面；
    一彩色滤光层，形成于所述第一基板的外表面，所述彩色滤光层包括第一彩色滤光片、第二彩色滤光片以及第三彩色滤光片；以及
    一遮光层，设置于所述第一基板的外表面，所述遮光层包括平行堆叠的所述第一彩色滤光片、所述第二彩色滤光片以及所述第三彩色滤光片。
  12. 如权利要求11所述的显示装置，其中，所述遮光层包括设置于所述第一基板外缘的第一遮光层，及阵列于所述第一基板内侧的第二遮光层。
  13. 如权利要求12所述的显示装置，其中，所述第二遮光层设置于所述第一遮光层内。
  14. 如权利要求12所述的显示装置，其中，所述第一遮光层的图型为环形状。
  15. 如权利要求12所述的显示装置，其中，所述第二遮光层的图型为棋盘形状。
  16. 如权利要求12所述的显示装置，其中，所述第二遮光层的图型为网格形状。
  17. 如权利要求11所述的显示装置，其中，所述第一彩色滤光片为红色滤光片、第二彩色滤光片为绿色滤光片以及第三彩色滤光片为蓝色滤光片。
  18. 如权利要求11所述的显示装置，其中，所述第一基板为一开关阵列基板。
  19. 如权利要求11所述的显示装置，还包括一平坦层，设置于所述第一基板的外表面，其中，所述平坦层覆盖所述彩色滤光层。
  20. 一种显示面板，包括：
    一第一基板，具有一外表面；
    一彩色滤光层，形成于所述第一基板的外表面，所述彩色滤光层包括第一彩色滤光片、第二彩色滤光片以及第三彩色滤光片；
    一遮光层，设置于所述第一基板的外表面，所述遮光层包括平行堆叠的所述第一彩色滤光片、所述第二彩色滤光片以及所述第三彩色滤光片；以及
    一平坦层，设置于所述第一基板的外表面，所述平坦层覆盖所述彩色滤光层；
    其中，所述遮光层包括设置于所述第一基板外缘的第一遮光层，及阵列于所述第一基板内侧的第二遮光层，所述第一遮光层的图型为环形状，所述第二遮光层的图型为棋盘形状或网格形状；
    其中，所述第一彩色滤光片为红色滤光片、第二彩色滤光片为绿色滤光片以及第三彩色滤光片为蓝色滤光片。
PCT/CN2017/092234 2017-06-08 2017-07-07 显示面板及其应用的显示装置 WO2018223481A1 (zh)

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CN106094317A (zh) * 2015-04-30 2016-11-09 三星显示有限公司 显示面板

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