WO2016082243A1 - 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
WO2016082243A1
WO2016082243A1 PCT/CN2014/093266 CN2014093266W WO2016082243A1 WO 2016082243 A1 WO2016082243 A1 WO 2016082243A1 CN 2014093266 W CN2014093266 W CN 2014093266W WO 2016082243 A1 WO2016082243 A1 WO 2016082243A1
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WO
WIPO (PCT)
Prior art keywords
substrate
color resist
resist layer
sealant
display panel
Prior art date
Application number
PCT/CN2014/093266
Other languages
English (en)
French (fr)
Inventor
吴川
Original Assignee
深圳市华星光电技术有限公司
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 深圳市华星光电技术有限公司 filed Critical 深圳市华星光电技术有限公司
Priority to US14/407,942 priority Critical patent/US9671651B2/en
Publication of WO2016082243A1 publication Critical patent/WO2016082243A1/zh

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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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • G02F1/133388—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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13396—Spacers having different sizes
    • 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
    • G02F1/13398—Spacer materials; Spacer properties

Definitions

  • the present invention relates to the field of liquid crystal technology, and in particular to a display panel and a display device using the same.
  • the material of the spacer is mainly a material such as melamine resin or polystyrene resin, and these materials have a larger compression ratio than the support of the display region of the display panel, so that the spacer in the sealant region is compressed more severely. It is easy to cause the spacing of the glued area to be smaller than the spacing of the display area in the middle of the display panel, which causes uneven display in the area near the ring. In addition, since spacers are added to the sealant, the cost of the spacers is additionally increased, which increases the design cost.
  • the technical problem to be solved by the present invention is to provide a display panel and a display device, which can solve the uneven display phenomenon around the sealant of the narrow bezel panel, and can save the cost of the spacer and effectively reduce the design cost.
  • a technical solution adopted by the present invention is to provide a display panel comprising: a first substrate and a second substrate disposed at intervals; a sealant disposed between the first substrate and the second substrate;
  • the at least one color resist layer is disposed between the first substrate and the second substrate; wherein at least one color resist layer and the sealant are alternately arranged between the first substrate and the second substrate to support the first substrate and the second substrate;
  • the total width of the at least one color resist layer and the sealant ranges from 200 to 4000 um;
  • the at least one color resist layer comprises a first color resist layer and a second color resist layer, and the sealant is disposed between the first color resist layer and the second color resist layer .
  • At least one color resist layer and the sealant are disposed between the first substrate and the second substrate in a proportional width.
  • a display panel including: a first substrate and a second substrate which are disposed at intervals; and a sealant disposed between the first substrate and the second substrate And at least one color resist layer disposed between the first substrate and the second substrate; wherein at least one color resist layer and the sealant are alternately arranged between the first substrate and the second substrate to support the first substrate and the second substrate .
  • the total width of the at least one color resist layer and the sealant ranges from 200 to 4000 um.
  • At least one color resist layer and the sealant are disposed between the first substrate and the second substrate in a proportional width.
  • At least one color resist layer is a color resist layer, and the color resist layer is disposed adjacent to the sealant.
  • the sealant comprises a first sealant and a second sealant, and the color resist layer is disposed between the first sealant and the second sealant.
  • the at least one color resist layer comprises a first color resist layer and a second color resist layer, and the sealant is disposed between the first color resist layer and the second color resist layer.
  • At least one color resist layer is disposed on the first substrate and the second substrate by at least two of a red sub color resist, a green sub color resist or a blue sub color resist in a manner parallel to a horizontal plane of the first substrate and the second substrate. between.
  • At least one color resist layer is disposed on the first substrate and the second substrate by at least one of a red sub color resist, a green sub color resist or a blue sub color resist in a manner perpendicular to a horizontal plane of the first substrate and the second substrate. between.
  • the at least one color resist layer and the color resist layer of the display area of the display panel are formed by etching using the same mask.
  • another technical solution adopted by the present invention is to provide a display device, the display device comprising a display panel, the display panel comprising: a first substrate and a second substrate disposed at intervals; and being disposed on the first substrate a sealant between the first substrate and the second substrate; wherein at least one color resist layer and the sealant are alternately arranged between the first substrate and the second substrate, To support the first substrate and the second substrate.
  • the total width of the at least one color resist layer and the sealant ranges from 200 to 4000 um.
  • At least one color resist layer and the sealant are disposed between the first substrate and the second substrate in a proportional width.
  • At least one color resist layer is a color resist layer, and the color resist layer is disposed adjacent to the sealant.
  • the sealant comprises a first sealant and a second sealant, and the color resist layer is disposed between the first sealant and the second sealant.
  • the at least one color resist layer comprises a first color resist layer and a second color resist layer, and the sealant is disposed between the first color resist layer and the second color resist layer.
  • At least one color resist layer is disposed on the first substrate and the second substrate by at least two of a red sub color resist, a green sub color resist or a blue sub color resist in a manner parallel to a horizontal plane of the first substrate and the second substrate. between.
  • At least one color resist layer is disposed on the first substrate and the second substrate by at least one of a red sub color resist, a green sub color resist or a blue sub color resist in a manner perpendicular to a horizontal plane of the first substrate and the second substrate. between.
  • the at least one color resist layer and the color resist layer of the display area of the display panel are formed by etching using the same mask.
  • the display panel of the present invention comprises: a first substrate and a second substrate which are disposed at intervals; a sealant disposed between the first substrate and the second substrate; At least one color resist layer between the first substrate and the second substrate; wherein at least one color resist layer and the sealant are alternately arranged between the first substrate and the second substrate to support the first substrate and the second substrate.
  • the present invention replaces the spacer in the sealant by the color resist layer to support the first substrate and the second substrate, and can solve the unevenness around the sealant of the narrow bezel panel, and replace the spacer by the color resist layer.
  • the cost of the spacer can be eliminated, and the design cost can be effectively reduced.
  • FIG. 1 is a schematic structural view of a display panel of the present invention
  • FIG. 2 is a schematic structural view of a first embodiment of a partial cut line A-A of the display panel of FIG. 1;
  • FIG. 3 is a schematic structural view of a second embodiment of a partial cut line A-A of the display panel of FIG. 1;
  • Figure 4 is a schematic structural view showing a third embodiment of the section A-A of the display panel of Figure 1;
  • Figure 5 is a schematic structural view showing a fourth embodiment of the line A-A of the display panel of Figure 1;
  • FIG. 6 is a schematic structural view of a fifth embodiment of a partial cut line A-A of the display panel of FIG. 1;
  • Fig. 7 is a structural schematic view showing a sixth embodiment of a partially cut line A-A of the display panel of Fig. 1.
  • FIG. 1 is a schematic structural view of a display panel of the present invention
  • FIG. 2 is a schematic structural view of a first embodiment of a partial cut line A-A of the display panel of FIG.
  • the display panel includes a first substrate 110, a second substrate 120, a sealant 130, and at least one color resist layer 140.
  • the first substrate 110 and the second substrate 120 are spaced apart.
  • the sealant 130 is disposed between the first substrate 110 and the second substrate 120.
  • At least one color resist layer 140 is disposed between the first substrate 110 and the second substrate 120.
  • the first substrate 110 is a thin film transistor array substrate
  • the second substrate 120 is a color filter substrate
  • the second substrate 120 is a thin film transistor array substrate
  • the first substrate 110 is a color filter substrate.
  • At least one color resist layer 140 and the sealant 130 are alternately arranged between the first substrate 110 and the second substrate 120 to support the first substrate 110 and the second substrate 120. That is, at least one color resist layer 140 can replace a spacer (not shown) or other support supported between the first substrate 110 and the second substrate 120 in the sealant 130.
  • the total width D of the at least one color resist layer 140 and the sealant 130 ranges from 200 to 4000 um (micrometers), preferably, the total width D range of at least one color resist layer 140 and the sealant 130 It is 500-1000um.
  • at least one color resist layer 140 and the sealant 130 are disposed between the first substrate 110 and the second substrate 120 in a proportional width.
  • the width d1 of the at least one color resist layer 140 and the width of the sealant 130 are D2 is equal.
  • the width d1 of the at least one color resist layer 140 may be 2 times or 3 times the width d2 of the sealant 130, or the width d2 of the sealant 130 is 2 of the width d1 of the at least one resist layer 140. Double or triple.
  • At least one color resist layer 140 is a color resist layer.
  • at least one color resist layer 140 may also be a plurality of color resist layers.
  • At least one color resist layer 140 is disposed adjacent to the sealant 130.
  • at least one color resist layer 140 is disposed adjacent to the display area of the display panel, that is, at least one color resist layer 140 is in contact with the liquid crystal layer of the display panel.
  • the at least one color resist layer 140 is formed by at least two of the red sub color resist 141, the green sub color resist 142 or the blue sub color resist (not shown) in parallel with the horizontal plane of the first substrate 110 and the second substrate 120.
  • the first substrate 110 and the second substrate 120 are disposed, that is, each of the color resist layers is composed of at least one of a red sub-color resist 141, a green sub-color resist 142, or a blue sub-color resist. Since the thickness of the red sub-color resist 141, the green sub-color resist 142 or the blue sub-color resist is relatively small, the single-layer sub-color resist is not high enough to support the first substrate 110 and the second substrate 120, so it is necessary to have two or more sub-colors.
  • the barrier is disposed between the first substrate 110 and the second substrate 120 in a stacked manner.
  • at least one color resist layer 140 in FIG. 2 is composed of a layer of red sub-color resist 141 and a layer of green sub-color resist 142, and at least one color resist layer 140 is parallel to the first substrate 110 and the second substrate 120. level.
  • the red sub-color resist 141 and the green sub-color resist 142 are disposed in a stacked manner, that is, the red sub-color resist 141 is in contact with the first substrate 110, and the green sub-color resist 142 is in contact with the second substrate 120.
  • At least one color resist layer 140 may be composed of one layer of red sub-color resist 141 and one layer of blue sub-color resist; or at least one color resist layer 140 may be composed of one layer of blue sub-color resist and one The layer green sub-color resist 142 is formed; or the at least one color resist layer 140 may be composed of a layer of red sub-color resist 141, a layer of green sub-color resist 142 and a layer of blue sub-color resist.
  • at least one color resist layer 140 may be composed of two layers of red sub-color resists 141 and one layer of blue sub-color resists, or at least one color resist layer 140 may be composed of one layer of red sub-color resists 141 and two layers of blue sub-color resists.
  • the present invention is not limited to the at least one color resist layer 140 being composed of a red sub-color resist 141, a green sub-color resist 142 or a blue sub-color resist.
  • the at least one resist layer 140 may also be a red sub-color resist 141 and a green sub-color.
  • the color resist 142 and the blue sub-color resist combine to form a new sub-color resist composition, such as a yellow sub-color resist or a white sub-color resist.
  • At least one color resist layer 140 and the color resist layer of the display area of the display panel are formed by etching using the same mask, that is, at least one color resist layer 140 supported between the first substrate 110 and the second substrate 120.
  • the process is the same as that of the color resist layer of the display panel, so that the design cost can be reduced.
  • FIG. 3 is a schematic structural view of a second embodiment of a partial cut line AA of the display panel of FIG. 1, the first substrate 210 and the second substrate 220 of FIG. 3 and the first substrate of FIG. 110 and the second substrate 120 are in one-to-one correspondence.
  • the main difference between the display panel in FIG. 3 and the display panel in FIG. 1 is that at least one color resist layer 24 is composed of a red sub-color resist 241, a green sub-color resist (not shown) or a blue sub-color resist (not shown). At least one of them is disposed between the first substrate 210 and the second substrate 220 in a manner perpendicular to a horizontal plane of the first substrate 210 and the second substrate 220.
  • At least one color resist layer 240 is composed of one layer of red sub-color resists 141, and the red sub-color resists 141 are perpendicular to the horizontal plane of the first substrate 110 and the second substrate 120.
  • the sealant 230 is disposed near the display area of the display panel, that is, the sealant 230 is in contact with the liquid crystal layer of the display panel.
  • the red sub color resist 241 is disposed in a vertical manner, wherein one end of the red sub color resist 241 is in contact with the first substrate 210, and the other end of the red sub color resist 241 is in contact with the second substrate 220.
  • at least one color resist layer 240 is composed of one layer of blue sub-color resist or one layer of green sub-color resist; or at least one color resist layer 240 may be composed of red sub-color resist 241 and blue sub-color resist Or at least one color resist layer 240 may be composed of a blue sub color resist and a green sub color resist; or at least one color resist layer 240 may be composed of a red sub color resist 241, a green sub color resist, and a blue sub color resist.
  • At least one color resist layer 240 may be composed of two layers of red sub-color resists 241 and one layer of blue sub-color resists, or at least one color resist layer 240 may be composed of one layer of red sub-color resists 241 and two layers of blue sub-color resists. The specific needs depend on the actual situation.
  • FIG. 4 is a schematic structural view of a third embodiment of the AA line of the display panel of FIG. 1, the first substrate 310 and the second substrate 320 of FIG. 4 and the first substrate of FIG. 110 and the second substrate 120 are in one-to-one correspondence.
  • the main difference between the display panel in FIG. 4 and the display panel in FIG. 1 is that at least one color resist layer 340 includes a first color resist layer 341 and a second color resist layer 342, and the sealant 330 is disposed on the first color resist layer 341 and the first Between the two color resist layers 342.
  • the first color resist layer 341 and the second color resist layer 342 are respectively parallel to the first substrate 310 and the second substrate 320 by at least two of a red sub-color resist 343, a green sub-color resist 344 or a blue sub-color resist 345.
  • the manner of the horizontal plane is disposed between the first substrate 310 and the second substrate 320.
  • the first color resist layer 341 is disposed on the first substrate 310 and the second substrate 320 by the red sub color resist 343 and the green sub color resist 344 in parallel with the horizontal plane of the first substrate 310 and the second substrate 320.
  • the red sub-color resist 343 of the first color resist layer 341 contacts the first substrate 310
  • the green sub-color resist 344 of the first color resist layer 341 contacts the second substrate 320.
  • the second color resist layer 342 is disposed between the first substrate 310 and the second substrate 320 by the red sub-color resist 343 and the blue sub-color resist 345 in parallel with the horizontal plane of the first substrate 310 and the second substrate 320, that is, The blue sub-color resist 345 of the dichroic layer 342 contacts the first substrate 310, and the red sub-color resist 343 of the second color resist layer 342 contacts the second substrate 320.
  • the first color resist layer 341 and the second color resist layer 342 may also be composed of other sub color resists, which are not described herein.
  • the ratio of the width of the first color resist layer 341, the width of the sealant 330, and the width of the second color resist layer 342 is 1:2:3. It should be understood that the ratio of the width of the first color resist layer 341, the width of the sealant 330, and the width of the second color resist layer 342 is not limited to 1:2:3, and may be set according to actual needs.
  • FIG. 5 is a schematic structural view of a fourth embodiment of the AA line of the display panel of FIG. 1, the first substrate 410 and the second substrate 420 of FIG. 5 and the first substrate of FIG. 310 and the second substrate 320 are in one-to-one correspondence.
  • the main difference between the display panel in FIG. 5 and the display panel in FIG. 3 is that the first color resist layer 441 and the second color resist layer 442 are respectively formed by a red sub-color resist 441, a green sub-color resist 442 or a blue sub-color resist ( At least one of not shown) is disposed between the first substrate 410 and the second substrate 420 in a manner perpendicular to the horizontal plane of the first substrate 410 and the second substrate 420.
  • the first color resist layer 441 is composed of a red sub-color resist 441, the red sub-color resist 441 is in contact with the first substrate 410 and the second substrate 420, respectively; and the second color resist layer 442 is formed by a green sub-color resist 442.
  • the green sub color resist 442 is in contact with the first substrate 410 and the second substrate 420, respectively.
  • the ratio of the width of the first color resist layer 441, the width of the sealant 430, and the width of the second color resist layer 442 is 1:1:1, wherein the width of the first color resist layer 441 and the second color resist layer The width of 442 is equal.
  • the ratio of the width of the first color resist layer 441, the width of the sealant 430, and the width of the second color resist layer 442 is not limited to 1:1:1, and may also be specifically set according to actual needs.
  • the ratio of the width of the first color resist layer 441, the width of the sealant 430, and the width of the second color resist layer 442 is 1:2:1 or 2:1:2, and the like.
  • FIG. 6 is a schematic structural view of a fifth embodiment of a partial cut line AA of the display panel of FIG. 1 , and the first substrate 510 and the second substrate 520 of FIG. 6 are the first in FIG.
  • the substrate 110 and the second substrate 120 are in one-to-one correspondence.
  • the main difference between the display panel of FIG. 6 and the display panel of FIG. 1 is that the sealant 530 includes a first sealant 531 and a second sealant 532.
  • the color resist layer 540 is disposed on the first sealant 531 and the second sealant 532.
  • the color resist layer 540 is a color resist layer, and may also be a plurality of color resist layers.
  • the color resist layer 540 is disposed between the first substrate 510 and the second substrate 520 by the red sub color resist 541 and the green sub color resist 542 in a manner parallel to the horizontal plane of the first substrate 510 and the second substrate 520. That is, the red sub-color resist 541 is in contact with the first substrate 510, and the green sub-color resist 542 is in contact with the second substrate 520.
  • FIG. 7 is a schematic structural view of a sixth embodiment of a partially cut line AA of the display panel of FIG. 1, the first substrate 610 and the second substrate 620 of FIG. 7 and the first substrate of FIG.
  • the 510 and the second substrate 520 are in one-to-one correspondence.
  • the main difference between the display panel in FIG. 7 and the display panel in FIG. 6 is that the color resist layer 640 is formed by a red sub-color resist 641, a green sub-color resist (not shown), or a blue sub-color resist (not shown).
  • At least one of the first substrate 610 and the second substrate 620 is disposed between the first substrate 610 and the second substrate 620 in a manner perpendicular to the horizontal plane of the first substrate 610 and the second substrate 620.
  • the color resist layer 640 is composed of a red sub-color resist 641, and the red sub-color resist 641 is in contact with the first substrate 610 and the second substrate 620, respectively.
  • the display panel of the present invention includes: a first substrate and a second substrate disposed at intervals; a sealant disposed between the first substrate and the second substrate; and disposed between the first substrate and the second substrate At least one color resist layer; wherein at least one color resist layer and the sealant are alternately arranged between the first substrate and the second substrate to support the first substrate and the second substrate.
  • the present invention replaces the spacer in the sealant by the color resist layer to support the first substrate and the second substrate, and can solve the unevenness around the sealant of the narrow bezel panel, and replace the spacer by the color resist layer.
  • the cost of the spacer can be eliminated, and the design cost can be effectively reduced.

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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)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)

Abstract

一种显示面板和显示装置，显示面板包括间隔设置的第一基板（110）和第二基板（120）；设置在第一基板（110）和第二基板（120）之间的框胶（130）；设置在第一基板（110）和第二基板（120）之间的至少一色阻层（140）；其中至少一色阻层（140）与框胶（130）交替排列设置在第一基板（110）和第二基板（120）之间，以支撑第一基板（110）和第二基板（120）。通过色阻层（140）代替框胶（130）中的间隔物以支撑第一基板（110）和第二基板（120），可以省去间隔物的费用，降低设计成本，同时能够解决窄边框面板的框胶（130）周围显示不均匀现象。

Description

显示面板和显示装置
【技术领域】
本发明涉及液晶技术领域，特别是涉及一种显示面板以及应用该显示面板的显示装置。
【背景技术】
随着技术的发展以及人们生活的水平提高，显示装置已普遍应用在人们生活中。特别是窄边框的显示面板，其已成为当今社会发展的主流，窄边框的显示面板已应用在各种显示装置上。
在显示面板中，为了实现窄边框，通过将导电金球以及间隔物掺入到框胶之中，使得导电金球以及间隔物支撑在上基板和下基板之间。但是，间隔物的材料主要是密胺树脂或聚苯乙烯树脂等材料，而这些材料比显示面板的显示区域的支撑物的压缩率更大，使得处于框胶区域中的间隔物压缩比较严重，容易造成框胶区域的间距小于显示面板中间的显示区域的间距，这就会造成框胶一圈附近的区域出现显示不均匀现象。另外，由于在框胶中加入间隔物，需额外增加间隔物的费用，会加大设计成本。
综上所述，有必要提供一种显示面板和显示装置以解决上述问题。
【发明内容】
本发明主要解决的技术问题是提供一种显示面板和显示装置，能够解决窄边框面板的框胶周围显示不均匀现象，同时可以省去间隔物的费用，有效降低设计成本。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种显示面板，其包括：间隔设置的第一基板和第二基板；设置在第一基板和第二基板之间的框胶；设置在第一基板和第二基板之间的至少一色阻层；其中，至少一色阻层与框胶交替排列设置在第一基板和第二基板之间，以支撑第一基板和第二基板；至少一色阻层与框胶的总宽度范围为200-4000um；至少一色阻层包括第一色阻层和第二色阻层，框胶设置在第一色阻层和第二色阻层之间。
其中，至少一色阻层与框胶以等比例宽度设置在第一基板和第二基板之间。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种显示面板，其包括：间隔设置的第一基板和第二基板；设置在第一基板和第二基板之间的框胶；设置在第一基板和第二基板之间的至少一色阻层；其中，至少一色阻层与框胶交替排列设置在第一基板和第二基板之间，以支撑第一基板和第二基板。
其中，至少一色阻层与框胶的总宽度范围为200-4000um。
其中，至少一色阻层与框胶以等比例宽度设置在第一基板和第二基板之间。
其中，至少一色阻层为一色阻层，色阻层与框胶相邻设置。
其中，框胶包括第一框胶和第二框胶，色阻层设置在第一框胶和第二框胶之间。
其中，至少一色阻层包括第一色阻层和第二色阻层，框胶设置在第一色阻层和第二色阻层之间。
其中，至少一色阻层由红色子色阻、绿色子色阻或蓝色子色阻中的至少二者以平行第一基板和第二基板所在水平面的方式设置在第一基板和第二基板之间。
其中，至少一色阻层由红色子色阻、绿色子色阻或蓝色子色阻中的至少一者以垂直第一基板和第二基板所在水平面的方式设置在第一基板和第二基板之间。
其中，至少一色阻层与显示面板的显示区域的色阻层采用同一道光罩进行刻蚀形成。
为解决上述技术问题，本发明采用的又一个技术方案是：提供一种显示装置，该显示装置包括显示面板，该显示面板包括：间隔设置的第一基板和第二基板；设置在第一基板和第二基板之间的框胶；设置在第一基板和第二基板之间的至少一色阻层；其中，至少一色阻层与框胶交替排列设置在第一基板和第二基板之间，以支撑第一基板和第二基板。
其中，至少一色阻层与框胶的总宽度范围为200-4000um。
其中，至少一色阻层与框胶以等比例宽度设置在第一基板和第二基板之间。
其中，至少一色阻层为一色阻层，色阻层与框胶相邻设置。
其中，框胶包括第一框胶和第二框胶，色阻层设置在第一框胶和第二框胶之间。
其中，至少一色阻层包括第一色阻层和第二色阻层，框胶设置在第一色阻层和第二色阻层之间。
其中，至少一色阻层由红色子色阻、绿色子色阻或蓝色子色阻中的至少二者以平行第一基板和第二基板所在水平面的方式设置在第一基板和第二基板之间。
其中，至少一色阻层由红色子色阻、绿色子色阻或蓝色子色阻中的至少一者以垂直第一基板和第二基板所在水平面的方式设置在第一基板和第二基板之间。
其中，至少一色阻层与显示面板的显示区域的色阻层采用同一道光罩进行刻蚀形成。
本发明的有益效果是：区别于现有技术的情况，本发明的显示面板包括：间隔设置的第一基板和第二基板；设置在第一基板和第二基板之间的框胶；设置在第一基板和第二基板之间的至少一色阻层；其中，至少一色阻层与框胶交替排列设置在第一基板和第二基板之间，以支撑第一基板和第二基板。通过上述方式，本发明通过色阻层代替框胶中的间隔物以支撑第一基板和第二基板，能够解决窄边框面板的框胶周围显示不均匀现象，另外，由于色阻层代替间隔物，可以省去间隔物的费用，有效降低设计成本。
【附图说明】
图1是本发明显示面板的结构示意图；
图2是图1中显示面板A-A线的局部剖切的第一实施例的结构示意图；
图3是图1中显示面板A-A线的局部剖切的第二实施例的结构示意图；
图4是图1中显示面板A-A线的局部剖切的第三实施例的结构示意图；
图5是图1中显示面板A-A线的局部剖切的第四实施例的结构示意图；
图6是图1中显示面板A-A线的局部剖切的第五实施例的结构示意图；
图7是图1中显示面板A-A线的局部剖切的第六实施例的结构示意图。
【具体实施方式】
下面结合附图和实施方式对本发明进行详细说明。
本发明公开一种显示装置，该显示装置包括显示面板。如图1和图2所示，图1是本发明显示面板的结构示意图，图2是图1中显示面板A-A线的局部剖切的第一实施例的结构示意图。显示面板包括第一基板110、第二基板120、框胶130和至少一色阻层140。第一基板110和第二基板120间隔设置。框胶130围绕设置在第一基板110和第二基板120之间。至少一色阻层140设置在第一基板110和第二基板120之间。其中，第一基板110为薄膜晶体管阵列基板，第二基板120为彩色滤光片基板；或者第二基板120为薄膜晶体管阵列基板，第一基板110为彩色滤光片基板。
在本实施例中，至少一色阻层140与框胶130交替排列设置在第一基板110和第二基板120之间，以支撑第一基板110和第二基板120。即，至少一色阻层140能够替代在框胶130中支撑在第一基板110和第二基板120之间的间隔物（未图示）或其他支撑物。
在本实施例中，为了实现窄边框，至少一色阻层140与框胶130的总宽度D范围为200-4000um（微米），优选地，至少一色阻层140与框胶130的总宽度D范围为500-1000um。在本实施例中，至少一色阻层140与框胶130以等比例宽度设置在第一基板110和第二基板120之间，优选地，至少一色阻层140的宽度d1与框胶130的宽度d2相等。应理解，在其他实施例中，至少一色阻层140的宽度d1可以是框胶130的宽度d2的2倍或3倍，或者框胶130的宽度d2是至少一色阻层140的宽度d1的2倍或3倍。
在本实施例中，至少一色阻层140为一个色阻层，当然，在其他实施例中，至少一色阻层140也可以为多个色阻层。至少一色阻层140与框胶130相邻设置，优选地，至少一色阻层140靠近显示面板的显示区域设置，即至少一色阻层140与显示面板的液晶层接触。
其中，至少一色阻层140由红色子色阻141、绿色子色阻142或蓝色子色阻（未图示）中的至少二者以平行第一基板110和第二基板120所在水平面的方式设置在第一基板110和第二基板120之间，即每一个色阻层都由红色子色阻141、绿色子色阻142或蓝色子色阻中的至少一者构成。由于红色子色阻141、绿色子色阻142或蓝色子色阻的厚度比较小，单层子色阻不够高度支撑起第一基板110和第二基板120，因此必须由两层以上子色阻以叠层方式设置在第一基板110和第二基板120之间。如图2所示，图2中的至少一色阻层140由1层红色子色阻141和1层绿色子色阻142构成，同时至少一色阻层140平行第一基板110和第二基板120所在水平面。换句话而言，红色子色阻141和绿色子色阻142以叠层方式设置，即红色子色阻141与第一基板110接触，绿色子色阻142与第二基板120接触。应理解，在其他实施例中，至少一色阻层140可以由1层红色子色阻141和1层蓝色子色阻构成；或者至少一色阻层140可以由1层蓝色子色阻和1层绿色子色阻142构成；又或者至少一色阻层140可以由1层红色子色阻141、1层绿色子色阻142和1层蓝色子色阻构成。当然，至少一色阻层140可以由2层红色子色阻141和1层蓝色子色阻构成，或者至少一色阻层140可以由1层红色子色阻141和2层蓝色子色阻构成，具体需要根据实际情况而定。另外，本发明并不限定于至少一色阻层140由红色子色阻141、绿色子色阻142或蓝色子色阻构成，至少一色阻层140还可以是由红色子色阻141、绿色子色阻142和蓝色子色阻组合形成新的子色阻构成，如黄色子色阻或白色子色阻等等。
在本实施例中，至少一色阻层140与显示面板的显示区域的色阻层采用同一道光罩进行刻蚀形成，即支撑在第一基板110和第二基板120之间的至少一色阻层140与显示面板的色阻层的制程相同，以使能够降低设计成本。
如图3所示，图3是图1中显示面板A-A线的局部剖切的第二实施例的结构示意图，图3中的第一基板210和第二基板220与图1中的第一基板110和第二基板120一一对应。图3中的显示面板与图1中的显示面板主要区别在于：至少一色阻层24由红色子色阻241、绿色子色阻（未图示）或蓝色子色阻（未图示）中的至少一者以垂直第一基板210和第二基板220所在水平面的方式设置在第一基板210和第二基板220之间。在本实施例中，至少一色阻层240由1层红色子色阻141构成，且红色子色阻141垂直第一基板110和第二基板120所在水平面。另外，框胶230靠近显示面板的显示区域设置，即框胶230与显示面板的液晶层接触。
具体而言，红色子色阻241以垂直方式设置，其中红色子色阻241的一端与第一基板210接触，红色子色阻241的另一端与第二基板220接触。应理解，在其他实施例中，至少一色阻层240由1层蓝色子色阻或1层绿色子色阻构成；或至少一色阻层240可以由红色子色阻241和蓝色子色阻构成；或者至少一色阻层240可以由蓝色子色阻和绿色子色阻构成；又或者至少一色阻层240可以由红色子色阻241、绿色子色阻和蓝色子色阻构成。当然，至少一色阻层240可以由2层红色子色阻241和1层蓝色子色阻构成，或者至少一色阻层240可以由1层红色子色阻241和2层蓝色子色阻构成，具体需要根据实际情况而定。
如图4所示，图4是图1中显示面板A-A线的局部剖切的第三实施例的结构示意图，图4中的第一基板310和第二基板320与图1中的第一基板110和第二基板120一一对应。图4中的显示面板与图1中的显示面板主要区别在于：至少一色阻层340包括第一色阻层341和第二色阻层342，框胶330设置在第一色阻层341和第二色阻层342之间。其中第一色阻层341和第二色阻层342分别由红色子色阻343、绿色子色阻344或蓝色子色阻345中的至少二者以平行第一基板310和第二基板320所在水平面的方式设置在第一基板310和第二基板320之间。
在本实施例中，第一色阻层341由红色子色阻343和绿色子色阻344以平行第一基板310和第二基板320所在水平面的方式设置在第一基板310和第二基板320之间，即第一色阻层341的红色子色阻343接触第一基板310，第一色阻层341的绿色子色阻344接触第二基板320。第二色阻层342由红色子色阻343和蓝色子色阻345以平行第一基板310和第二基板320所在水平面的方式设置在第一基板310和第二基板320之间，即第二色阻层342的蓝色子色阻345接触第一基板310，第二色阻层342的红色子色阻343接触第二基板320。应理解，第一色阻层341和第二色阻层342还可以由其他子色阻构成，在此不一一赘述。
在本实施例中，第一色阻层341的宽度、框胶330的宽度和第二色阻层342的宽度的比例为1：2：3。应理解，第一色阻层341的宽度、框胶330的宽度和第二色阻层342的宽度的比例并不限定于1：2：3，还可以根据实际需要自行设置。
如图5所示，图5是图1中显示面板A-A线的局部剖切的第四实施例的结构示意图，图5中的第一基板410和第二基板420与图4中的第一基板310和第二基板320一一对应。图5中的显示面板与图3中的显示面板主要区别在于：第一色阻层441和第二色阻层442分别由红色子色阻441、绿色子色阻442或蓝色子色阻（未图示）中的至少一者以垂直第一基板410和第二基板420所在水平面的方式设置在第一基板410和第二基板420之间。在本实施例中，第一色阻层441由红色子色阻441构成，红色子色阻441分别与第一基板410和第二基板420接触；第二色阻层442由绿色子色阻442构成，绿色子色阻442分别与第一基板410和第二基板420接触接触。
优选地，第一色阻层441的宽度、框胶430的宽度和第二色阻层442的宽度的比例为1：1：1，其中第一色阻层441的宽度和第二色阻层442的宽度相等。当然，在其他实施例中，第一色阻层441的宽度、框胶430的宽度和第二色阻层442的宽度的比例并不限定为1：1：1，还可以根据实际需要特定设置，如第一色阻层441的宽度、框胶430的宽度和第二色阻层442的宽度的比例为1：2：1或2：1：2等等。
如图6所述，如图6是图1中显示面板A-A线的局部剖切的第五实施例的结构示意图，图6中的第一基板510和第二基板520与图1中的第一基板110和第二基板120一一对应。图6中的显示面板与图1中的显示面板主要区别在于：框胶530包括第一框胶531和第二框胶532，色阻层540设置在第一框胶531和第二框胶532之间，色阻层540由红色子色阻541、绿色子色阻542或蓝色子色阻（未图示）中的至少二者以平行第一基板510和第二基板520所在水平面的方式设置在第一基板510和第二基板520之间。其中，色阻层540为一个色阻层，也可以是多个色阻层。
在本实施例中，色阻层540由红色子色阻541和绿色子色阻542以平行第一基板510和第二基板520所在水平面的方式设置在第一基板510和第二基板520之间，即红色子色阻541与第一基板510接触，绿色子色阻542与第二基板520接触。
如图7所示，图7是图1中显示面板A-A线的局部剖切的第六实施例的结构示意图，图7中的第一基板610和第二基板620与图6中的第一基板510和第二基板520一一对应。图7中的显示面板与图6中的显示面板主要区别在于：色阻层640由红色子色阻641、绿色子色阻（未图示）或蓝色子色阻（未图示）中的至少一者以垂直第一基板610和第二基板620所在水平面的方式设置在第一基板610和第二基板620之间。在本实施例中，色阻层640由红色子色阻641构成，红色子色阻641分别与第一基板610和第二基板620接触。
综上所述，本发明的显示面板包括：间隔设置的第一基板和第二基板；设置在第一基板和第二基板之间的框胶；设置在第一基板和第二基板之间的至少一色阻层；其中，至少一色阻层与框胶交替排列设置在第一基板和第二基板之间，以支撑第一基板和第二基板。通过上述方式，本发明通过色阻层代替框胶中的间隔物以支撑第一基板和第二基板，能够解决窄边框面板的框胶周围显示不均匀现象，另外，由于色阻层代替间隔物，可以省去间隔物的费用，有效降低设计成本。
以上所述仅为本发明的实施方式，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (20)

  1. 一种显示面板，其中，所述显示面板包括：
    间隔设置的第一基板和第二基板；
    设置在所述第一基板和所述第二基板之间的框胶；
    设置在所述第一基板和所述第二基板之间的至少一色阻层；
    其中，所述至少一色阻层与所述框胶交替排列设置在所述第一基板和所述第二基板之间，以支撑所述第一基板和所述第二基板；
    所述至少一色阻层与所述框胶的总宽度范围为200-4000um；
    所述至少一色阻层包括第一色阻层和第二色阻层，所述框胶设置在所述第一色阻层和所述第二色阻层之间。
  2. 根据权利要求1所述的显示面板，其中，所述至少一色阻层与所述框胶以等比例宽度设置在所述第一基板和所述第二基板之间。
  3. 一种显示面板，其中，所述显示面板包括：
    间隔设置的第一基板和第二基板；
    设置在所述第一基板和所述第二基板之间的框胶；
    设置在所述第一基板和所述第二基板之间的至少一色阻层；
    其中，所述至少一色阻层与所述框胶交替排列设置在所述第一基板和所述第二基板之间，以支撑所述第一基板和所述第二基板。
  4. 根据权利要求3所述的显示面板，其中，所述至少一色阻层与所述框胶的总宽度范围为200-4000um。
  5. 根据权利要求4所述的显示面板，其中，所述至少一色阻层与所述框胶以等比例宽度设置在所述第一基板和所述第二基板之间。
  6. 根据权利要求3所述的显示面板，其中，所述至少一色阻层为一色阻层，所述色阻层与所述框胶相邻设置。
  7. 根据权利要求6所述的显示面板，其中，所述框胶包括第一框胶和第二框胶，所述色阻层设置在所述第一框胶和所述第二框胶之间。
  8. 根据权利要求3所述的显示面板，其中，所述至少一色阻层包括第一色阻层和第二色阻层，所述框胶设置在所述第一色阻层和所述第二色阻层之间。
  9. 根据权利要求3所述的显示面板，其中，所述至少一色阻层由红色子色阻、绿色子色阻或蓝色子色阻中的至少二者以平行所述第一基板和所述第二基板所在水平面的方式设置在所述第一基板和所述第二基板之间。
  10. 根据权利要求3所述的显示面板，其中，所述至少一色阻层由红色子色阻、绿色子色阻或蓝色子色阻中的至少一者以垂直所述第一基板和所述第二基板所在水平面的方式设置在所述第一基板和所述第二基板之间。
  11. 根据权利要求3所述的显示面板，其中，所述至少一色阻层与所述显示面板的显示区域的色阻层采用同一道光罩进行刻蚀形成。
  12. 一种显示装置，其中，所述显示装置包括显示面板，所述显示面板包括：
    间隔设置的第一基板和第二基板；
    设置在所述第一基板和所述第二基板之间的框胶；
    设置在所述第一基板和所述第二基板之间的至少一色阻层；
    其中，所述至少一色阻层与所述框胶交替排列设置在所述第一基板和所述第二基板之间，以支撑所述第一基板和所述第二基板。
  13. 根据权利要求12所述的显示面板，其中，所述至少一色阻层与所述框胶的总宽度范围为200-4000um。
  14. 根据权利要求13所述的显示面板，其中，所述至少一色阻层与所述框胶以等比例宽度设置在所述第一基板和所述第二基板之间。
  15. 根据权利要求12所述的显示面板，其中，所述至少一色阻层为一色阻层，所述色阻层与所述框胶相邻设置。
  16. 根据权利要求15所述的显示面板，其中，所述框胶包括第一框胶和第二框胶，所述色阻层设置在所述第一框胶和所述第二框胶之间。
  17. 根据权利要求12所述的显示面板，其中，所述至少一色阻层包括第一色阻层和第二色阻层，所述框胶设置在所述第一色阻层和所述第二色阻层之间。
  18. 根据权利要求12所述的显示面板，其中，所述至少一色阻层由红色子色阻、绿色子色阻或蓝色子色阻中的至少二者以平行所述第一基板和所述第二基板所在水平面的方式设置在所述第一基板和所述第二基板之间。
  19. 根据权利要求12所述的显示面板，其中，所述至少一色阻层由红色子色阻、绿色子色阻或蓝色子色阻中的至少一者以垂直所述第一基板和所述第二基板所在水平面的方式设置在所述第一基板和所述第二基板之间。
  20. 根据权利要求12所述的显示面板，其中，所述至少一色阻层与所述显示面板的显示区域的色阻层采用同一道光罩进行刻蚀形成。
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CN105068331B (zh) * 2015-08-27 2019-01-22 深圳市华星光电技术有限公司 液晶显示面板
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CN105549272A (zh) * 2016-01-29 2016-05-04 武汉华星光电技术有限公司 显示面板的封装结构及封装方法

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