CN212933199U - Display panel and display - Google Patents
Display panel and display Download PDFInfo
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- CN212933199U CN212933199U CN202021381023.9U CN202021381023U CN212933199U CN 212933199 U CN212933199 U CN 212933199U CN 202021381023 U CN202021381023 U CN 202021381023U CN 212933199 U CN212933199 U CN 212933199U
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- frame sealing
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- matrix layer
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Abstract
The utility model discloses a display panel, which comprises a frame sealing adhesive structure with a convex structure; the black matrix layer is positioned on the frame sealing adhesive structure and is provided with a through hole penetrating through the black matrix layer; the first substrate is positioned on the black matrix layer, and the protruding structure of the frame sealing adhesive structure penetrates through the through hole of the black matrix layer to be in direct contact with the first substrate. The utility model discloses a display panel is through seting up a through-hole on the black matrix layer, thereby make protruding structure on the frame is glued can with first base plate direct contact, because the adhesion of frame is glued itself is great, thereby can make various membrane base plate can not peel off from the black matrix layer easily, can make various membrane base plate and array substrate among the liquid crystal display separate required intensity increase from this, make various membrane base plate and array substrate can not separate easily, this kind of display panel easily processes and the processing cost is low in addition.
Description
Technical Field
The utility model belongs to the technical field of show, concretely relates to display panel and display.
Background
With the development of information technology, the demand for display devices has rapidly increased. In order to meet such a demand, Display devices represented by Liquid Crystal Displays (LCDs), Plasma Display Panels (PDPs), and Organic Light Emitting Display devices (OLEDs) have been rapidly developed.
Nowadays, the liquid crystal display has been widely used in the display field because of its thin body, space saving, power saving, no radiation, soft picture and no eye injury. Referring to fig. 1, fig. 1 is a schematic structural diagram of a display panel provided in the prior art, in which a liquid crystal display mainly includes a color film substrate and an array substrate of a pair-cell, and a liquid crystal and a sealant located between the array substrate and the color film substrate, where the sealant and a Black Matrix (BM) layer are located in a Dummy area, the Dummy area in fig. 1 is a non-display area, and an AA area is a display area. In the prior art, frame sealing glue is adopted to adhere a color film substrate and an array substrate to complete box matching, and then the frame sealing glue is subjected to ultraviolet curing to bond the color film substrate and the array substrate.
However, the strength required for separating the color film substrate from the array substrate in each liquid crystal display is weak, so that the color film substrate is often peeled off from the black matrix layer, mainly because the frame sealing adhesive (seal) is coated on the black matrix layer, and the viscosity of the black matrix layer is not enough, so that the color film substrate is peeled off from the black matrix layer.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems existing in the prior art, the utility model provides a display panel and display. The to-be-solved technical problem of the utility model is realized through following technical scheme:
a display panel, comprising:
the frame sealing glue structure is provided with a convex structure;
the black matrix layer is positioned on the frame sealing adhesive structure and is provided with a through hole penetrating through the black matrix layer;
the first substrate is positioned on the black matrix layer, and the protruding structure of the frame sealing adhesive structure penetrates through the through hole of the black matrix layer to be in direct contact with the first substrate.
In an embodiment of the present invention, the width of the through hole of the black matrix layer is one third of the width of the frame sealing adhesive structure.
In one embodiment of the present invention, the width of the through hole of the black matrix layer is 500 to 600 μm.
In an embodiment of the present invention, the frame sealing adhesive structure is a black frame sealing adhesive.
In an embodiment of the present invention, the black frame sealing adhesive is composed of a frame sealing adhesive and a black pigment uniformly distributed in the frame sealing adhesive.
In an embodiment of the present invention, the display panel further includes a second substrate, and the second substrate is located below the frame sealing adhesive structure.
In an embodiment of the present invention, the second substrate is an array substrate.
In an embodiment of the present invention, the first substrate is a color film substrate.
An embodiment of the present invention further provides a display, including the display panel of any one of the above embodiments.
The utility model has the advantages that:
the utility model discloses a display panel is through seting up a through-hole on the black matrix layer, thereby make protruding structure on the frame is glued can with first base plate direct contact, because the adhesion of frame is glued itself is great, thereby can make various membrane base plate can not peel off from the black matrix layer easily, can make various membrane base plate and array substrate among the liquid crystal display separate required intensity increase from this, make various membrane base plate and array substrate can not separate easily, this kind of display panel easily processes and the processing cost is low in addition.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of a display panel provided in the prior art;
fig. 2 is a schematic structural diagram of a display panel according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another display panel according to an embodiment of the present invention.
Description of reference numerals:
a frame sealing glue structure-10; a black matrix layer-20; a first substrate-30; a second substrate-40; raised structures-101.
Detailed Description
The present invention will be described in further detail with reference to specific examples, but the present invention is not limited thereto.
Example one
Referring to fig. 2, fig. 2 is a schematic structural diagram of a display panel according to an embodiment of the present invention. At present, peel off from the black matrix layer easily based on various membrane base plate among the liquid crystal display, thereby cause the problem of various membrane base plate and the easy separation of array substrate, the embodiment of the utility model provides a display panel, this display panel includes first base plate 30 and the frame sealing glue structure 10 that is located non-display area, black matrix layer 20, wherein, the one side that is close to first base plate 30 on the frame sealing glue structure 10 has protruding structure 101, the material of this protruding structure 101 is sealed the frame and glues, black matrix layer 20 is located on frame sealing glue structure 10, and black matrix layer 20 has the through-hole that link up black matrix layer 20, first base plate 30 is located on black matrix layer 20, and the protruding structure 101 that frame sealing glue structure 10 passed black matrix layer 20 passes through-hole and first base plate 30 direct contact.
In this embodiment, the protruding structure 101 is disposed on the frame sealing adhesive structure, so that the protruding structure 101 can pass through the through hole of the black matrix layer 20, and thus can directly contact with the first substrate 30, and the frame sealing adhesive has a relatively large viscosity, so that the adhesion between the frame sealing adhesive structure 10 and the first substrate 30 is increased, and thus the first substrate 30 cannot be easily peeled off from the black matrix layer 20, and the display panel of this embodiment can also avoid the problem of difficulty in cutting caused by directly coating the frame sealing adhesive structure 10 on the edge of the first substrate 30.
Further, the first substrate 30 may be a color film substrate, the color film substrate may include a glass substrate and a color film, and the color film is generally formed by red pixel resin, green pixel resin and blue pixel resin which are regularly arranged.
In addition, please refer to fig. 3, fig. 3 is a schematic structural diagram of another display panel according to an embodiment of the present invention. The display panel of the present embodiment may further include a second substrate 40, the first substrate 30 and the second substrate 40 are disposed opposite to each other, and the second substrate 40 is located under the sealant structure 10.
Because the second substrate 40 can directly contact the frame sealing adhesive structure 10, the adhesion between the second substrate 40 and the frame sealing adhesive structure 10 is large, and therefore when the frame sealing adhesive structure 10 can directly contact the first substrate 30, the strength required for separating the first substrate 30 from the second substrate 40 in the liquid crystal display can be increased, so that the first substrate 30 and the second substrate 40 cannot be easily separated, and in addition, the display panel is easy to process and manufacture, and the processing cost of the display panel of the embodiment is low.
Further, the second substrate 40 may be an array substrate, and particularly may be a TFT (Thin Film Transistor) array substrate, which may generally include a plurality of signal lines, a plurality of TFTs, and an alignment Film coated thereon to align molecules of a liquid crystal material. A Liquid Crystal Layer (Liquid Crystal Layer) is arranged between the color film substrate and the TFT array substrate, and the Liquid Crystal Layer has a working principle that a driving voltage is applied to the color film substrate and the TFT array substrate to control the rotation of Liquid Crystal molecules of the Liquid Crystal Layer, so as to refract light of the backlight module to generate a picture.
Further, referring to fig. 3, in the embodiment, the width D1 of the through hole of the black matrix layer 20 is one third of the width D2 of the frame sealing adhesive structure 10, so as to ensure light leakage, the width of the protrusion structure 101 of the frame sealing adhesive structure 10 is also D1, so that the protrusion structure 101 of the frame sealing adhesive structure 10 can be completely matched with the through hole of the black matrix layer 20, and light leakage cannot occur, in addition, because the thickness of the frame sealing adhesive structure 10 can be changed with the height of the frame sealing adhesive structure 10 during actual manufacturing, for the sake of safety, the width D1 of the through hole of the black matrix layer 20 is selected to be one third of the width D2 of the frame sealing adhesive structure 10, and the width D2 of the frame sealing adhesive structure 10 is a designed structure.
Preferably, the width D1 of the through hole of the black matrix layer is 500 to 600 μm, and the width of the protrusion 101 of the sealant structure 10 is also 500 to 600 μm.
In addition, since the currently used frame sealing adhesive structure 10 is generally milky white, there may be a possibility of light leakage between the frame sealing adhesive structure 10 and the first substrate 30, and thus the frame sealing adhesive structure 10 of the present embodiment is black, that is, the frame sealing adhesive structure 10 is black, so that there is no problem of light leakage at the portion where the frame sealing adhesive structure 10 directly contacts the first substrate 30.
Preferably, the black frame sealing adhesive is composed of a frame sealing adhesive and a black pigment uniformly distributed in the frame sealing adhesive, and the black frame sealing adhesive structure 10 can be obtained by uniformly mixing the black pigment with the frame sealing adhesive, so that the problem of light leakage of a part of the frame sealing adhesive structure 10 in direct contact with the first substrate 30 can be avoided.
Preferably, the black pigment is, for example, carbon black or black iron oxide.
In addition, the display panel of this embodiment may further include, for example, a polarizing film, a protective film, a common electrode, a liquid crystal layer, and the like, and other structures of the display panel are all related to the prior art and are not described herein again.
Example two
The embodiment of the utility model provides a still provide a display, this display is LCD, and the LCD that this embodiment provided includes: the display panel and the backlight module of the first embodiment are provided. The liquid crystal display may be any product or component with a display function, such as a mobile phone, a tablet computer, a television, a display, a notebook computer, a digital photo frame, and the like.
Specifically, referring to fig. 2, the display panel includes a first substrate 30, a frame sealing adhesive structure 10 located in a non-display area, and a black matrix layer 20, wherein a protruding structure 101 is disposed on a surface of the frame sealing adhesive structure 10 close to the first substrate 30, the protruding structure 101 is made of a frame sealing adhesive, the black matrix layer 20 is located on the frame sealing adhesive structure 10, the black matrix layer 20 has a through hole penetrating through the black matrix layer 20, the first substrate 30 is located on the black matrix layer 20, and the protruding structure 101 of the frame sealing adhesive structure 10 directly contacts the first substrate 30 through the through hole of the black matrix layer 20.
In this embodiment, the protruding structure 101 is disposed on the frame sealing adhesive structure, so that the protruding structure 101 can pass through the through hole of the black matrix layer 20, and thus can directly contact with the first substrate 30, and the frame sealing adhesive has a relatively large viscosity, so that the adhesion between the frame sealing adhesive structure 10 and the first substrate 30 is increased, and thus the first substrate 30 cannot be easily peeled off from the black matrix layer 20, and the display panel of this embodiment can also avoid the problem of difficulty in cutting caused by directly coating the frame sealing adhesive structure 10 on the edge of the first substrate 30.
Further, the first substrate 30 may be a color film substrate, the color film substrate may include a glass substrate and a color film, and the color film is generally formed by red pixel resin, green pixel resin and blue pixel resin which are regularly arranged.
Further, referring to fig. 3, the display panel of the present embodiment may further include a second substrate 40, the first substrate 30 and the second substrate 40 are disposed opposite to each other, and the second substrate 40 is located under the sealant structure 10.
Because the second substrate 40 can directly contact the frame sealing adhesive structure 10, the adhesion between the second substrate 40 and the frame sealing adhesive structure 10 is large, and therefore when the frame sealing adhesive structure 10 can directly contact the first substrate 30, the strength required for separating the first substrate 30 from the second substrate 40 in the liquid crystal display can be increased, so that the first substrate 30 and the second substrate 40 cannot be easily separated, and in addition, the display panel is easy to process and manufacture, and the processing cost of the display panel of the embodiment is low.
Further, the second substrate 40 may be an array substrate, and particularly, may be a TF array substrate.
Further, in the embodiment, the width D1 of the through hole of the black matrix layer 20 is one third of the width D2 of the frame sealing adhesive structure 10, so that the width of the protrusion structure 101 of the frame sealing adhesive structure 10 is also D1 to ensure no light leakage.
Preferably, the width D1 of the through hole of the black matrix layer is 500 to 600 μm, and the width of the protrusion 101 of the sealant structure 10 is also 500 to 600 μm.
Further, the frame sealing adhesive structure 10 is a black frame sealing adhesive.
Preferably, the black frame sealing glue is composed of frame sealing glue and black pigment uniformly distributed in the frame sealing glue.
Preferably, the black pigment is, for example, carbon black or black iron oxide.
The utility model discloses a display panel is through seting up a through-hole on the black matrix layer, thereby make protruding structure on the frame is glued can with first base plate direct contact, because the adhesion of frame is glued itself is great, thereby can make various membrane base plate can not peel off from the black matrix layer easily, can make various membrane base plate and array substrate among the liquid crystal display separate required intensity increase from this, make various membrane base plate and array substrate can not separate easily, this kind of display panel easily processes and the processing cost is low in addition.
The embodiment of the utility model provides a display panel, its realization principle and technological effect are similar with the display panel that above-mentioned embodiment provided, no longer give unnecessary details here.
It should be noted that other structures of the display of this embodiment belong to the common general knowledge in the art, and the preparation and the location thereof are the same as the conventional manner in the art, so the description of this embodiment is not repeated for other structures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (9)
1. A display panel, comprising:
the frame sealing glue structure is provided with a convex structure;
the black matrix layer is positioned on the frame sealing adhesive structure and is provided with a through hole penetrating through the black matrix layer;
the first substrate is positioned on the black matrix layer, and the protruding structure of the frame sealing adhesive structure penetrates through the through hole of the black matrix layer to be in direct contact with the first substrate.
2. The display panel according to claim 1, wherein a width of the through hole of the black matrix layer is one third of a width of the frame sealing adhesive structure.
3. The display panel according to claim 2, wherein the width of the through hole of the black matrix layer is 500 to 600 μm.
4. The display panel according to claim 1, wherein the frame sealing adhesive structure is a black frame sealing adhesive.
5. The display panel according to claim 4, wherein the black frame sealing glue is composed of a frame sealing glue and a black pigment uniformly distributed in the frame sealing glue.
6. The display panel according to claim 1, further comprising a second substrate, wherein the second substrate is located under the sealant structure.
7. The display panel according to claim 6, wherein the second substrate is an array substrate.
8. The display panel according to claim 1, wherein the first substrate is a color film substrate.
9. A display comprising the display panel according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021381023.9U CN212933199U (en) | 2020-07-14 | 2020-07-14 | Display panel and display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021381023.9U CN212933199U (en) | 2020-07-14 | 2020-07-14 | Display panel and display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212933199U true CN212933199U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021381023.9U Active CN212933199U (en) | 2020-07-14 | 2020-07-14 | Display panel and display |
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| CN (1) | CN212933199U (en) |
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