CN115202110B - Liquid crystal display screen with screen differentiation binding 'concave-convex' type wire outlet - Google Patents
Liquid crystal display screen with screen differentiation binding 'concave-convex' type wire outlet Download PDFInfo
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- CN115202110B CN115202110B CN202210938019.5A CN202210938019A CN115202110B CN 115202110 B CN115202110 B CN 115202110B CN 202210938019 A CN202210938019 A CN 202210938019A CN 115202110 B CN115202110 B CN 115202110B
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 40
- 230000004069 differentiation Effects 0.000 title claims abstract description 7
- 238000005452 bending Methods 0.000 claims abstract description 31
- 239000011521 glass Substances 0.000 claims description 23
- 238000009792 diffusion process Methods 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract 3
- 238000004804 winding Methods 0.000 abstract 3
- 230000000994 depressogenic effect Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 5
- 238000003475 lamination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a liquid crystal display screen with screen differentiation binding 'concave-convex' wire outlet and arrangement, which comprises a display screen; an AA boundary area is arranged below the display screen, a CF boundary is arranged below the AA boundary area, a concave part is arranged at the edge of the display screen at one side of the CF boundary, a PIN foot binding position is arranged at the concave part, an FPC (flexible printed Circuit) flat cable is arranged at the PIN foot binding position, and one end of the FPC flat cable is provided with a connection flat cable; the outer surface of connecting the winding displacement is equipped with a plurality of supporting parts, and the upper and lower end of every supporting part one side all is equipped with a draw-in strip and a draw-in groove, makes the bending region thickness that can keep connecting the winding displacement after buckling be less than the thickness of depressed part, makes the bending end that connects the winding displacement can be arranged in the depressed part. According to the invention, the FPC wire is bound and positioned with the PIN PIN through the connection wire, and after the FPC wire is bent, the bent end of the connection wire can be tightly adhered and positioned in the concave part, so that the performance problem caused by friction and scratch of the connection wire and the display screen is avoided, and the protectiveness of the FPC wire is improved.
Description
Technical Field
The invention relates to the technical field of liquid crystal display screens, in particular to a screen-differentiation-binding 'concave-convex' type liquid crystal display screen with a flat cable.
Background
The LCD screen, english is called LCD is Liquid Crystal Display, which is one of flat panel display; used for computers and various electronic display screen products; the display screen has the advantages of low power consumption, small volume, low radiation and great convenience for the internal structural design of the product.
In the prior art, the liquid crystal display screen is characterized in that the lower part of the glass is in a straight line flush type binding mode, when the bound FPC is bent towards the back, the bending vertex of the FPC and the bottom edge of the glass can generate a height difference, the height difference can occupy the internal structural space of a product, the protection degree of the FPC flat cable is not enough, and the flat cable is easy to scratch to cause performance problems; and the FPC flat cable is easy to be pulled and damaged during disassembly and maintenance.
Disclosure of Invention
The invention aims to provide a liquid crystal display screen with screen differentiation binding 'concave-convex' type flat cables, which solves the problems in the prior art.
In order to achieve the above object, the solution of the present invention is: a liquid crystal display screen with screen differentiation binding 'concave-convex' type wire outlet comprises a display screen; an AA boundary area is arranged below the display screen, a CF boundary is arranged below the AA boundary area, a concave part is arranged at the edge of the display screen at one side of the CF boundary far away from the AA boundary area, a PIN foot binding position is arranged at the concave part, an FPC flat cable is arranged at the PIN foot binding position, a connection flat cable for connecting the PIN foot binding position is arranged at one end of the FPC flat cable, and the FPC flat cable can be folded to the back of the display screen after being connected with the PIN foot binding position of the display screen through the connection flat cable; the outer surface of the connecting flat cable is provided with a plurality of supporting parts, and the upper end and the lower end of one side of each supporting part are respectively provided with a clamping strip and a clamping groove, so that the connecting flat cable can be clamped with the clamping grooves of the staggered supporting parts after being bent, the thickness of the bending area of the connecting flat cable is kept smaller than that of the concave part, and the bending end of the connecting flat cable can be positioned in the concave part; and a driving IC is arranged on the display screen between the CF boundary and the concave part.
Further, the display screen comprises a surface polaroid, liquid crystal display glass, an upper brightness enhancement sheet, a lower brightness enhancement sheet, a diffusion film, a light guide plate and a reflecting film; the surface polaroid is stuck on the liquid crystal display glass, and the liquid crystal display glass is stuck on the upper light enhancement sheet through double-sided adhesive tape; the lower light enhancement sheet is fixed below the upper light enhancement sheet, the diffusion film is fixed below the lower light enhancement sheet, the light guide plate is fixed below the diffusion film, and the reflecting film is fixed below the light guide plate.
Furthermore, a table-shaped part is arranged on the liquid crystal display glass, and the PIN foot binding position is arranged at the table-shaped part of the liquid crystal display glass.
Further, the upper light enhancement sheet, the lower light enhancement sheet, the diffusion film, the light guide plate and the fixed reflection film are overlapped together to form the backlight module.
Further, concave-convex structures are formed at the edges of the concave parts and the display screen.
Further, one end of the FPC flat cable far away from the connection flat cable is provided with a fixed flat cable.
Further, two groups of support bars are arranged on the connecting row lines between two adjacent support parts, and the number of each group of support bars is not less than three; one end of the supporting bar is connected with the connecting flat cable, and the other three sides are free ends, so that the supporting bar is attached to the connecting flat cable in a normal state, and protrudes out of the outer side wall of the supporting portion and is attached to the supporting portion when the connecting flat cable is bent.
Furthermore, air holes are formed in the connecting flat cables between two adjacent groups of supporting bars, and copper wires inserted into the connecting flat cables are positioned between the air holes; the two adjacent groups of support bars are symmetrically arranged about the air hole.
The beneficial effects of the invention compared with the prior art are as follows:
(1) According to the invention, the concave part is arranged on the display screen, the supporting part is arranged on the outer surface of the connecting flat cable, so that the FPC flat cable is connected with the PIN PIN through the connecting flat cable in a binding way, after the FPC flat cable is bent, the bent end of the connecting flat cable can be tightly adhered to and positioned in the concave part, not only can enough accommodating space be provided for the bending area of the connecting flat cable, but also the height difference between the bending area of the connecting flat cable of the FPC flat cable and the liquid crystal display glass is reduced, the performance problem caused by friction and scratch of the connecting flat cable and the display screen is avoided, the protectiveness of the FPC flat cable is improved, the structure of the liquid crystal display screen is optimized, and the size of the whole product is reduced;
(2) According to the invention, the support bars are arranged on the connecting flat cable, so that the support bars can protrude out of the outer side wall of the connecting flat cable after the connecting flat cable is bent, and the connecting flat cable, the support parts and the support bars can form a triangular support structure in a bending area, so that the support property of the bending end of the connecting flat cable is improved, the connecting flat cable is prevented from being excessively bent and damaged at the bending end, and the protection performance of the bending point of the connecting flat cable is further improved;
(3) According to the invention, the air holes are formed in the connecting flat wires between the support bars, and the copper wires inserted into the connecting flat wires are positioned between the air holes, so that the connecting flat wires can have enough space to carry out folding deformation when being bent, the bending elasticity of the connecting flat wires is improved, and the normal use of the copper wires of the FPC flat wires is not influenced.
Drawings
FIG. 1 is a schematic diagram showing the front structure of a first embodiment of the invention in an unfolded FPC flat-wire state after a display screen is connected with the FPC flat-wire;
FIG. 2 is a schematic diagram showing a front structure of the right end of the driving IC at the recess portion in FIG. 1 according to the present invention;
FIG. 3 is a schematic view showing a back surface structure of the display panel of FIG. 1 in a state of folding the FPC bus line after the display panel is connected with the FPC bus line;
FIG. 4 is an exploded view of a display screen of the present invention;
FIG. 5 is a schematic diagram showing a partial side view of a bending region of a connection flat cable of the FPC flat cable of the present invention;
FIG. 6 is a schematic view showing a partially enlarged cross-sectional structure of a bending region of a connection flat cable of the FPC flat cable of the present invention;
FIG. 7 is a schematic view showing a partial front view of a connection cable of the FPC cable of the present invention;
FIG. 8 is a schematic diagram showing the front structure of a second embodiment of the invention in an unfolded FPC flat-wire state after the display screen is connected with the FPC flat-wire;
fig. 9 is a schematic diagram of a front structure of a third embodiment of the invention in an unfolded FPC flat cable state after the display screen is connected with the FPC flat cable.
In the drawings, the list of components represented by the various numbers is as follows:
1. a display screen; 11. a surface polarizer; 12. a liquid crystal display glass; 13. double faced adhesive tape; 14. a polishing piece is arranged; 15. a lower polishing sheet; 16. a diffusion film; 17. a light guide plate; 18. a reflective film;
2. an AA boundary region;
3. binding and positioning PIN PINs;
4. FPC flat cable; 41. connecting a flat cable; 42. fixing the flat cable; 43. a support part; 431. clamping strips; 432. a card slot 432; 44. a support bar; 45. air holes;
5. CF boundaries;
6. a driving IC;
7. a concave portion.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Embodiment one:
as shown in fig. 1-7, a liquid crystal display screen with screen differentiation binding 'concave-convex' flat cable comprises a display screen 1; an AA boundary area 2 is arranged below the display screen 1, a CF boundary 5 is arranged below the AA boundary area 2, a concave part 7 is arranged at the edge of the display screen 1 at one side, far away from the AA boundary area 2, of the CF boundary 5, a PIN foot binding position 3 is arranged at the concave part 7, an FPC flat cable 4 is arranged at the PIN foot binding position 3, a connection flat cable 41 for connecting the PIN foot binding position 3 is arranged at one end of the FPC flat cable 4, and the FPC flat cable 4 can be folded to the back of the display screen 1 after being connected with the PIN foot binding position 3 of the display screen 1 through the connection flat cable 41; the outer surface of the connection flat cable 41 is provided with a plurality of supporting parts 43, and the upper end and the lower end of one side of each supporting part 43 are respectively provided with a clamping strip 431 and a clamping groove 432, so that after the connection flat cable 41 is bent, the clamping strips 431 and the clamping grooves 432 of the staggered supporting parts 43 can be mutually clamped to keep the thickness of the bending area of the connection flat cable 41 smaller than the thickness of the concave part 7, and the bending end of the connection flat cable 41 can be positioned in the concave part 7; a driving IC6 is arranged on the display screen 1 between the CF boundary 5 and the concave part 7; the recess 7 is located at one end of the edge of the display screen 1 (as shown in fig. 1, in this embodiment, the recess 7 is located at the left end of the driving IC 6), and the arrangement of the recess 7 can provide enough accommodating space for the bending region of the connection flat cable 41 of the FPC flat cable 4, so that not only can the height difference between the bending region of the connection flat cable 41 and the display screen 1 be reduced, but also the performance problem of the connection flat cable 41 due to friction and scratch is avoided, the protectiveness of the FPC flat cable 4 is improved, the structure of the liquid crystal display screen is optimized, and the size of the whole product is reduced; the arrangement position of the concave part 7 is not limited to the left end of the driving IC6, but also can be arranged at the right end of the driving IC6 (as shown in fig. 2), so that the wiring positions of the PIN foot binding bit 3 and the FPC flat cable 4 can be adjusted according to actual requirements so as to meet the single-side wiring requirements of different display screens 1; after the connecting flat cable 41 is bent, the clamping joint and the lamination can be realized through the clamping strip 431 and the clamping groove 432 of the supporting part 43, so that the thickness of the bent end of the connecting flat cable 41 can be ensured to be lower than the thickness of the concave part 7 through the mutual lamination of the supporting part 43 after the connecting flat cable 41 is bent, and further the phenomenon of friction and scratch between the connecting flat cable 41 and the display screen 1 caused by the excessively high height of the bent area of the connecting flat cable 41 is avoided;
in this embodiment, the display screen 1 includes a surface polarizer 11, a liquid crystal display glass 12, an upper brightness enhancement film 14, a lower brightness enhancement film 15, a diffusion film 16, a light guide plate 17, and a reflective film 18; the surface polaroid 11 is attached to the liquid crystal display glass 12, and the liquid crystal display glass 12 is attached to the upper light enhancement sheet 14 through the double faced adhesive tape 13; a lower light enhancement sheet 15 is fixed below the upper light enhancement sheet 14, a diffusion film 16 is fixed below the lower light enhancement sheet 15, a light guide plate 17 is fixed below the diffusion film 16, and a reflecting film 18 is fixed below the light guide plate 17; in this embodiment, a table portion is provided on the lcd glass 12, and the PIN binding bit 3 is disposed at the table portion of the lcd glass 12; in this embodiment, the upper brightness enhancement film 14, the lower brightness enhancement film 15, the diffusion film 16, the light guide plate 17 and the fixed reflective film 18 are stacked together to form a backlight module; the backlight module can ensure the stable use of the display screen 1; the concave part 7 can be arranged below the table-shaped part of the liquid crystal display glass 12 of the display screen 1, so that a sufficient space can be provided for the joint of the connecting flat cable 41 of the FPC flat cable 4 and the PIN foot binding position 3 after the connecting flat cable 41 and the PIN foot binding position 3 are connected, and therefore, the height difference between the bending area of the connecting flat cable 41 of the FPC flat cable 4 and the liquid crystal display glass 12 is reduced, and the problem of flat cable scraping caused by friction between the bending area of the connecting flat cable 41 and the liquid crystal display glass 12 is avoided;
in this embodiment, the concave portion 7 and the edge of the display screen 1 form a concave-convex structure; the special shape formed by the concave part 7 and the display screen 1 can provide enough accommodation space for the bending area of the connection flat cable 41 of the FPC flat cable 4, so that the performance problem caused by friction and scratch of the connection flat cable 41 can be avoided, the protectiveness of the FPC flat cable 4 is improved, the connection flat cable 41 and the PIN foot binding position 3 can be conveniently fixed and detached, and the damage to the connection flat cable 41 caused during device maintenance is avoided;
in this embodiment, a fixed flat cable 42 is disposed at one end of the FPC flat cable 4 away from the connection flat cable 41; the fixed flat cable 42 is used for connecting an external port, so that the display screen 1 and the FPC flat cable 4 are ensured to be normally used;
in this embodiment, two sets of support bars 44 are disposed on the connection flat cable 41 between two adjacent support portions 43, and the number of each set of support bars 44 is not less than three; one end of the supporting bar 44 is connected with the connecting flat cable 41, and the other three sides are free ends, so that the supporting bar 44 is attached to the connecting flat cable 41 in a normal state, and protrudes out of the outer side wall of the supporting portion 43 and is attached to the supporting portion 43 when the connecting flat cable 41 is bent; in this embodiment, air holes 45 are formed in the connection flat cables 41 between two adjacent sets of support bars 44, and copper wires inserted into the connection flat cables 41 are located between the air holes 45; adjacent two groups of the support bars 44 are symmetrically arranged about the air holes 45; the supporting strips 44 are arranged, so that the supporting strips 44 protrude out of the side wall of the connecting flat cable 41 after the connecting flat cable 41 is bent, an included angle is formed between the supporting strips 44 and the outer side wall of the connecting flat cable 41 in a bending area, the right opposite free ends of the connecting ends of the supporting strips 44 are abutted against the outer surfaces of the supporting parts 43 opposite to the free ends, and a triangular supporting structure is formed among the connecting flat cable 41, the supporting parts 43 and the supporting strips 44, so that the supporting performance of the bending end of the connecting flat cable 41 is improved, the connecting flat cable 41 is prevented from being excessively bent and damaged at the bending end, and the protective performance of the bending end of the connecting flat cable 41 is further improved; the arrangement of the air holes 45 can enable the connecting flat cable 41 to have enough space to carry out folding deformation when being bent, so that the bending elasticity of the connecting flat cable 41 is improved, and the normal use of copper wires of the FPC flat cable 4 is not affected; support strips 44 symmetrically disposed about the air holes 45; the connecting flat cable 41 can be provided with a supporting strip 44 for supporting at any bending section;
embodiment two:
as shown in fig. 8, the present embodiment differs from the first embodiment in that: in this embodiment, the recess 7 is located in the middle of the edge of the display screen 1, and the driving IC6 is located right above the recess 7, so that the positions between the PIN binding position 3 and the FPC cable 4 and between the PIN binding position 6 and the driving IC6 are optimized, and the FPC cable 4 can be conveniently connected with the PIN binding position 3;
embodiment III:
as shown in fig. 9, this embodiment differs from the first embodiment in that: in this embodiment, the concave portions 7 are located at two ends of the edge of the display screen 1, the driving IC6 is located between the two concave portions 7, so that the positions between the PIN binding position 3 and the FPC cable 4 and between the driving IC6 are further optimized, the FPC cable 4 can be connected with the PIN binding position 3 through the dual-connection cable 41, the connection between the FPC cable 4 and the PIN binding position 3 can be facilitated, and the connection stability between the display screen 1 and the FPC cable 4 can be improved;
in summary, according to the liquid crystal display screen with the screen-differentiation binding 'concave-convex' type outgoing flat cable, the concave part 7 is arranged on the display screen 1, and the supporting part 43 is arranged on the outer surface of the connecting flat cable 41, so that after the FPC flat cable 4 is connected with the PIN foot binding position 3 through the connecting flat cable 41 and the FPC flat cable 4 is bent, the bent ends of the connecting flat cable 41 can be tightly bonded and positioned in the concave part 7, enough accommodating space in the bending area of the connecting flat cable 41 can be provided, the height difference between the bending area of the connecting flat cable 41 of the FPC flat cable 4 and the liquid crystal display glass 12 is reduced, the performance problem caused by friction and scratch of the connecting flat cable 41 and the display screen 1 is avoided, the protectiveness of the FPC flat cable 4 is improved, the structure of the liquid crystal display screen is optimized, and the size of the whole product is reduced.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present invention. In this specification, schematic representations of the above terms should not be understood as necessarily being directed 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. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (8)
1. A liquid crystal display screen with screen differentiation binding 'concave-convex' type wire outlet comprises a display screen (1); the method is characterized in that: an AA boundary area (2) is arranged below the display screen (1), a CF boundary (5) is arranged below the AA boundary area (2), a concave part (7) is arranged at the edge of the display screen (1) on one side, far away from the AA boundary area (2), of the CF boundary (5), a PIN foot binding position (3) is arranged at the concave part (7), an FPC flat cable (4) is arranged at the PIN foot binding position (3), a connection flat cable (41) for connecting the PIN foot binding position (3) is arranged at one end of the FPC flat cable (4), and the FPC flat cable (4) can be folded to the back of the display screen (1) after being connected with the PIN foot binding position (3) of the display screen (1) through the connection flat cable (41); the outer surface of the connecting flat cable (41) is provided with a plurality of supporting parts (43), the upper end and the lower end of one side of each supporting part (43) are respectively provided with a clamping strip (431) and a clamping groove (432), so that the connecting flat cable (41) can be clamped with the clamping grooves (432) through the clamping strips (431) of the staggered supporting parts (43) after being bent, the thickness of the bending area of the connecting flat cable (41) is kept to be smaller than the thickness of the concave part (7), and the bending end of the connecting flat cable (41) can be positioned in the concave part (7); a driving IC (6) is arranged on the display screen (1) between the CF boundary (5) and the concave part (7).
2. The screen differential binding 'concave-convex' flat cable-outlet liquid crystal display screen as set forth in claim 1, wherein: the display screen (1) comprises a surface polaroid (11), liquid crystal display glass (12), an upper brightness enhancement sheet (14), a lower brightness enhancement sheet (15), a diffusion film (16), a light guide plate (17) and a reflecting film (18); the surface polaroid (11) is adhered to the liquid crystal display glass (12), and the liquid crystal display glass (12) is adhered to the upper light enhancement sheet (14) through the double faced adhesive tape (13); the light source is characterized in that a lower light enhancement sheet (15) is fixed below the upper light enhancement sheet (14), a diffusion film (16) is fixed below the lower light enhancement sheet (15), a light guide plate (17) is fixed below the diffusion film (16), and a reflecting film (18) is fixed below the light guide plate (17).
3. The screen differential binding 'concave-convex' flat cable-outlet liquid crystal display screen as set forth in claim 2, wherein: the liquid crystal display glass (12) is provided with a table-shaped part, and the PIN binding bit (3) is arranged at the table-shaped part of the liquid crystal display glass (12).
4. The screen differential binding 'concave-convex' flat cable-outlet liquid crystal display screen as set forth in claim 2, wherein: the upper light enhancement sheet (14), the lower light enhancement sheet (15), the diffusion film (16), the light guide plate (17) and the fixed reflection film (18) are overlapped to form the backlight module.
5. A screen differentiated binding "concavo-convex" flat panel display according to any one of claims 1-4, wherein: concave-convex structures are formed at the edges of the concave parts (7) and the display screen (1).
6. The screen differential binding 'concave-convex' flat cable-outlet liquid crystal display screen as set forth in claim 1, wherein: and one end of the FPC flat cable (4) far away from the connection flat cable (41) is provided with a fixed flat cable (42).
7. The screen differential binding 'concave-convex' flat cable-outlet liquid crystal display screen as set forth in claim 1, wherein: two groups of supporting bars (44) are arranged on the connecting flat cable (41) between two adjacent supporting parts (43), and the number of each group of supporting bars (44) is not less than three; one end of each supporting bar (44) is connected with the connecting flat cable (41), and the other three sides are free ends, so that the supporting bars (44) are attached to the connecting flat cable (41) in a normal state, and protrude out of the outer side wall of the supporting portion (43) and are attached to the supporting portion (43) when the connecting flat cable (41) is bent.
8. The screen differential binding 'concave-convex' flat cable-outlet liquid crystal display of claim 7, wherein: air holes (45) are formed in the connecting flat wires (41) between two adjacent groups of supporting strips (44), and copper wires inserted into the connecting flat wires (41) are positioned between the air holes (45); two adjacent groups of supporting strips (44) are symmetrically arranged about the air hole (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210938019.5A CN115202110B (en) | 2022-08-05 | 2022-08-05 | Liquid crystal display screen with screen differentiation binding 'concave-convex' type wire outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210938019.5A CN115202110B (en) | 2022-08-05 | 2022-08-05 | Liquid crystal display screen with screen differentiation binding 'concave-convex' type wire outlet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115202110A CN115202110A (en) | 2022-10-18 |
| CN115202110B true CN115202110B (en) | 2024-03-15 |
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| CN202210938019.5A Active CN115202110B (en) | 2022-08-05 | 2022-08-05 | Liquid crystal display screen with screen differentiation binding 'concave-convex' type wire outlet |
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| CN109870850A (en) * | 2019-03-27 | 2019-06-11 | 武汉华星光电技术有限公司 | Backlight module and liquid crystal display |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP7043267B2 (en) * | 2018-01-17 | 2022-03-29 | 株式会社ジャパンディスプレイ | Display device |
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2022
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|---|---|---|---|---|
| KR20080004805A (en) * | 2006-07-06 | 2008-01-10 | 삼성전자주식회사 | Display apparatus |
| CN104503109A (en) * | 2014-12-08 | 2015-04-08 | 青岛海信电器股份有限公司 | Liquid crystal display module and display device |
| CN205179517U (en) * | 2015-12-20 | 2016-04-20 | 江西合力泰科技有限公司 | A device for FPC winding displacement |
| CN206349111U (en) * | 2016-12-28 | 2017-07-21 | 深圳市聚美通用科技有限公司 | A kind of display screen thin structure |
| CN109870850A (en) * | 2019-03-27 | 2019-06-11 | 武汉华星光电技术有限公司 | Backlight module and liquid crystal display |
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| CN115202110A (en) | 2022-10-18 |
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