CN109782473B - Display panel - Google Patents
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- CN109782473B CN109782473B CN201810083254.2A CN201810083254A CN109782473B CN 109782473 B CN109782473 B CN 109782473B CN 201810083254 A CN201810083254 A CN 201810083254A CN 109782473 B CN109782473 B CN 109782473B
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Abstract
The invention relates to a display panel, which comprises a first substrate, a second substrate, a sealing body, a display molecular layer, a first spacing unit and a second spacing unit, wherein the second substrate is arranged opposite to the first substrate, and the first substrate and the second substrate jointly define a display area and a peripheral area; the sealing body is positioned in the peripheral area and comprises a plurality of supporting fibers; the display molecular layer is arranged between the first substrate and the second substrate and is positioned in the display area; the first spacing unit is arranged in the display area and comprises a first color resistance layer and a first support body; the second spacing unit is arranged in the peripheral area and comprises a second color resistance layer and a second supporting body; the thickness of the first color resistance layer is larger than that of the second color resistance layer, so that an abdicating gap exists between the second color resistance layer and the second substrate to accommodate the supporting fiber.
Description
Technical Field
The invention relates to the technical field of display, in particular to a display panel capable of reducing display chromatic aberration.
Background
A Liquid Crystal Display (LCD) is a device that modulates external light to Display by using an electro-optical effect of Liquid Crystal. The display panel used in the LCD display generally uses two substrates, and a display molecule layer is filled between the two substrates. For example, in the TFT-LCD display panel manufacturing process, a Seal (Seal) is first coated on a first substrate, the first substrate and a second substrate are assembled to form a display panel substrate, and then the display panel substrate is cut along a cutting line to form a plurality of substrate units, and then the substrate units are subjected to subsequent processes such as removing a part of the first substrate, bonding an electronic element, and injecting a display molecule layer to form a display panel unit (cell).
In the Cutting process of the display panel substrate, especially in the Cutting process of a narrow bezel (Slim Border) display panel, Cutting on Seal is needed, and a support Fiber (Fiber) structure in the Seal causes resistance to the first substrate, so that the display panel structure is damaged, and further, display color difference (AG mura) is formed. Current narrow bezel designs must face this display color difference problem due to the resistance of the supporting fibers.
Disclosure of Invention
The embodiment of the invention relates to a display panel, which comprises a first substrate, a second substrate, a sealing body, a display molecular layer, a first spacing unit and a second spacing unit, wherein the first substrate is arranged on the first substrate; the second substrate is arranged opposite to the first substrate, and the first substrate and the second substrate jointly define a display area and a peripheral area; the sealing body is positioned in the peripheral area and comprises a plurality of supporting fibers; the display molecular layer is arranged between the first substrate and the second substrate and is positioned in the display area; the first spacing unit is arranged in the display area of the first substrate and comprises a first color resistance layer and a first support body; the second spacing unit is arranged in the peripheral area of the first substrate and comprises a second color resist layer and a second supporting body; wherein the thickness of the first color resistance layer is larger than that of the second color resistance layer.
In the display panel according to the embodiment of the invention, the peripheral region includes a first side, a second side and a third side, the second side and the third side are respectively located at two opposite sides of the first side, and the second spacing unit is disposed at the second side and the third side.
The display panel of the embodiment of the invention further comprises a circuit board arranged on the first side edge.
In the display panel according to the embodiment of the invention, when viewed by vertically projecting onto the first substrate, the second spacing units are in a strip structure.
The display panel according to the embodiment of the invention further includes a third spacing unit disposed on the first substrate and located in the sealing body, wherein the third spacing unit is located on the first side edge, and the third spacing unit is in a strip structure.
The display panel according to the embodiment of the invention further includes a fourth spacing unit disposed on the first substrate and located in the sealing body, and the fourth spacing unit is respectively located between the second spacing unit and the first spacing unit.
In the display panel according to the embodiment of the invention, when viewed by vertically projecting onto the first substrate, the first spacing unit and the fourth spacing unit are respectively in a dot structure, and the second spacing unit is in a strip structure.
The display panel according to the embodiment of the invention, wherein the top end of the second spacer unit contacts the sealing body or at least one of the supporting fibers.
In the display panel according to the embodiment of the invention, the first supporting body and the second supporting body have the same thickness.
In the display panel according to the embodiment of the invention, when viewed by vertically projecting onto the first substrate, the first spacing unit has a dot structure.
The embodiment of the invention also relates to a display panel, which comprises a first substrate, a second substrate, a sealing body, a display molecular layer, a first spacing unit and a second spacing unit; the second substrate is arranged opposite to the first substrate, and the first substrate and the second substrate jointly define a display area and a peripheral area; the sealing body is positioned in the peripheral area and comprises a plurality of supporting fibers; the display molecular layer is arranged between the first substrate and the second substrate and is positioned in the display area; the first spacing units are arranged in the display area of the first substrate and respectively comprise a first support body; the second spacing unit is arranged on the peripheral area of the first substrate and comprises a second supporting body; the first spacing unit further comprises a first color resistance layer, so that the thickness of the first spacing unit is larger than that of the second spacing unit.
The display panel according to the embodiment of the invention, wherein the peripheral region includes a first side, a second side and a third side, the second side and the third side are respectively located at two opposite sides of the first side, the display panel further includes a circuit board, wherein the second spacing unit is disposed at the second side and the third side, and the circuit board is disposed at the first side.
In the display panel according to the embodiment of the invention, when viewed by vertically projecting onto the first substrate, the second spacing units are in a strip structure.
The display panel according to the embodiment of the invention further includes a third spacing unit disposed on the first substrate and located in the sealing body, and the third spacing unit is located on the first side, wherein the thickness of the third spacing unit is greater than that of the second spacing unit, and the third spacing unit is in a strip structure.
The display panel according to the embodiment of the invention further includes a fourth spacing unit disposed on the first substrate and located in the sealing body, and the fourth spacing unit is respectively located between the second spacing unit and the first spacing unit.
In the display panel according to the embodiment of the invention, when viewed by vertically projecting onto the first substrate, the first spacing units and the fourth spacing units are respectively in a dot structure, and the second spacing units are in a strip structure.
The display panel according to the embodiment of the invention, wherein the top end of the second spacer unit contacts the sealing body or at least one of the supporting fibers.
In the display panel according to the embodiment of the invention, the first supporting body and the second supporting body have the same thickness.
In the display panel according to the embodiment of the invention, when viewed by vertically projecting onto the first substrate, the first spacing unit has a dot structure.
Drawings
Fig. 1 is a schematic partial structure view of a display panel YY' according to a first embodiment of the invention.
Fig. 2 is a schematic diagram illustrating the division of the peripheral area of a display panel according to a first embodiment of the present invention.
FIG. 3 is a schematic diagram of a partial structure of a section XX' of a display panel according to a second embodiment of the present invention.
Fig. 4 is a schematic partial structure view of a cross section of a display panel YY' according to a third embodiment of the invention.
Fig. 5 is a schematic top view of a spacer unit structure of a display panel according to a fourth embodiment of the invention.
Fig. 6 is a schematic partial structure view of a cross section of a display panel YY' according to a fifth embodiment of the invention.
Fig. 7 is a schematic top view of a cut mark region of a display panel according to a sixth embodiment of the invention.
Fig. 8 is a schematic top view of a part of a cut mark region of a display panel according to a sixth embodiment of the invention.
Wherein, the reference numbers:
100: first substrate 200: second substrate
300: sealing body 400: display molecule layer
500: the spacing unit 600: display panel
700: first substrate mother board 310: supporting fiber
510: first spacing unit 520: second spacer unit
530: third spacing unit 540: fourth spacing unit
501: light-shielding layer 502: color resist layer
512: first color resist layer 522: second color resist layer
532: third color resist 542: fourth color resist layer
503: the cover layer 504: support body
514: main support 524: cutting support
534: auxiliary support body
A1: display area a 2: peripheral zone
A3: external wire bonding area B1: the first side edge
B2: second side B3: third side edge
B4: fourth side P: cutting wire
P1: first cut line P2: second cutting line
XX': section YY 'along XX': section along YY' direction
M: cutting the marked area
M': cutting mark reserving area on first substrate after cutting
S1, S2, S3, S4: first, second, third and fourth first substrates on first substrate mother board
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the related art, the display panel 600 mainly includes a first Substrate 100 (e.g., CF Substrate), a second Substrate 200 (e.g., TFT Substrate), a sealing body 300(Seal), and a display molecule layer 400, wherein the sealing body 300 includes a supporting fiber 310 (fiber). In the embodiment of the invention, the supporting fiber 310 is used for providing support and improving the adhesion between the films, and the material thereof may be Silica gel balls (Silica balls), glass fiber, silicon dioxide (Silica), etc., but the invention is not limited thereto. The first substrate 100 and the second substrate 200 may jointly define a display area a1 and a peripheral area a2, and the first substrate 100 and the second substrate 200 are disposed opposite to each other. Specifically, the sealing body 300 is disposed in the peripheral region a2 of the first substrate 100, and the display molecule layer 400 is disposed in the display region a 1. In order to maintain a gap between the first substrate 100 and the second substrate 200 to accommodate the display molecule layer 400, a spacing unit 500 is further disposed on the first substrate 100, wherein the spacing unit 500 includes, in order from bottom to top: a light-shielding layer 501, a color resist layer 502, a cover layer 503, and a support 504. The supporting members 504 of the spacers in the display area a1 contact the second substrate 200, and the supporting members 504 of the spacers in the peripheral area a2 contact the sealing body 300. When the display panel 600 is cut along the cutting line P1 in the vertical projection range of the sealing body 300, the support fibers 310 in the sealing body 300 may generate resistance against the cutting blade, resulting in breakage of the second substrate 200.
In the embodiment of the invention, the thickness of the spacing unit 500 in the peripheral area a2 is changed by thinning or reducing the color resistance layer, so that an abdicating gap capable of accommodating the supporting fiber 310 exists between the spacing unit 500 at the position of the sealing body 300 and the second substrate 200, thereby preventing the structural damage of the display panel 600 caused by the resistance of the supporting fiber 310 when the sealing body 300 is cut.
Fig. 1 is a partial structural schematic view of a cross section of a display panel YY' according to a first embodiment of the invention. As shown in fig. 1, in this embodiment, the design of thinning the color resist layer specifically includes: the first spacing unit 510 is disposed at a position of the first substrate 100 corresponding to the display area a1 of the second substrate 200. The first spacing unit 510 includes a light-shielding layer 501, a first color resist layer 512, a cover layer 503, and a Main support 514(Main PS). In addition, the second spacer 520 is provided at the position of the peripheral region a2 of the first substrate 100. The second spacer unit 520 includes a light-shielding layer 501, a second color resist layer 522, a cover layer 503, and a cut support 524(SPS), and sets a thickness h of the first color resist layer 5121Is greater than the thickness h of the second resist 5222So that the total thickness H of the first interval unit 5101Greater than the total thickness H of the second spacing unit 5202. As such, there is sufficient clearance between the top surface of the second spacing unit 520 in the peripheral region a2 and the second substrate 200 to accommodate the supporting fiber 310. In other words, in the present embodiment, the first spacing unit 510 and the second spacing unit 520 are combined by the same layer, and by providing the color resistance layers with different thicknesses, there is sufficient space between the second spacing unit 520 and the second substrate 200 to accommodate the supporting fibers 310 in the sealing body 300, thereby avoiding the problem of display color difference generated in the cutting process. Specifically, in the embodiment of fig. 1, the main support 514 and the cutting support 524 are the same material. Preferably, the same mask is formed on the first substrate 100, and the heights of the main support 514 and the cutting support 524 are substantially the same. In addition, the first color resist layer 512 and the second color resist layer 522 are also made of the same material, and the thickness h1 of the first color resist layer 512 is greater than the thickness h2 of the second color resist layer 522. In practical cases, the firstThe color resist layer 512 and the second color resist layer 522 can be formed on the first substrate 100 by different masks, and further, color resists with different thicknesses are respectively disposed on the first spacing unit 510 and the second spacing unit 520, but the invention is not limited thereto. In another practical case, the first photoresist layer 510 and the second photoresist layer 520 may be formed on the first substrate 100 by using the same mask, for example, a Half-tone mask (Half-tone mask) or a gray-scale mask (gray mask), which facilitates forming photoresist layers with different thicknesses by using a single mask.
Fig. 2 is a schematic diagram illustrating the division of the peripheral area of a display panel according to a first embodiment of the present invention. As shown in fig. 2, the display panel 600 is rectangular, wherein the peripheral area a2 can be divided into a first side B1, a second side B2, a third side B3 and a fourth side B4, wherein the second side B2 and the third side B3 are respectively located at two opposite sides of the first side B1, and the fourth side B4 is located at an opposite side of the first side B1. Specifically, the first side B1 corresponds to the external wire bonding pad A3(OLB) of the second substrate 200, and thus, the circuit board or the circuit chip (not shown) of the display panel 600 is disposed at the first side B1. In the embodiment, the sealing element 300 is disposed on the first side B1, the second side B2, the third side B3 and the fourth side B4, and the sealing element 300 is a closed structure as seen from fig. 2. The second spacing elements 520 are located in the sealing body 310 in the second side edge B2 and the third side edge B3. Specifically, in the cutting process of the display panel 600, especially the narrow-frame display panel, the second spacing units 520 located at two sides are the cutting regions of the cutting process, and the cutting lines are located within the vertical projection range of the sealing body 300, so that an allowance gap enough to accommodate the supporting fibers 310 needs to be provided between the second spacing units 520 and the second substrate 200 to avoid the problem of display color difference. In other embodiments, the display panel 600 may also have a non-rectangular shape, for example, the display panel 600 may have a triangular shape, a polygonal shape, and the like, and the peripheral region a2 may be divided into different sides according to the display panels with different shapes, wherein the second spacing units 520 are disposed on the other sides except the first side B1.
FIG. 3 is a schematic diagram of a partial structure of a section XX' of a display panel according to a second embodiment of the present invention. As shown in fig. 3In the second embodiment of the present invention, continuing from the first embodiment, the third spacing unit 530 further includes: on the first side B1, a third spacing unit 530 including a light-shielding layer 501, a third color-resist layer 532, a covering layer 503 and a cut support 524 is disposed, and a thickness h of the third color-resist layer 532 is set3Equal to the thickness h of the first color resistance layer 5121Making the total thickness H of the third spacing unit 5303Equal to the total thickness H of the first spacing unit 5101. In other words, in the present embodiment, the third spacing unit 530 and the first spacing unit 510 are combined by the same layer, and have color resists with the same thickness. Preferably, the same mask is formed on the first substrate 100, the main support 514 and the dicing support 524 are made of the same material, and the heights of the main support 514 and the dicing support 524 are substantially the same. In addition, the first color resist 512 and the third color resist 532 are made of the same material, and the thickness h of the first color resist 5121Equal to the thickness h of the third color resist 5323. In practical applications, the first color resist layer 510 and the third color resist layer 530 can be formed on the first substrate 100 by the same mask, and the color resists with the same thickness are disposed on the first spacing unit 510 and the third spacing unit 530. Specifically, in the cutting process of the display panel 600, the third spacer 530 located at the first side B1 is outside the cutting region of the cutting process, and the second substrate 200 is not damaged due to the resistance of the supporting fibers 310, so that the third spacer 530 and the first spacer 510 have the same structure and height in consideration of the process and other factors.
Fig. 4 is a schematic partial structure view of a cross section of a display panel YY' according to a third embodiment of the invention. As shown in fig. 4, in a third embodiment of the present invention, continuing from the first embodiment, the fourth spacing unit 540 further includes: in the vertical projection range of the sealing body 300 of the first substrate 100 corresponding to the peripheral area a2 of the second substrate 200 and between the first spacing unit 510 and the second spacing unit 520, a fourth spacing unit 540 is provided, which includes a light-shielding layer 501, a fourth color-resist layer 542, a covering layer 503 and an auxiliary supporting body 534, and a thickness h of the fourth color-resist layer 542 is provided4Equal to the thickness of the first color resist layer 512Degree h1Making the total thickness H of the fourth spacing unit 5404Greater than the total thickness H of the second spacing unit 5202And is not greater than the total thickness H of the first spacing unit 5101. In other words, in the present embodiment, the fourth spacing unit 540 and the first spacing unit 510 are combined by the same layer, and have color resists with the same thickness. Specifically, the main supporter 514 and the auxiliary supporter 534 are designed to be the same material and the same thickness, but after the process, the thickness of the auxiliary supporter 534 is slightly smaller than that of the main supporter 514, so that the total thickness H of the fourth spacing unit 5404Slightly smaller than the total thickness H of the first spacing unit 5101。
Fig. 5 is a schematic top view of a spacer unit structure of a display panel according to a fourth embodiment of the invention. As shown in fig. 5, in the fourth embodiment of the present invention, the first spacing units 510 are dot-shaped structures and are distributed in the display area a1 to maintain the thickness of the display molecule layer 400 between the first substrate 100 and the second substrate 200 to be uniform and stable. The second spacing unit 520 and the third spacing unit 530 (not shown in fig. 5) are each a strip-shaped structure, are located within the vertical projection range of the sealing body 300, are connected to each other, and together with the sealing body 300, enclose the first substrate 100 and the second substrate 200 into a sealed box-shaped structure to accommodate the display molecule layer 400, maintain the thickness of the display molecule layer 400 uniform and stable, and provide stable support for the cutter wheel during the cutting process. The fourth spacing element 540 is a dot structure, is located in the vertical projection range of the sealing body 300, and is located between the first spacing element 510 and the second spacing element 520, so as to maintain the thickness of the display molecule layer 400 between the first substrate 100 and the second substrate 200 to be uniform and stable, fill the gap between the first spacing element 510 and the second spacing element 520, and provide a clear coating path of the sealing body 300 in the box-forming process. In the case-to-case process, when the first substrate 100 and the second substrate 200 are bonded, the top surface area of the auxiliary supporting body 534 of the fourth spacing unit 540 is smaller than that of the peripheral sealing body 300 due to the dot-shaped structure of the auxiliary supporting body 534. Therefore, when the supporting fibers 310 are present between the top of the auxiliary supporting body 534 and the second substrate 200, the supporting fibers 310 are easily extruded out of the space outside the auxiliary supporting body 534 after being pressed, and thus the structural damage of the second substrate 200 is not easily caused. However, the cutting support 524 of the second spacing unit 520 is a strip structure, so that there is no space for accommodating the support fiber 310 after being squeezed, which is easy to cause structural damage to the second substrate 200, and the thinning or layer-reducing design of the color-resist layer adopted in the embodiment of the present invention is an improvement on the cutting support 524 (the second spacing unit 520). By enlarging the space beyond the top of the cutting support 524 to accommodate the supporting fibers 310, i.e., increasing the accommodating space in the vertical direction, the structure of the second substrate 200 is prevented from being damaged, so as to reduce the occurrence of display color difference.
Fig. 6 is a schematic partial structure view of a cross section of a display panel YY' according to a fifth embodiment of the invention. As shown in fig. 6, in a fifth embodiment of the present invention, a color-resist layer reduction design is adopted, which specifically includes: the first spacing unit 510 including the light-shielding layer 501, the color-resist layer 220, the covering layer 503 and the main support 514 is disposed at a position of the first substrate 100 corresponding to the display area a1, and the second spacing unit 520 including the light-shielding layer 501, the covering layer 503 and the dicing support 524 is disposed at a position of the first substrate 100 corresponding to the peripheral area a 2. In the embodiment, the thicknesses of the corresponding layers of the first spacing unit 510 and the second spacing unit 520 are substantially equal, and the thicknesses of the main support 514 and the cutting support 524 are substantially equal, since the second spacing unit 520 has no color barrier layer, the thickness H of the first spacing unit 510 is substantially equal to that of the second spacing unit 5201Is greater than the thickness H of the second spacer unit 5202. As such, there is sufficient clearance between the top surface of the second spacer unit 520 and the second substrate 200 to accommodate the supporting fiber 310. In other words, in the present embodiment, the color resist layer 220 is disposed on the first spacing unit 510, so that there is sufficient space between the second spacing unit 520 and the second substrate 200 to accommodate the supporting fibers 310 in the sealing body 300, thereby avoiding the problem of display color difference generated in the cutting process.
Fig. 7 is a schematic top view of a cutting mark of a display panel according to a sixth embodiment of the invention. As shown in fig. 7, the first substrate 100 is cut by a first substrate mother board 700, and the first substrate mother board 700 in fig. 7 includes a first piece and a first pieceA substrate S1, a second first substrate S2, a third first substrate S3, a fourth first substrate S4, and four first substrates 100, but the invention is not limited thereto. The cutting mark region m (mark) is located at the intersection of the cutting lines (including the first cutting line P1 and the second cutting line P2) and is in a cross shape. Fig. 8 is a schematic top view of a part of a cut mark region of a display panel according to a sixth embodiment of the invention, which is an enlarged view of a portion indicated by a dotted line in fig. 7. As shown in fig. 8, in the present embodiment, taking the first substrate S1 as an example, the mark reserving area M 'and the area M ″ are cut on the first substrate S1 after being cut in the mark cutting area M, that is, the mark cutting area M' and the area M ″ are formed on the first substrate of the display panel. In the present embodiment, the cutting mark region M ″ has a first spacing unit 510, and the cutting mark region M' has a second spacing unit 520, wherein the total thickness H of the first spacing unit 5101Greater than the total thickness H of the second spacing unit 5202. Specifically, in the present embodiment, the first substrate of the display panel 600 is provided with the cutting marks, and the cutting marks are formed by the right-angle structure formed by the cutting mark regions M' and M ″. In addition, the partial scribe mark is located on the first side B1 of the peripheral region a2, and the partial scribe mark is located on the second side B2 or the third side B3 of the peripheral region a1, for example, referring to fig. 7, 8 and 2, the scribe mark region M' is located on the second side B2 of the peripheral region a1, and the scribe mark region M ″ is located on the first side B1 of the peripheral region a 1. In this way, there is enough clearance between the top surface of the second spacer unit 520 in the region M' and the second substrate 200 to accommodate the supporting fiber 310, thereby avoiding the problem of display color difference generated in the cutting process.
According to the embodiment of the invention, the color resistance layer of the spacing unit arranged on the first substrate is thinned or subjected to layer reduction design, so that the probability of damage of the display panel caused by the support fiber in the sealing body is reduced, the yield of the display panel is improved, and the problem of display color difference of the corresponding display device is avoided as much as possible; meanwhile, the present invention has a wide application range, and may be applied to all display panels using a color filter Substrate (CF Substrate) in addition to the FTF-LCD display panel used in the above embodiments, such as an STN-LCD (super Twist new Liquid Crystal display) display panel, but the present invention is not limited thereto.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the claims.
Claims (21)
1. A display panel, comprising:
a first substrate;
the second substrate is arranged opposite to the first substrate, and the first substrate and the second substrate jointly define a display area and a peripheral area;
the sealing body is positioned in the peripheral area and comprises a plurality of supporting fibers;
the display molecular layer is arranged between the first substrate and the second substrate and is positioned in the display area;
the first spacing unit is arranged in the display area of the first substrate and comprises a first color resistance layer and a first support body;
the second spacing unit is arranged on the peripheral area of the first substrate and comprises a second color resist layer and a second supporting body;
the support fiber is characterized in that the thickness of the first color resistance layer is larger than that of the second color resistance layer, and the yielding gap formed by the thickness difference between the second substrate and the second spacing unit can accommodate the support fiber.
2. The display panel according to claim 1, wherein the peripheral region includes a first side, a second side and a third side, the second side and the third side are respectively located at two opposite sides of the first side, and the second spacing unit is disposed at the second side and the third side.
3. The display panel of claim 2, further comprising a circuit board disposed at the first side.
4. The display panel of claim 1, wherein the second spacing units are stripe structures when viewed in a vertical projection on the first substrate.
5. The display panel of claim 2, further comprising a third spacer disposed on the first substrate and located in the sealing body, wherein the third spacer is located at the first side.
6. The display panel of claim 5, wherein the third spacing units are stripe structures.
7. The display panel of claim 1, further comprising fourth spacing units disposed on the first substrate and located in the sealing body, wherein the fourth spacing units are respectively located between the second spacing units and the first spacing units.
8. The display panel of claim 7, wherein the first spacing units and the fourth spacing units are respectively dot-shaped structures, and the second spacing units are stripe-shaped structures, when viewed in a vertical projection on the first substrate.
9. The display panel of claim 1, wherein the top end of the second spacing element contacts the sealing body or at least one of the supporting fibers.
10. The display panel of claim 1, wherein the first support and the second support have the same thickness.
11. The display panel of claim 1, wherein the first spacing units are dot-shaped structures when viewed in a vertical projection on the first substrate.
12. A display panel, comprising:
a first substrate;
the second substrate is arranged opposite to the first substrate, and the first substrate and the second substrate jointly define a display area and a peripheral area;
the sealing body is positioned in the peripheral area and comprises a plurality of supporting fibers;
the display molecular layer is arranged between the first substrate and the second substrate and is positioned in the display area;
the first spacing units are arranged in the display area of the first substrate and respectively comprise first supporting bodies;
the second spacing unit is arranged on the peripheral area of the first substrate and comprises a second supporting body;
the first spacing unit is characterized by further comprising a first color resistance layer, so that the thickness of the first spacing unit is larger than that of the second spacing unit, and the abdicating gap between the second substrate and the second spacing unit can accommodate the supporting fiber.
13. The display panel according to claim 12, wherein the peripheral region includes a first side, a second side and a third side, the second side and the third side are respectively located at two opposite sides of the first side, the display panel further includes a circuit board, wherein the second spacing units are disposed at the second side and the third side, and the circuit board is disposed at the first side.
14. The display panel of claim 12, wherein the second spacing units are stripe structures when viewed in a vertical projection on the first substrate.
15. The display panel of claim 13, further comprising a third spacer disposed on the first substrate and located in the sealing body, wherein the third spacer is located at the first side, and a thickness of the third spacer is greater than a thickness of the second spacer.
16. The display panel of claim 15, wherein the third spacing units are stripe structures.
17. The display panel according to claim 12, further comprising fourth spacing units disposed on the first substrate and located in the sealing body, wherein the fourth spacing units are respectively located between the second spacing units and the first spacing units.
18. The display panel of claim 17, wherein the first spacing units and the fourth spacing units are respectively dot-shaped structures, and the second spacing units are stripe-shaped structures, when viewed in a vertical projection on the first substrate.
19. The display panel of claim 12, wherein the top end of the second spacing element contacts the sealing body or at least one of the supporting fibers.
20. The display panel of claim 12, wherein the first support and the second support have the same thickness.
21. The display panel of claim 12, wherein the first spacing units are dot-shaped structures when viewed in a vertical projection on the first substrate.
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| CN201810083254.2A CN109782473B (en) | 2018-01-29 | 2018-01-29 | Display panel |
| TW107110342A TWI654466B (en) | 2018-01-29 | 2018-03-26 | Display panel |
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| CN201810083254.2A CN109782473B (en) | 2018-01-29 | 2018-01-29 | Display panel |
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| CN109782473B true CN109782473B (en) | 2022-02-08 |
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| JP2002258289A (en) * | 2001-02-28 | 2002-09-11 | Toshiba Corp | Liquid crystal display device |
| JP2008233242A (en) * | 2007-03-16 | 2008-10-02 | Toshiba Matsushita Display Technology Co Ltd | Liquid crystal display and method for manufacturing the same |
| CN102375270A (en) * | 2010-08-20 | 2012-03-14 | 北京京东方光电科技有限公司 | Method for coating peripheral auxiliary frame sealing glue, liquid crystal substrate, and box butting method and structure |
| CN104102037A (en) * | 2013-04-11 | 2014-10-15 | 株式会社日本显示器 | Liquid crystal display device and manufacturing method thereof |
| CN206147210U (en) * | 2016-11-03 | 2017-05-03 | 信利半导体有限公司 | Display panel |
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| TWI298402B (en) | 2003-08-11 | 2008-07-01 | Chi Mei Optoelectronics Corp | Method for manufacturing liquid crystal display panel |
| KR101142997B1 (en) | 2005-01-18 | 2012-05-08 | 삼성전자주식회사 | Color filter array panel and liquid crystal display including the same |
| US9690144B2 (en) | 2014-10-21 | 2017-06-27 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Curved liquid crystal panel wherein stage differences between primary and secondary photo-spacers decrease from a center to boundaries thereof and manufacturing method of the same |
| CN104360545B (en) | 2014-12-03 | 2018-02-06 | 京东方科技集团股份有限公司 | A kind of display panel, display device |
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| JPH04163422A (en) * | 1990-10-26 | 1992-06-09 | Seikosha Co Ltd | Manufacture for liquid crystal panel |
| JP2002258289A (en) * | 2001-02-28 | 2002-09-11 | Toshiba Corp | Liquid crystal display device |
| JP2008233242A (en) * | 2007-03-16 | 2008-10-02 | Toshiba Matsushita Display Technology Co Ltd | Liquid crystal display and method for manufacturing the same |
| CN102375270A (en) * | 2010-08-20 | 2012-03-14 | 北京京东方光电科技有限公司 | Method for coating peripheral auxiliary frame sealing glue, liquid crystal substrate, and box butting method and structure |
| CN104102037A (en) * | 2013-04-11 | 2014-10-15 | 株式会社日本显示器 | Liquid crystal display device and manufacturing method thereof |
| CN206147210U (en) * | 2016-11-03 | 2017-05-03 | 信利半导体有限公司 | Display panel |
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| CN109782473A (en) | 2019-05-21 |
| TW201932930A (en) | 2019-08-16 |
| TWI654466B (en) | 2019-03-21 |
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