CN112393607A - Liquid crystal display supporting structure - Google Patents
Liquid crystal display supporting structure Download PDFInfo
- Publication number
- CN112393607A CN112393607A CN202011138533.8A CN202011138533A CN112393607A CN 112393607 A CN112393607 A CN 112393607A CN 202011138533 A CN202011138533 A CN 202011138533A CN 112393607 A CN112393607 A CN 112393607A
- Authority
- CN
- China
- Prior art keywords
- supporting
- bracket
- support
- connector
- oven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 14
- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000011521 glass Substances 0.000 abstract description 27
- 239000000758 substrate Substances 0.000 abstract description 20
- 239000011120 plywood Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000005340 laminated glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D5/00—Supports, screens, or the like for the charge within the furnace
- F27D5/0006—Composite supporting structures
-
- 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
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a liquid crystal display supporting structure, which comprises a plurality of first supporting assemblies which are arranged in an oven and are in a pointed shape and a plurality of second supporting assemblies which are arranged in the oven and are in a strip shape; the plurality of first supporting components are symmetrically arranged; the plurality of second supporting components are arranged in parallel and are positioned between the two first supporting components; the first supporting assemblies and the second supporting assemblies are located on the same plane and are used for supporting products. In the invention, a plurality of second supporting components are additionally arranged for avoiding the phenomenon of black GAP after the glass substrate is produced.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a liquid crystal display screen supporting structure.
Background
In the ODF process (One drop filling) of a liquid crystal panel industry, a box-forming factory, after two glass substrates are laminated, the laminated glass needs to be baked in an oven for a certain time according to the process requirements, and then the next process is performed. Because there is liquid crystal in the middle of the glass panel behind the plywood, and the supporting part of every layer is the tip top PIN and the supporting part in the cooling zone is the round-head top PIN in the existing oven, all for plywood glass panel point contact mode pressurized (single-point pressure is big), add this regional plywood and bear the high temperature about 120 degrees 60 minutes and toast (the liquid crystal is gasified and changed by the high temperature), so cause the area that the plywood panel is supported by the top PIN to find when MACRO machine (also named oblique light inspection machine) examines black GAP point (a kind of bad phenomenon of product), thus cause the product to be bad.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the liquid crystal display screen supporting structure is provided, and the product yield is improved.
In order to solve the technical problems, the invention adopts the technical scheme that:
a liquid crystal screen supporting structure comprises a plurality of first supporting assemblies which are arranged in an oven and are in a pointed shape and a plurality of second supporting assemblies which are arranged in the oven and are in a long strip shape;
the plurality of first supporting components are symmetrically arranged;
the plurality of second supporting components are arranged in parallel and are positioned between the two first supporting components;
the first supporting assemblies and the second supporting assemblies are located on the same plane and are used for supporting products.
The invention has the beneficial effects that: add long banding second supporting component in the oven for the holding power that dispersion glass bore on the first supporting component of cusp form avoids glass to form too big black GAP, improves the product yield, and has improved the stability and the reliability of glass substrate in the oven, is applicable to more and supports the glass substrate behind the plywood by panel factory.
Drawings
FIG. 1 is a schematic structural diagram of a LCD panel supporting structure according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic structural diagram of a second support assembly according to a second embodiment of the present invention;
FIG. 5 is a schematic partial structural diagram of a LCD panel supporting structure according to the present invention;
FIG. 6 is a schematic view of a second partial structure of a LCD panel supporting structure according to the present invention;
FIG. 7 is an enlarged view of portion C of FIG. 6;
FIG. 8 is a schematic structural diagram of a second support assembly according to a third embodiment of the present invention;
fig. 9 is a schematic structural diagram of a liquid crystal panel supporting structure according to the present invention.
Description of reference numerals:
1. a first support assembly; 11. carrying out PIN jacking; 12. a first bracket;
2. a second support assembly; 21. corner connectors; 211. a second lock hole; 22. a second bracket; 23. a support rod;
3. an aluminum jig; 4. a first connecting member; 5. a second connecting member; 6. a glass substrate.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 9, a supporting structure for a liquid crystal display panel includes a plurality of first supporting members disposed in an oven and having a pointed shape, and a plurality of second supporting members disposed in the oven and having a strip shape;
the plurality of first supporting components are symmetrically arranged;
the plurality of second supporting components are arranged in parallel and are positioned between the two first supporting components;
the first supporting assemblies and the second supporting assemblies are located on the same plane and are used for supporting products.
The working principle of the invention is as follows:
through add a plurality of long banding second supporting component, the holding power to glass substrate is disperseed, and the holding power that avoids glass substrate to bear is provided by top PIN to reach the effect that reduces black GAP area.
From the above description, the beneficial effects of the present invention are: add long banding second supporting component in the oven for the holding power that dispersion glass bore on the first supporting component of cusp form avoids glass to form too big black GAP, improves the product yield, and has improved the stability and the reliability of glass substrate in the oven, is applicable to more and supports the glass substrate behind the plywood by panel factory.
Further, the second support assembly comprises an angle bracket, a second bracket and a support rod for supporting the product;
the supporting rod is arranged on the first side of the angle code, and the second side of the angle code is arranged on the top of the second bracket;
the first side and the second side are perpendicular to each other;
a first distance is reserved between the top of the supporting rod and the top of the second bracket;
a second distance is reserved between the top of the corner connector and the top of the second bracket;
the first pitch is greater than the second pitch.
As can be seen from the above description, the corner brace is provided for stably mounting the support plate on the second bracket, and the second bracket is used for raising the height of the support rod, so that the support plate and the first support assembly are located at the same height, and the glass substrate can be supported; the first distance is larger than the second distance, so that the glass substrate can be placed on the supporting rod, line contact is realized, and the supporting force borne by the glass substrate is uniformly dispersed.
Further, the corner brace is angle aluminum.
Furthermore, the corner connector is arranged at the top of the second bracket through a first connecting piece;
the supporting rod is arranged on one side, perpendicular to the top of the second support, of the angle code through a second connecting piece.
As can be seen from the above description, the angle aluminum can provide a stable supporting force for the supporting rod, ensuring the stability of the glass substrate in the oven; the first connecting piece and the second connecting piece are used for connecting the corner connectors with the second support and the supporting plate respectively to form a stable structure.
Furthermore, the first connecting piece and the second connecting piece are both screws.
As can be seen from the above description, the screw connection is adopted, so that the connection stability between the angle aluminum and the second bracket and between the angle aluminum and the support rod is higher.
Further, the second support assembly comprises an angle bracket, a second bracket and a plurality of support rods for supporting the product;
the supporting rods are uniformly distributed on the first side of the angle code, and the second side of the angle code is arranged on the top of the second bracket;
the first side and the second side are perpendicular to each other;
a first distance is reserved between the top of the supporting rod and the top of the second bracket;
a second distance is reserved between the top of the corner connector and the top of the second bracket;
the first pitch is greater than the second pitch.
As can be seen from the above description, the provision of a plurality of support rods disperses the stress points of the glass by increasing the area of line contact, thereby avoiding the formation of black GAPs.
Further, the number of the support rods is two.
Further, the first connecting piece and the second connecting piece are both T-shaped sleeves.
Further, the first support component comprises a pointed top PIN and a first support;
the top PIN is installed on the top of the first support.
As can be seen from the above description, the provision of the first support assembly improves the stability of the glass substrate within the oven.
Example one
Referring to fig. 1, a liquid crystal display panel supporting structure includes a plurality of first supporting members 1 installed in an oven and having a pointed shape, and a plurality of second supporting members 2 installed in the oven and having a strip shape; a plurality of first supporting components 1 are symmetrically arranged; the plurality of second supporting components 2 are arranged in parallel and are positioned between the two first supporting components 1; the plurality of first supporting components 1 and the plurality of second supporting components 2 are located on the same plane and are all used for supporting products. Specifically, the first supporting component 1 and the second supporting component 2 are arranged on an aluminum frame 3 inside the oven.
Example two
Referring to fig. 1 and 3, the first support member 1 includes a top PIN11 in a pointed shape and a first bracket 12; top PIN11 is mounted on top of first rack 12.
Referring to fig. 1 and 2, the second support assembly 2 includes an angle bracket 21, a second bracket 22, and a support rod 23 for supporting a product; the supporting rod 23 is arranged on the first side of the angle code 21, and the second side of the angle code 21 is arranged on the top of the second bracket 22; the first side and the second side are vertical to each other; the top of the support bar 23 is spaced from the top of the second bracket 22 by a first distance; a second distance is reserved between the top of the corner brace 21 and the top of the second bracket 22; the first pitch is greater than the second pitch. Wherein the surface of the support bar 23 should be smooth, i.e. without abrasion and without scratches. Preferably, the support rod 23 is a peek material. Preferably, the corner brace 21 is an angle aluminum.
Referring to fig. 1 and 4, the corner brace 21 is mounted on the top of the second bracket 22 through the first connecting member 4; the supporting rod 23 is installed on one side of the corner connector 21 perpendicular to the top of the second bracket 22 through the second connecting member 5. Preferably, in the present embodiment, the first connecting member 4 and the second connecting member 5 are both screws.
EXAMPLE III
The present embodiment is different from the second embodiment in that another structure of the second support member 2 is defined.
Referring to fig. 5 to 8, the second support assembly 2 includes an angle bracket 21, a second bracket 22, and a plurality of support rods 23 for supporting a product; the plurality of support rods 23 are uniformly distributed on the first side of the angle code 21, and the second side of the angle code 21 is arranged on the top of the second bracket 22; the first side and the second side are vertical to each other; the top of the support bar 23 is spaced from the top of the second bracket 22 by a first distance; a second distance is reserved between the top of the corner brace 21 and the top of the second bracket 22; the first pitch is greater than the second pitch. Specifically, twenty one evenly distributed and be the first lockhole of long circle type have been seted up on support rod 23 surface, twenty one and the second lockhole 211 that matches with first lockhole have been seted up to one side that angle sign indicating number 21 and support rod 23 are connected, second lockhole 211 also is the slotted hole, the first lockhole that sets up to be the semicircle form and second lockhole 211 be convenient for install and adjust the position of support rod 23 and angle sign indicating number 21 to for first connecting piece 4 and second connecting piece 5 provide transition space when the heating process takes place to deform. Preferably, two support rods 23 are provided; the first connecting piece 4 and the second connecting piece 5 are both T-shaped sleeves. When the oven normally works, the temperature in the oven is as high as more than one hundred degrees, and because the PEEK supporting rod 23 and the corner brace 21 are made of different materials and have overlarge thermal expansion coefficients, the locking positions of the two are relatively deformed and arched, and the contact between the supporting rod 23 and the glass substrate 6 is changed from line contact to point contact, so that the laminated glass panel is pressed in a point contact mode (the single-point pressure is large); therefore, in order to improve the problem, the T-shaped sleeve is required to absorb the deformation of the two caused by the different thermal expansion coefficients when the two are heated (because the T-shaped sleeve is made of stainless steel, the deformation of the T-shaped sleeve after being heated is small, and the T-shaped sleeve is sleeved in the first locking hole and the second locking hole 211 which are set by tolerance, so that the T-shaped sleeve can absorb the relative deformation of the support rod 23 and the corner brace 21 caused by heating), thereby avoiding the condition of point contact between the support rod 23 and the glass substrate 6, and further avoiding the glass substrate 6 from generating black GAP.
In summary, the liquid crystal display panel supporting structure provided by the invention is additionally provided with the plurality of groups of strip-shaped second supporting assemblies, so that the supporting force borne by the glass substrate is dispersed, and the stress of the glass substrate is prevented from being concentrated on the first supporting assembly, thereby preventing the occurrence of the black GAP phenomenon of the glass substrate and improving the product yield.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (9)
1. A liquid crystal screen supporting structure is characterized by comprising a plurality of first supporting assemblies which are arranged in an oven and are in a pointed shape and a plurality of second supporting assemblies which are arranged in the oven and are in a strip shape;
the plurality of first supporting components are symmetrically arranged;
the plurality of second supporting components are arranged in parallel and are positioned between the two first supporting components;
the first supporting assemblies and the second supporting assemblies are located on the same plane and are used for supporting products.
2. The LCD panel supporting structure of claim 1, wherein the second supporting assembly comprises an angle bracket, a second bracket and a supporting rod for supporting a product;
the supporting rod is arranged on the first side of the angle code, and the second side of the angle code is arranged on the top of the second bracket;
the first side and the second side are perpendicular to each other;
a first distance is reserved between the top of the supporting rod and the top of the second bracket;
a second distance is reserved between the top of the corner connector and the top of the second bracket;
the first pitch is greater than the second pitch.
3. The LCD panel support structure of claim 2, wherein the corner brace is an aluminum corner.
4. The LCD screen support structure of claim 2, wherein the corner brace is mounted on the top of the second bracket by a first connector;
the supporting rod is arranged on one side, perpendicular to the top of the second support, of the angle code through a second connecting piece.
5. The LCD screen support structure of claim 4, wherein the first connector and the second connector are screws.
6. The LCD panel supporting structure of claim 1, wherein the second supporting assembly comprises an angle bracket, a second bracket and a plurality of supporting rods for supporting products;
the supporting rods are uniformly distributed on the first side of the angle code, and the second side of the angle code is arranged on the top of the second bracket;
the first side and the second side are perpendicular to each other;
a first distance is reserved between the top of the supporting rod and the top of the second bracket;
a second distance is reserved between the top of the corner connector and the top of the second bracket;
the first pitch is greater than the second pitch.
7. The LCD panel support structure of claim 6, wherein there are two support rods.
8. The LCD screen support structure of claim 4, wherein the first connector and the second connector are both T-shaped sleeves.
9. The LCD screen support structure of claim 1, wherein the first support assembly comprises a pointed top PIN and a first support;
the top PIN is installed on the top of the first support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011138533.8A CN112393607A (en) | 2020-10-22 | 2020-10-22 | Liquid crystal display supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011138533.8A CN112393607A (en) | 2020-10-22 | 2020-10-22 | Liquid crystal display supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112393607A true CN112393607A (en) | 2021-02-23 |
Family
ID=74596153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011138533.8A Withdrawn CN112393607A (en) | 2020-10-22 | 2020-10-22 | Liquid crystal display supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112393607A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200712602A (en) * | 2005-09-05 | 2007-04-01 | Chunghwa Picture Tubes Ltd | Liquid crystal display panel |
| CN107340618A (en) * | 2017-09-14 | 2017-11-10 | 京东方科技集团股份有限公司 | Support meanss and support system |
| CN110040974A (en) * | 2019-04-29 | 2019-07-23 | 深圳市华星光电半导体显示技术有限公司 | A kind of cooling device |
| CN214148848U (en) * | 2020-10-22 | 2021-09-07 | 福建华佳彩有限公司 | Liquid crystal display supporting structure |
-
2020
- 2020-10-22 CN CN202011138533.8A patent/CN112393607A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200712602A (en) * | 2005-09-05 | 2007-04-01 | Chunghwa Picture Tubes Ltd | Liquid crystal display panel |
| CN107340618A (en) * | 2017-09-14 | 2017-11-10 | 京东方科技集团股份有限公司 | Support meanss and support system |
| CN110040974A (en) * | 2019-04-29 | 2019-07-23 | 深圳市华星光电半导体显示技术有限公司 | A kind of cooling device |
| CN214148848U (en) * | 2020-10-22 | 2021-09-07 | 福建华佳彩有限公司 | Liquid crystal display supporting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214148848U (en) | Liquid crystal display supporting structure | |
| CN1743918B (en) | Backlight assembly with improved strength and display device having the same | |
| CN102103277A (en) | Array test device | |
| CN102117589A (en) | Array test device | |
| CN103244909A (en) | Supporting member for backlight unit, backlight unit and image display apparatus | |
| CN112393607A (en) | Liquid crystal display supporting structure | |
| CN202878864U (en) | Lengthened type adjustable constant-temperature pressure head | |
| CN107310942A (en) | A kind of guide wheel device and transmission equipment | |
| CN206906744U (en) | A kind of liquid crystal display device | |
| CN101509647B (en) | Circuit board fixation structure of back light module | |
| CN104806931B (en) | A kind of backlight module and display device | |
| KR20040046872A (en) | Cassette for loading substrate of liquid crystal display device | |
| CN102929043A (en) | Friction cloth aging device | |
| CN207424289U (en) | Backlight module and display device | |
| CN109358456A (en) | A kind of display panel and preparation method thereof | |
| CN211873681U (en) | Anti-static floor mounting bracket | |
| KR101277216B1 (en) | Cassette for loading glasses | |
| KR100714882B1 (en) | Chemical vapor deposition apparatus for flat display | |
| KR200411795Y1 (en) | Gantry type Automatic Instrument | |
| CN215000312U (en) | Special mobile display for server aging room | |
| CN209555364U (en) | A kind of photoelectric glass substrate frame upper end seal | |
| CN101493596B (en) | Method for assembling liquid crystal display panel and liquid crystal dripping method | |
| CN220136627U (en) | IPS LCM light leakage measurement jig | |
| CN102243395B (en) | Liquid crystal panel, manufacturing method thereof and liquid crystal displayer | |
| CN101285177A (en) | Chemical vapor deposition apparatus for planer display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210223 |