CN209388086U - A kind of display panel and display device - Google Patents

A kind of display panel and display device Download PDF

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Publication number
CN209388086U
CN209388086U CN201822016172.4U CN201822016172U CN209388086U CN 209388086 U CN209388086 U CN 209388086U CN 201822016172 U CN201822016172 U CN 201822016172U CN 209388086 U CN209388086 U CN 209388086U
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China
Prior art keywords
substrate
area
frame glue
display panel
clear area
Prior art date
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Active
Application number
CN201822016172.4U
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Chinese (zh)
Inventor
何怀亮
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HKC Co Ltd
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HKC Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HKC Co Ltd filed Critical HKC Co Ltd
Priority to CN201822016172.4U priority Critical patent/CN209388086U/en
Priority to PCT/CN2018/120516 priority patent/WO2020113636A1/en
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Publication of CN209388086U publication Critical patent/CN209388086U/en
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    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1339Gaskets; Spacers; Sealing of cells

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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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The utility model discloses a kind of display panel and display devices.A kind of display panel, including substrate and frame glue, substrate include first substrate and the second substrate;Frame glue, for being bonded the first substrate and the second substrate;The substrate further includes clear area, is located at the frame glue and the corresponding dispensing area of substrate, for observing the coating result of the frame glue.By the way that clear area is arranged in corresponding dispensing area, the coating condition of frame glue from clear area can be with the coating condition of accurate measurements frame glue, the case where reducing and avoid the occurrence of leakage.

Description

A kind of display panel and display device
Technical field
The utility model relates to field of display technology more particularly to a kind of display panel and display devices.
Background technique
There are many merits such as thin fuselage, power saving, radiationless, obtain with progress, liquid crystal display with the development of science and technology It is widely applied.Liquid crystal display on existing market is largely backlight liquid crystal display comprising liquid crystal display panel and Backlight module (Backlight Mod- ule).Liquid crystal display panel includes color membrane substrates (Color Filter Substrate, CF Substrate, also referred to as colored filter substrate), array substrate (Thin Film Transistor Substrate, TFTSubstrate), there are transparent electrodes for the relative inner of aforesaid substrate.One layer of liquid crystal molecule is pressed from both sides between two plate bases (LiquidCrystal, LC).
With the development of liquid crystal display panel, more and more liquid crystal display panel applications are needed array substrate and coloured silk using sealant Ilm substrate is combined together, because there is lower cost, is become gradually and is saved design cost developing direction, and sealing is being used When glue bond array substrate and color membrane substrates, it may appear that the case where sealant width is insufficient, leads to leakage influences to produce good Rate.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of display panel for improving panel production yield and show Showing device.
To achieve the above object, the utility model provides a kind of display panel, including substrate and frame glue, the substrate packet First substrate and the second substrate are included, the frame glue is for being bonded the first substrate and the second substrate;The substrate further includes Area pellucida is located at the frame glue and the corresponding dispensing area of substrate, for observing the coating result of the frame glue.
Optionally, the first substrate includes metal layer, and the clear area is located at the frame glue of the first substrate Dispensing area.
Optionally, the second substrate includes black matrix, and the clear area is located at the frame glue of the second substrate Dispensing area.
Optionally, the first substrate includes metal layer, and the second substrate includes black matrix, and the clear area is located at institute State the dispensing area of the frame glue of first substrate and the second substrate.
Optionally, the clear area is overlapped with the dispensing area.
Optionally, the width of the clear area is greater than the width of the frame glue.
Optionally, the substrate includes viewing area and non-display area, and the first substrate includes metal layer, the metal layer Positioned at non-display area, the metal layer is equipped with the first vacancy section, and the clear area is located in the first vacancy section.
Optionally, the second substrate includes black matrix, and the black matrix is located at non-display area, and the black matrix is equipped with the Two vacancy sections, the clear area are located in the second vacancy section.
The invention also discloses a kind of display panels, comprising: first substrate, the second substrate and frame glue;The frame glue For being bonded the first substrate and the second substrate;The first substrate includes the first clear area and metal layer, the metal layer Equipped with the first vacancy section, first clear area corresponds to first vacancy section, and first clear area and the frame glue are coated with Area coincidence;
The second substrate include the second clear area and black matrix, the black matrix be equipped with the second vacancy section, described second Clear area corresponds to second vacancy section, and second clear area is overlapped with the frame glue dispensing area.
The invention also discloses a kind of display devices, including above-mentioned display panel.
In the present solution, first substrate is array substrate, the second substrate is color membrane substrates, relative to one kind known for inventor To be connected array substrate and color membrane substrates by frame glue in scheme, corresponding frame glue dispensing area, due to array substrate and Material blocks on color membrane substrates, it is not easy to which the width for observing frame glue be easy to cause frame glue poor sealing effect, leads to the feelings of leakage Condition, by the way that clear area is arranged in corresponding dispensing area, the coating condition of frame glue from clear area can be supervised accurately the application The coating condition for surveying frame glue, the case where reducing and avoid the occurrence of leakage.
Detailed description of the invention
Included attached drawing is used to provide that a further understanding of the embodiments of the present application, and which constitute one of specification Point, for illustrating presently filed embodiment, and with verbal description come together to illustrate the principle of the application.Under it should be evident that Attached drawing in the description of face is only some embodiments of the present application, for those of ordinary skill in the art, is not paying wound Under the premise of the property made is laborious, it is also possible to obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is a kind of schematic diagram of display panel of an embodiment of the utility model;
Fig. 2 is the schematic diagram in the section AA ' of the display panel of an embodiment of the utility model;
Fig. 3 is the schematic diagram in the section AA ' of the display panel of another embodiment of the utility model;
Fig. 4 is the schematic diagram in the section AA ' of the display panel of another embodiment of the utility model;
Fig. 5 is a kind of schematic diagram of display device of another embodiment of the utility model.
Wherein, 100, substrate;110, first substrate;111, metal layer;112, the first vacancy section;120, the second substrate; 121, black matrix;122, pixel electrode;123, photosensitive gap;124, the second vacancy section;130, clear area;131, first is transparent Area;132, the second clear area;140, non-display area;150, viewing area;200, frame glue;300, display panel;400, display dress It sets.
Specific embodiment
It is to be appreciated that term used herein above, disclosed specific structure and function details, it is only for description Specific embodiment is representative, but the application can be implemented by many alternative forms, be not construed as only It is limited to the embodiments set forth herein.
In the description of the present application, term " first ", " second " are used for description purposes only, and it is opposite to should not be understood as instruction Importance, or implicitly indicate the quantity of indicated technical characteristic.As a result, unless otherwise indicated, " first ", " are defined Two " feature can explicitly or implicitly include one or more of the features;The meaning of " plurality " is two or two More than.Term " includes " and its any deformation, mean and non-exclusive include, it is understood that there may be or addition is one or more that other are special Sign, integer, step, operation, unit, component and/or combination thereof.
In addition, "center", " transverse direction ", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", The term of the orientation or positional relationship of the instructions such as "outside" is that orientation or relative positional relationship based on the figure describe, only Be that the application simplifies description for ease of description, rather than indicate signified device or element must have a particular orientation, It is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
Furthermore unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " shall be understood in a broad sense, example Such as it may be fixed connection or may be dismantle connection, or integral connection;It can be mechanical connection, be also possible to be electrically connected It connects;It can be directly connected, it can also indirectly connected through an intermediary or the connection inside two elements.For ability For the those of ordinary skill in domain, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
Below with reference to the accompanying drawings the utility model is described in further detail with optional embodiment.
As shown in Figures 1 to 4, the utility model embodiment discloses a kind of display panel, including substrate 100 and frame glue 200, substrate 100 includes first substrate 110 and the second substrate 120, and frame glue 200 is for being bonded first substrate 110 and the second substrate 120;Substrate 100 further includes clear area 130, is located at frame glue 200 and the corresponding dispensing area of substrate 100, for observing frame glue 200 coating result.
In the present solution, first substrate 110 is array substrate 100, the second substrate 120 is color membrane substrates 100, relative to invention It is to be connected array substrate 100 and color membrane substrates 100 by frame glue 200 in a kind of scheme known to people, corresponding frame glue 200 dispensing areas, due to the material blocks in array substrate 100 and color membrane substrates 100, it is not easy to the width of frame glue 200 is observed, The case where be easy to causeing 200 poor sealing effect of frame glue, leading to leakage, the application is by being arranged clear area in corresponding dispensing area 130, the coating condition of frame glue 200 from clear area 130 can be reduced and be avoided with the coating condition of accurate measurements frame glue 200 There is the case where leakage, improve the production yield of display panel, improves production efficiency.
In one embodiment, first substrate 110 includes metal layer 111, and clear area 130 is located at the frame glue of first substrate 110 200 dispensing area.
In the present solution, clear area 130 is located at 200 dispensing area of frame glue of array substrate 100, pass through array substrate 100 The coating condition of detection frame glue 200 is removed in clear area 130, detects before array substrate 100 and color membrane substrates 100 bond, so that Occur to make up in time in the case that 200 width of frame glue is inadequate, array substrate 100 inadequate without generation 200 width of frame glue It is bonded together just generation leakage situation with color membrane substrates 100, leads to the situation that yield is low, is arranged in array substrate 100 saturating Area pellucida 130 does not influence the normal function of array substrate 100, while can provide detection zone, so that frame glue 200 is coated with not enough The case where can monitor in time, to promote production yield.
In one embodiment, the second substrate 120 includes black matrix 121, and clear area 130 is located at the frame glue of the second substrate 120 200 dispensing area.
In the present solution, clear area 130 is arranged on color membrane substrates 100, the material on color membrane substrates 100 is less, processing procedure Simply, exploitativeness is had more, while can also play the coating condition of monitoring frame glue 200.
In one embodiment, clear area 130 is located at the applying area of the frame glue 200 of first substrate 110 and the second substrate 120 Domain.
In the present solution, clear area 130 is arranged simultaneously in color membrane substrates 100 and array substrate 100, frame glue can be detected with two sides 200 coating condition can make frame glue 200 in seal array substrate 100 and color membrane substrates 100, avoid the occurrence of sealing not The case where sternly leading to leakage.
In one embodiment, first substrate 110 includes metal layer 111, and the second substrate 120 includes black matrix 121;Clear area 130 are overlapped with dispensing area.
In the present solution, the metal layer 111 in array substrate 100 is adjacent with clear area 130, clear area 130 and color membrane substrates 100 black matrix 121 is correspondingly arranged, and clear area 130 and dispensing area are completed to be overlapped, and can easier monitor frame glue 200 It is coated with insufficient place, when the frame glue 200 of dispensing area is insufficient, the edge of clear area 130 is easier to detect frame glue 200 Accuracy in detection can be improved in deficiency.
In one embodiment, the width of clear area is greater than the width of the frame glue.
In the present solution, the width of clear area 130 is greater than the width of frame glue, it can easier monitor that frame glue 200 is coated with Insufficient place, when the frame glue 200 of dispensing area is insufficient, the edge of clear area 130 is easier to detect that frame glue 200 is insufficient, Accuracy in detection can be improved.
In one embodiment, substrate 100 includes viewing area 150 and non-display area 150, and first substrate 110 includes metal layer 111, metal layer 111 is located at non-display area 150, and metal layer 111 is equipped with the first vacancy section 112, and the first vacancy section 112 is corresponding saturating Area pellucida 130.
Corresponding 150 position of viewing area of color membrane substrates 100 as shown in Figure 2 includes: 122 layers of pixel electrode, photosensitive gap 123 With black matrix 121, corresponding 150 position of viewing area of array substrate 100 includes metal layer 111, in the corresponding gold of non-display area 150 Belong to the dispensing area that 111 hollow out of layer corresponds to frame glue 200.Clear area 130 corresponds to 111 vacancy section of metal layer, by array substrate 100 The metal layer 111 of upper non-display area 150 is arranged to hollow out, is used as clear area 130 and detects 200 coating condition of frame glue.
In one embodiment, the second substrate 120 includes black matrix 121, and black matrix 121 is located at non-display area 150, black matrix 121 are equipped with the second vacancy section 124, corresponding second vacancy section 124 in clear area 130.
As shown in figure 3,121 hollow out of black matrix of the corresponding non-display area 150 of color membrane substrates 100, the correspondence of clear area 130 is black The hollowed out area of matrix 121 is used as clear area 130.
As shown in figure 4, another embodiment as the utility model, discloses a kind of display panel, comprising: first substrate 110, the second substrate 120 and frame glue 200;Frame glue 200 is for being bonded first substrate 110 and the second substrate 120;First substrate 110 Including the first clear area 131 and metal layer 111, metal layer 111 is equipped with the first vacancy section 112, the corresponding gold in the first clear area 130 Belong to 111 hollowed out area of layer, the first clear area 131 is overlapped with 200 dispensing area of frame glue;The second substrate 120 includes the second clear area 132 and black matrix 121, black matrix 121 is equipped with the second vacancy section 124, corresponding second vacancy section 124 in the second clear area 132, and second Clear area 132 is overlapped with 200 dispensing area of frame glue.
In the present solution, first substrate 110 is array substrate 100, the second substrate 120 is color membrane substrates 100, relative to invention It is to be connected array substrate 100 and color membrane substrates 100 by frame glue 200 in a kind of scheme known to people, corresponding frame glue 200 dispensing areas, due to the material blocks in array substrate 100 and color membrane substrates 100, it is not easy to the width of frame glue 200 is observed, The case where be easy to causeing 200 poor sealing effect of frame glue, leading to leakage, the application is by being arranged clear area in corresponding dispensing area 130, the coating condition of frame glue 200 from clear area 130 can be reduced and be avoided with the coating condition of accurate measurements frame glue 200 There is the case where leakage, clear area 130 is located at 200 dispensing area of frame glue of array substrate 100, passes through the saturating of array substrate 100 The coating condition of detection frame glue 200 is removed in area pellucida 130, detects before array substrate 100 and color membrane substrates 100 bond, makes to obtain It can be made up in time in the case that existing 200 width of frame glue is inadequate, array substrate 100 and coloured silk inadequate without generation 200 width of frame glue Ilm substrate 100 is bonded together just generation leakage situation, leads to the situation that yield is low, is arranged in array substrate 100 transparent Area 130 does not influence the normal function of array substrate 100, while can provide detection zone so that frame glue 200 be coated with it is inadequate Situation can monitor in time, to promote production yield.
As shown in figure 5, another embodiment as the utility model, discloses a kind of display device, shown including above-mentioned Show panel.
It should be noted that the restriction for each step being related in this programme, in the premise for not influencing concrete scheme implementation Under, it does not regard as being can be the step of making restriction to step sequencing, write on front what is first carried out, be also possible to It executes, is possibly even performed simultaneously afterwards, as long as this programme can be implemented, all shall be regarded as belonging to the guarantor of the utility model Protect range.
The technical solution of the utility model can be widely applied to various display panels, such as twisted nematic (Twisted Nematic, TN) display panel, plane conversion type (In-Plane Switching, IPS) display panel, vertical orientation type (Vertical Alignment, VA) display panel, more quadrant vertical orientation type (Multi-Domain Vertical Alignment, MVA) display panel, it is of course also possible to be other kinds of display panel, such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) display panel, applicable above scheme.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard To belong to the protection scope of the utility model.

Claims (10)

1. a kind of display panel characterized by comprising
Substrate, including first substrate and the second substrate;
Frame glue, for being bonded the first substrate and the second substrate;
The substrate further includes clear area, is located at the frame glue and the corresponding dispensing area of substrate, for observing the frame glue Coating result.
2. a kind of display panel as described in claim 1, which is characterized in that the first substrate includes metal layer, described Area pellucida is located at the dispensing area of the frame glue of the first substrate.
3. a kind of display panel as described in claim 1, which is characterized in that the second substrate includes black matrix, described Area pellucida is located at the dispensing area of the frame glue of the second substrate.
4. a kind of display panel as described in claim 1, which is characterized in that the first substrate includes metal layer, and described the Two substrates include black matrix, and the clear area is located at the dispensing area of the frame glue of the first substrate and the second substrate.
5. a kind of display panel as described in claim 1, which is characterized in that the clear area is overlapped with the dispensing area.
6. a kind of display panel as described in claim 1, which is characterized in that the width of the clear area is greater than the frame glue Width.
7. a kind of display panel as described in claim 1, which is characterized in that the substrate includes viewing area and non-display area, The first substrate includes metal layer, and the metal layer is located at non-display area, and the metal layer is equipped with the first vacancy section, described Area pellucida is located in the first vacancy section.
8. a kind of display panel as described in claim 1, which is characterized in that the substrate includes viewing area and non-display area, The second substrate includes black matrix, and the black matrix is located at non-display area, and the black matrix is equipped with the second vacancy section, described Area pellucida is located in the second vacancy section.
9. a kind of display panel characterized by comprising
First substrate and the second substrate;
Frame glue, for being bonded the first substrate and the second substrate;
The first substrate includes the first clear area and metal layer, and the metal layer is equipped with the first vacancy section, and described first is transparent Area corresponds to first vacancy section, and first clear area is overlapped with the frame glue dispensing area;
The second substrate includes the second clear area and black matrix, and the black matrix is equipped with the second vacancy section, and described second is transparent Area corresponds to second vacancy section, and second clear area is located at the two edges of the frame glue dispensing area.
10. a kind of display device, which is characterized in that including display panel as claimed in any one of claims 1 to 9.
CN201822016172.4U 2018-12-03 2018-12-03 A kind of display panel and display device Active CN209388086U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201822016172.4U CN209388086U (en) 2018-12-03 2018-12-03 A kind of display panel and display device
PCT/CN2018/120516 WO2020113636A1 (en) 2018-12-03 2018-12-12 Display panel and display apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822016172.4U CN209388086U (en) 2018-12-03 2018-12-03 A kind of display panel and display device

Publications (1)

Publication Number Publication Date
CN209388086U true CN209388086U (en) 2019-09-13

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WO (1) WO2020113636A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5408642B2 (en) * 2008-02-14 2014-02-05 株式会社ジャパンディスプレイ Display device
JP2017037172A (en) * 2015-08-10 2017-02-16 株式会社ジャパンディスプレイ Display
CN105549275A (en) * 2016-03-01 2016-05-04 京东方科技集团股份有限公司 Display panel, fabrication method thereof and display device
CN107529628A (en) * 2017-09-22 2018-01-02 惠科股份有限公司 Liquid crystal display panel
CN107479262A (en) * 2017-09-22 2017-12-15 惠科股份有限公司 A kind of liquid crystal display panel
CN107688257A (en) * 2017-09-22 2018-02-13 惠科股份有限公司 A kind of liquid crystal display panel
CN108803158B (en) * 2018-08-22 2021-06-04 惠科股份有限公司 Display panel and display device

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