CN109782493B - Display panel - Google Patents
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- CN109782493B CN109782493B CN201810083255.7A CN201810083255A CN109782493B CN 109782493 B CN109782493 B CN 109782493B CN 201810083255 A CN201810083255 A CN 201810083255A CN 109782493 B CN109782493 B CN 109782493B
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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 on the first substrate and is positioned in the display area; the first substrate is arranged in the sealing body; the display panel further comprises a plurality of protruding structures which are arranged on the second substrate and correspond to the first spacing units respectively in position, so that a second yielding gap exists between the second spacing units and the second substrate, wherein the second yielding gap is larger than or equal to the diameter of the supporting fibers.
Description
Technical Field
The invention relates to the technical field of LCD display, in particular to an LCD display panel and a display device thereof.
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 a TFT-LCD (Thin Film transistor) display panel 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 portion of the second 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 frame (Slim Border) display panel, Cutting on Seal is needed, and a support Fiber (Fiber) structure in the Seal causes resistance to the second substrate, so that the structure of the display panel 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
In view of the above problems, an embodiment of the present invention discloses an LCD display panel capable of avoiding color difference caused by supporting fibers in frame glue, specifically, the LCD display panel includes: the display device 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 plurality of first spacing units are arranged on the first substrate and are positioned in the display area; the second spacing unit is arranged on the first substrate and is positioned in the sealing body; the second substrate is provided with a plurality of first spacing units, and the first spacing units are arranged on the first substrate and correspond to the second substrate.
In the display panel according to the embodiment of the present invention, an interlayer gap exists between the first substrate and the second substrate to accommodate the display molecule layer, and the height of the protruding structure is less than or equal to the interlayer gap; further, the height of the protruding structure is between 0.1 μm and G-0.5 μm, G being the width of the interlayer gap.
In the display panel according to the embodiment of the present invention, the peripheral region includes a first side, a second side and a third side, the second side is respectively connected to the first side and the third side, and the first side and the second side are respectively located at two opposite sides of the display region, wherein the second spacing unit is disposed at the first side; the circuit board is arranged on the second side edge.
In the display panel according to the embodiment of the invention, when the display panel is viewed by vertically projecting onto the first substrate, the second spacing units are in a strip structure.
The display panel of the embodiment of the invention further comprises a plurality of third spacing units, wherein the third spacing units are arranged on the first substrate and positioned in the sealing body, and the third spacing units are respectively positioned between the second spacing units and the first spacing units; a third yielding gap exists between the third spacing unit and the second substrate, wherein the third yielding gap is larger than or equal to the diameter of the supporting fibers.
The display panel according to the embodiment of the invention is characterized in that, when viewed by projecting perpendicularly onto the first substrate, the first spacing units and the third 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.
The embodiment of the invention also relates to a display panel, which comprises a first substrate, a second substrate, a shading layer, a display molecular layer, a sealing body, 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 shading layer is arranged on the first substrate and comprises a mesh area and an outer frame area, wherein the mesh area is arranged in the display area, and the outer frame area is arranged in the peripheral area; the display molecular layer is arranged between the first substrate and the second substrate and is positioned in the display area; the sealing body is positioned in the peripheral area and comprises a plurality of supporting fibers; a plurality of first spacing units are arranged in the mesh area; the second spacing unit is arranged in the outer frame area and is positioned in the sealing body; the second substrate is provided with a plurality of first spacing units, and the first spacing units are arranged on the second substrate and correspond to the first spacing units respectively in position, so that a second yielding gap exists between the second spacing units and the second substrate, wherein the second yielding gap is larger than or equal to the diameter of the supporting fibers.
In the display panel according to the embodiment of the present invention, an interlayer gap exists between the first substrate and the second substrate to accommodate the display molecule layer, and the height of the protruding structure is less than or equal to the interlayer gap; further, the height of the protruding structures is between 0.1 μm and G-0.5 μm.
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 is respectively connected to the first side and the third side, and the first side and the second side are respectively located at two opposite sides of the display region, wherein the second spacing unit is disposed at the first side; the circuit board is arranged on the second 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 of the embodiment of the invention also comprises a plurality of third spacing units which are arranged in the sealing body; and a third abdicating gap exists between the third spacing units and the second substrate, wherein the third abdicating gap is larger than or equal to the diameter of the supporting fibers.
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 third spacing units are respectively in a dot structure, and the second spacing units are in a strip 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, 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 plurality of first spacing units are arranged on the first substrate and are positioned in the display area; the second spacing unit is arranged on the first substrate and is positioned in the sealing body; the second substrate is provided with a plurality of first spacing units, and the first spacing units are arranged on the second substrate and are respectively corresponding to the first spacing units.
In the display panel according to the embodiment of the present invention, the peripheral region includes a first side, a second side and a third side, the second side is respectively connected to the first side and the third side, and the first side and the second side are respectively located at two opposite sides of the display region, wherein the second spacing unit is disposed at the first side; the circuit board is arranged on the second 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 of the embodiment of the invention further comprises a light shielding layer which is arranged on the first substrate and comprises a mesh area and an outer frame area, wherein the mesh area is positioned in the display area, and the outer frame area is positioned in the peripheral area; the color filter layer is arranged on the first substrate and is positioned in the mesh area; the first spacing unit is arranged in the net area, and the second spacing unit is arranged in the outer frame area.
Drawings
Fig. 1 is a schematic cross-sectional partial structure diagram of a display panel XX' according to a first embodiment of the invention.
Fig. 2A, 2B, 2C are schematic views of a support fiber according to a first embodiment of the present invention.
Fig. 3 is a schematic diagram illustrating the division of the peripheral area of the display panel according to the first embodiment of the present invention.
Fig. 4 is a schematic top view of a partial structure of a display panel according to a second embodiment of the present invention.
Fig. 5 is a schematic cross-sectional partial structure diagram of a display panel XX' according to a second embodiment of the invention.
Fig. 6 is a schematic top view of a partial structure of a display panel according to a third embodiment of the present invention.
Wherein, the reference numbers:
100: first substrate 200: second substrate
300: sealing body 400: display molecule layer
700: color filter structure
800: the display panel 210: projecting structure
310: support fiber 501: light shielding layer
502: color resist layer 503: covering layer
510: first spacing unit 520: second spacer unit
530: third spacing unit 514: main supporter
524: cutting the supporting body 534: auxiliary support body
A1: display area a 2: peripheral zone
A3: external wire bonding pad a 4: mesh zone
A5: outer frame region P: cutting wire
G: interlayer gaps H1, H2, H3: height of the spacer unit
h: height d of the protruding structure: support fiber diameter
XX': section plane
B1, B2, B3, B4: first, second, third and fourth sides
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 embodiment of the present invention, the LCD display panel 800 mainly includes a first Substrate 100 (e.g., CF Substrate), a second Substrate 200 (e.g., TFT Substrate), a display molecule layer 400, and a sealing body 300; the sealing body 300 includes a supporting fiber 301(fiber), the supporting fiber 301 is used for providing support and improving the adhesion between the films, and the material of the supporting fiber 301 may be Silica gel ball (Silica ball), glass fiber, gold (Au), silicon dioxide (Silica), etc., but the invention is not limited thereto. The first substrate 100 and the second substrate 200 are disposed opposite to each other, and the first substrate 100 and the second substrate 200 may jointly define a display area a1 and a peripheral area a 2. 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 an interlayer gap between the first substrate 100 and the second substrate 200 to accommodate the display molecule layer 400, a spacer unit is further provided on the first substrate 100 such that the interlayer gap has a width G. When the display panel 800 is cut along the cutting line P within the vertical projection range of the sealing body 300, the supporting fibers 310 in the sealing body 300 may generate resistance to the cutting blade, resulting in the breakage of the second substrate 200, and further, display color difference (AG mura).
The embodiment of the invention changes the thickness of the spacing unit at different positions by arranging the protruding structure 210 on the second substrate 200, so that an abdicating gap capable of accommodating the supporting fiber 310 exists between the spacing unit of the sealing body 300 and the second substrate 200, thereby avoiding the structural damage of the display panel caused by the resistance of the supporting fiber 310 when cutting above the sealing body 300.
Fig. 1 is a schematic cross-sectional partial structure diagram of a display panel XX' according to a first embodiment of the invention. As shown in fig. 1, in the present embodiment, at a position corresponding to the display area a1, the first substrate 100 is provided with a first spacing unit 510, wherein the first spacing unit 510 includes a light shielding layer 501, a color resist layer 502, a covering layer 503 and a main support 514 (MainPS); in a position corresponding to the peripheral area a2, the first substrate 100 is provided with a second spacing unit 520, wherein the second spacing unit 520 includes a light-shielding layer 501, a color-resist layer 502, a covering layer 503, and a cut support (SPS) 524. Referring to fig. 1, at the position of the display area a1, the second substrate 200 is provided with a protruding structure 210(Bump), and the protruding structure 210 corresponds to the first spacing unit 510, in other words, the protruding structure 210 and the first spacing unit 510 have an overlapping area in the vertical projection direction.
In the present embodiment, the height H of the first spacing unit 5101Height H from the second spacing unit 5202And the height h of the projection structures 210 is equal to or greater than the diameter d of the support fiber 310. As such, the interlayer gap G between the first substrate 100 and the second substrate 200 is the sum of the heights of the first spacing unit 510 and the protruding structure 210, i.e., G ═ H1+ h, such that the second spacer unit 510 has a clearance with the second substrate 200 to accommodate the supporting fiber 310. Such as support fibers in the seal body 300310 has a diameter d of 0.6 μm, the height h of the projection 210 can be set to 0.6 μm or more.
Specifically, in the present embodiment, the first spacing units 510 and the second spacing units 520 are assembled in the same layer, and in an optimal case, the same mask (mask) may be formed on the first substrate 100, the main support 514 and the cutting support 524 are made of the same material, and the heights of the main support 514 and the cutting support 524 are substantially the same, so that after the protruding structures 210 are disposed, the height of the main support 514 can be reduced while the interlayer gap between the first substrate 100 and the second substrate 200 is kept at G, and the height of the cutting support 524 can be correspondingly reduced, so that the offset gap existing between the second spacing units 520 and the second substrate 200 is increased to accommodate the supporting fibers 310. In some embodiments, the height h of the protrusion structures 210 is set to be less than the interlayer gap G. Further, the height h of the protrusion structure 210 is between 0.1 μm and G-0.5 μm, and when the interlayer gap G is 3.3 μm, the height h of the protrusion structure 210 is between 0.1 μm and 2.8 μm, but the invention is not limited thereto.
Fig. 2A, 2B, 2C are schematic views of a support fiber according to a first embodiment of the present invention. As shown in fig. 2A, when the support fiber 310 is spherical, the diameter d of the support fiber 310 is taken as the spherical diameter; as shown in FIG. 2B, when the supporting fiber 310 is of an ellipsoidal type, the diameter d of the supporting fiber 310 is defined as the equatorial diameter of the ellipsoidal type; as shown in fig. 2C, when the support fiber 310 is cylindrical, the diameter d of the support fiber 310 is taken as the cross-sectional diameter of the cylinder.
Fig. 3 is a schematic diagram illustrating the division of the peripheral area of the display panel according to the first embodiment of the present invention. As shown in fig. 3, the display panel 800 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 first side B1 and the third side B3 are respectively located at two opposite sides of the second side B2, and the fourth side B4 is located at an opposite side of the second side B2. Specifically, the second side B2 corresponds to the external wire bonding pad A3 of the second substrate 200, and thus the circuit board of the display panel 800 is disposed at the second side B2. 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. 3. Specifically, in the cutting process of the display panel 800, 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 some embodiments, the display panel 800 may also have a non-rectangular shape, for example, the display panel 800 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 second side B2. Referring to fig. 3 again, the embodiment shown in fig. 1 is a schematic diagram of a partial structure of section XX'.
Fig. 4 is a schematic top view of a partial structure of a display panel according to a second embodiment of the present invention, and fig. 5 is a schematic cross-sectional partial structure of an XX' display panel according to the second embodiment of the present invention. As shown in fig. 4 and 5, in the present embodiment, continuing the first embodiment, a third spacing unit 530 is disposed on 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, and includes a light-shielding layer 501, a color-resist layer 502, a covering layer 503 and an auxiliary supporting body 534(Seal PS), wherein a height H of the third spacing unit 530 is3Height H from the first spacing unit 5101Are equal. In other words, in the present embodiment, the first spacing unit 510 and the third spacing unit 530 are assembled in the same layer, and in an optimal case, the same mask (mask) may be formed on the first substrate 100, the main supporter 514 and the auxiliary supporter 534 are made of the same material, and the heights of the main supporter 514 and the auxiliary supporter 534 are substantially the same. In the embodiment, the third spacing elements 530 are located in the sealing body 310 in the other side than the second side B2, and the third spacing elements 530 are point-shaped when viewed in a vertical projection falling into the plane of the first substrate 100. In detail, the first spacing unit 510 and the third spacing unit 530 are respectively point-shaped when viewed in a vertical projection falling into a plane of the first substrate 100, and the second spacing unitThe partition unit 520 is in the shape of an elongated bar, as shown in fig. 4.
Fig. 6 is a schematic top view of a portion of a first substrate of a display panel according to a third embodiment of the invention. As shown in fig. 6, in the embodiment, the light-shielding layer 501 of the first substrate 100 can be divided into a mesh area a4 and an outer frame area a5, wherein the mesh area a4 is disposed in the display area a1, and the outer frame area a5 is disposed in the peripheral area a 2. The first substrate 100 further includes a plurality of color filter structures 700(CF), and the color filter structures 700 are located in the mesh area a 4. In the present embodiment, the first spacing unit 510 is disposed at the mesh area a4 of the first substrate 100; a second spacing element 520 is disposed at the location of the outer frame area a 5. In the embodiment, the protruding structures 210 (not shown in fig. 6) are disposed on the second substrate 200 at positions corresponding to the first spacing units 510, and the height h of the protruding structures 210 is greater than or equal to the diameter d of the supporting fibers, so that the second spacing units 510 and the second substrate 200 have a clearance to accommodate the supporting fibers 310, thereby solving the problem of color difference of the narrow frame structure.
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 appended claims.
Claims (22)
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;
a plurality of first spacing units arranged on the first substrate and positioned in the display area;
the second spacing unit is arranged on the first substrate and is positioned in the sealing body, and the second spacing unit and the first spacing unit are formed by the same photomask;
the structure is characterized by further comprising a plurality of protruding structures, wherein the protruding structures are arranged on the second substrate and correspond to the first spacing units in position respectively, so that second yielding gaps exist between the second spacing units and the second substrate, and the second yielding gaps are larger than or equal to the diameter of the supporting fibers.
2. The display panel of claim 1, wherein an interlayer gap exists between the first substrate and the second substrate to accommodate the display molecule layer, and a height of the protruding structure is less than or equal to the interlayer gap.
3. The display panel of claim 2, wherein the height of the protrusion structure is between 0.1 μm and G-0.5 μm, where G is the interlayer gap.
4. 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 is respectively connected to the first side and the third side, and the first side and the third side are respectively located at two opposite sides of the display region, wherein the second spacer unit is disposed at the first side.
5. The display panel of claim 4, further comprising a circuit board disposed at the second side.
6. The display panel of claim 1, wherein the second spacing units are stripe structures when viewed in a vertical projection on the first substrate.
7. The display panel of claim 1, further comprising a plurality of third spacer units disposed on the first substrate and located in the sealing body, wherein the third spacer units are respectively located between the second spacer units and the first spacer units; a third yielding gap exists between the third spacing unit and the second substrate, wherein the third yielding gap is larger than or equal to the diameter of the supporting fibers.
8. The display panel of claim 7, wherein the first spacing units and the third 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. 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;
a light shielding layer disposed on the first substrate and including a mesh region disposed on the display region and an outer frame region disposed on the peripheral region;
the display molecular layer is arranged between the first substrate and the second substrate and is positioned in the display area;
the sealing body is positioned in the peripheral area and comprises a plurality of supporting fibers;
a plurality of first spacing units arranged in the mesh region;
the second spacing unit is arranged in the outer frame area and is positioned in the sealing body, and the second spacing unit and the first spacing unit are formed by the same photomask;
the structure is characterized by further comprising a plurality of protruding structures, wherein the protruding structures are arranged on the second substrate and correspond to the first spacing units in position respectively, so that second yielding gaps exist between the second spacing units and the second substrate, and the second yielding gaps are larger than or equal to the diameters of the supporting fibers.
11. The display panel of claim 10, wherein an interlayer gap exists between the first substrate and the second substrate to accommodate the display molecule layer, and a height of the protrusion structure is less than or equal to the interlayer gap.
12. The display panel of claim 11, wherein the height of the protrusion structure is between 0.1 μm and G-0.5 μm, where G is an interlayer gap.
13. The display panel according to claim 10, wherein the peripheral region includes a first side, a second side and a third side, the second side is respectively connected to the first side and the third side, and the first side and the third side are respectively located at two opposite sides of the display region, wherein the second spacer unit is disposed at the first side.
14. The display panel of claim 13, further comprising a circuit board disposed at the second side.
15. The display panel of claim 10, wherein the second spacing units are stripe structures when viewed in a vertical projection on the first substrate.
16. The display panel of claim 10, further comprising a plurality of third spacing units disposed in the sealing body; a third abdicating gap exists between the third spacing unit and the second substrate, wherein the third abdicating gap is larger than or equal to the diameter of the supporting fiber.
17. The display panel of claim 16, wherein the first spacing elements and the third spacing elements are respectively dot-shaped structures, and the second spacing elements are stripe-shaped structures, when viewed in a vertical projection on the first substrate.
18. 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;
a plurality of first spacing units arranged on the first substrate and positioned in the display area;
the second spacing unit is arranged on the first substrate and is positioned in the sealing body, and the second spacing unit and the first spacing unit are formed by the same photomask;
the structure is characterized by further comprising a plurality of protruding structures, wherein the protruding structures are arranged on the second substrate and correspond to the first spacing units in position respectively, and the height of each protruding structure is larger than or equal to the diameter of each supporting fiber.
19. The display panel according to claim 18, wherein the peripheral region includes a first side, a second side and a third side, the second side is respectively connected to the first side and the third side, and the first side and the third side are respectively located at two opposite sides of the display region, wherein the second spacer unit is disposed at the first side.
20. The display panel of claim 19, further comprising a circuit board disposed at the second side.
21. The display panel of claim 18, wherein the second spacing units are stripe structures when viewed in a vertical projection on the first substrate.
22. The display panel according to claim 18, further comprising:
a light shielding layer disposed on the first substrate and including a mesh region and an outer frame region, wherein the mesh region is located in the display region and the outer frame region is located in the peripheral region;
the color filter layer is arranged on the first substrate and is positioned in the mesh area;
the first spacing unit is arranged in the net area, and the second spacing unit is arranged in the outer frame area.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810083255.7A CN109782493B (en) | 2018-01-29 | 2018-01-29 | Display panel |
| TW107109504A TWI662322B (en) | 2018-01-29 | 2018-03-20 | Display panel |
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| CN201810083255.7A CN109782493B (en) | 2018-01-29 | 2018-01-29 | Display panel |
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| CN109782493B true CN109782493B (en) | 2022-02-11 |
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| KR100970925B1 (en) * | 2006-12-29 | 2010-07-20 | 엘지디스플레이 주식회사 | LCD device and Manufacturing method of the same |
| US20110001915A1 (en) * | 2008-03-04 | 2011-01-06 | Kenji Kawazoe | Display panel, array substrate, color filter substrate, and method for producing display panel |
| CN101266368B (en) * | 2008-05-20 | 2011-09-14 | 友达光电股份有限公司 | Liquid crystal panel structure and method of manufacture |
| JP5247546B2 (en) * | 2009-03-16 | 2013-07-24 | 株式会社ジャパンディスプレイウェスト | Liquid crystal display |
| CN101697043A (en) * | 2009-06-24 | 2010-04-21 | 深超光电（深圳）有限公司 | Liquid crystal display panel |
| CN101813861B (en) * | 2010-05-06 | 2012-01-25 | 友达光电股份有限公司 | Liquid crystal display panel |
| CN103207480A (en) * | 2013-03-27 | 2013-07-17 | 京东方科技集团股份有限公司 | Mother board of display panel and method for manufacturing mother board |
| TWI600947B (en) * | 2016-11-24 | 2017-10-01 | 友達光電股份有限公司 | Pixel structure and active device array substrate for display panel |
| CN107229152B (en) * | 2017-07-04 | 2020-01-31 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel and manufacturing method thereof |
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| TWI662322B (en) | 2019-06-11 |
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