CN109212797B - Rotary liquid crystal box flushing mechanism device - Google Patents
Rotary liquid crystal box flushing mechanism device Download PDFInfo
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- CN109212797B CN109212797B CN201811351162.4A CN201811351162A CN109212797B CN 109212797 B CN109212797 B CN 109212797B CN 201811351162 A CN201811351162 A CN 201811351162A CN 109212797 B CN109212797 B CN 109212797B
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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
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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
- G02F1/1316—Methods for cleaning the liquid crystal cells, or components thereof, during manufacture: Materials therefor
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a rotary liquid crystal box flushing mechanism device, and relates to the field of LCD processing operation devices. In the invention: a plurality of water supply pipe heads which are uniformly distributed are arranged in the first mounting groove; each water supply pipe head is provided with a first direction cleaning spray head and a second direction cleaning spray head which have different directions; the first fixed supporting connecting rod is provided with a cleaning agent connecting pipe communicated with the cleaning agent supply cavity. The clamping rubber base plate is convenient for stable placement of liquid crystal boxes with different specifications; the first direction cleaning spray heads and the second direction cleaning spray heads on the plurality of water supply pipe heads are convenient for carrying out continuous direction-changing flushing on different surface positions of the liquid crystal box; the cleaning agent is supplied to the cleaning agent connecting pipe/cleaning agent nozzle through the cleaning agent supply cavity, so that the cleaning powder/cleaning agent can be uniformly sprayed to the liquid crystal box conveniently, and meanwhile, the clear water cleaning operation of the cleaning nozzle is matched, so that the dirty cleaning effect of the liquid crystal box is better.
Description
Technical Field
The invention relates to the field of LCD processing operation devices, in particular to a rotary liquid crystal box flushing mechanism device.
Background
The LCD is constructed by placing liquid crystal cells between two parallel glass substrates, arranging thin film transistors on the lower substrate glass, arranging color filters on the upper substrate glass, and controlling the rotation direction of liquid crystal molecules by changing signals and voltages on the TFTs, so as to control whether polarized light of each pixel point is emitted or not to achieve the purpose of display.
In LCD's processing production operation process, the washing operation of liquid crystal box is indispensable, to the liquid crystal box outside to the washing process, some smudges are all remained on liquid crystal box surface and its gap, need carry out further clean operation to these smudges, how to carry out comparatively thorough washing operation to liquid crystal box surface and its gap remaining smudges, become the problem that needs to solve.
Disclosure of Invention
The invention aims to provide a rotary liquid crystal box flushing mechanism device, which can effectively remove stubborn dirt on a liquid crystal box and enables the liquid crystal box to be flushed and cleaned more efficiently.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention provides a rotary liquid crystal box flushing mechanism device, which comprises a cleaning fixed substrate, wherein an inner side supporting column is arranged on the inner side of the cleaning fixed substrate; a liquid hollow ring groove is formed between the inner side supporting column and the cleaning fixed substrate; a plurality of first fixed supporting connecting rods which are uniformly distributed are fixedly connected between the inner side supporting column and the cleaning fixed substrate; a plurality of first bayonet grooves which are uniformly distributed are formed in the inner side supporting column; the inner side of the cleaning fixed substrate is provided with a plurality of second bayonet grooves which are uniformly distributed.
Comprises a water supply supporting ring plate, wherein a rotation driving power device is arranged on the upper side of the water supply supporting ring plate; a rotating connecting rod mechanism is arranged on an output shaft of the rotating driving power device; the rotating connecting rod mechanism is vertically and fixedly connected with one side surface of the water supply supporting ring plate; a first mounting groove is formed in the other side face of the water supply supporting ring plate; a plurality of water supply pipe heads which are uniformly distributed are arranged in the first mounting groove; each water supply pipe head is provided with a first direction cleaning spray head and a second direction cleaning spray head which have different directions.
As a preferred technical solution of the present invention, the number of the first bayonet slots is the same as the number of the second bayonet slots; the first bayonet grooves and the second bayonet grooves are correspondingly matched in position one by one; the first bayonet slot/the second bayonet slot and the first fixed supporting connecting rod are arranged in a staggered manner; the height position of the first bayonet slot is lower than that of the second bayonet slot; the end side position of the first fixed supporting connecting rod positioned in the first bayonet groove is lower than the end side position of the first fixed supporting connecting rod positioned in the second bayonet groove.
A bottom side rotating power device is arranged at the bottom side of the cleaning fixed substrate; the output shaft of the bottom side rotary power device is provided with a first rotary connecting rod fixedly connected with the bottom side panel of the cleaning and fixing substrate; a detergent supply cavity is formed in the inner side supporting column; a detergent connecting pipe communicated with the detergent supply cavity is arranged on the first fixed supporting connecting rod; the first fixed supporting connecting rod is provided with a plurality of cleaning agent nozzles communicated with the cleaning agent connecting pipe; a liquid reflux channel ring pipe is movably arranged below the liquid hollowed-out ring groove; a return pipe support connecting rod is fixedly connected to the liquid return channel ring pipe; comprises a plurality of fan devices matched with the positions of the high-position baffles on the ring side; the cleaning fixed base plate is provided with a raised edge ring plate tightly connected with the high-level baffle at the ring side.
As a preferred technical scheme of the invention, a first clamping rubber base plate is placed in the first bayonet groove; a second clamping rubber base plate is arranged in the second bayonet groove.
As a preferred technical scheme of the invention, the included angle between the first direction cleaning spray head and the second direction cleaning spray head on each water supply pipe head is different; the opening directions of the first direction cleaning spray head and the second direction cleaning spray head are inclined downwards.
As a preferred technical scheme of the invention, a height adjusting connecting rod is fixedly connected to a rotary driving power device; the height adjusting connecting rods are connected with corresponding height adjusting mechanisms/power devices.
As a preferred technical scheme of the invention, a ring side high-level baffle is fixedly arranged at the ring side of the cleaning and fixing substrate; the positions of the hollow liquid annular grooves are matched with the positions of the first direction cleaning spray head and the second direction cleaning spray head.
As a preferred technical scheme of the invention, the lateral surface of the outer side ring of the water supply supporting ring plate is a slope surface; an air filling gap is formed between the side of the water supply supporting ring plate and the high-level baffle on the ring side; the air outlet of the fan device is opposite to the air filling gap and the raised edge ring plate.
As a preferred technical scheme of the invention, a bottom side ring plate is fixedly connected below the liquid hollowed-out ring groove; a first bearing mechanism is arranged between the bottom side ring plate and the liquid reflux channel ring pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. the liquid crystal box fixing device has the advantages that the first clamping rubber base plate and the second clamping rubber base plate which can be replaced or overlapped are used for facilitating stable placement of liquid crystal boxes with different specifications; the height position of the rotary driving power device is adjusted through the height adjusting connecting rod, and the first direction cleaning spray heads and the second direction cleaning spray heads on the plurality of water supply pipe heads are convenient to carry out continuous reverse flushing on different surface positions of the liquid crystal box, so that stubborn dirt on the liquid crystal box can be effectively removed;
2. according to the invention, the cleaning agent is supplied to the cleaning agent connecting pipe/cleaning agent nozzle through the cleaning agent supply cavity, so that the cleaning powder/cleaning agent can be uniformly sprayed to the liquid crystal box conveniently, and meanwhile, the clear water cleaning operation of the cleaning nozzle is matched, so that the dirty cleaning effect of the liquid crystal box is better.
Drawings
FIG. 1 is a schematic diagram of the overall apparatus of the present invention;
FIG. 2 is a schematic view of a combination structure of the cleaning fixture substrate and the inner side supporting pillars according to the present invention;
FIG. 3 is a schematic view of the water supply support ring plate and the corresponding parts of the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 1;
wherein: 1-cleaning the fixed substrate; 2-inner side support columns; 3-liquid hollowed-out ring grooves; 4-a first fixed support link; 5-a first bayonet slot; 6-a second bayonet slot; 7-a rotation driving power device; 8-rotating the linkage; 9-water supply supporting ring plate; 10-a first mounting groove; 11-water supply pipe head; 12-a first direction cleaning spray head; 13-second direction cleaning spray head; 14-ring side high-level baffle; 15-liquid return channel collar; 16-a height adjustment link; 17-a first clamping rubber base plate; 18-a second clamping rubber base plate; 19-bottom side rotary power means; 20-a first rotating link; 21-detergent supply chamber; 22-detergent connecting pipe; 23-a detergent spout; 24-a fan arrangement; 25-a fan air outlet; 26-air filling gaps; 27-raised edge ring plate; 28-return pipe support link; 29-bottom side ring plate; 30-first bearing mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention relates to a rotary liquid crystal box flushing mechanism device, which comprises a cleaning fixed substrate 1, wherein the inner side of the cleaning fixed substrate 1 is provided with an inner side supporting column 2; a liquid hollow ring groove 3 is formed between the inner side supporting column 2 and the cleaning fixed substrate 1; a plurality of first fixed supporting connecting rods 4 which are uniformly distributed are fixedly connected between the inner side supporting column 2 and the cleaning fixed base plate 1; a plurality of first bayonet grooves 5 which are uniformly distributed are formed in the inner side supporting column 2; the inner side of the cleaning and fixing substrate 1 is provided with a plurality of second bayonet grooves 6 which are uniformly distributed.
Comprises a water supply supporting ring plate 9, wherein a rotation driving power device 7 is arranged above the water supply supporting ring plate 9; a rotary connecting rod mechanism 8 is arranged on an output shaft of the rotary driving power device 7; the rotating link mechanism 8 is vertically and fixedly connected with one side surface of the water supply supporting ring plate 9; a first mounting groove 10 is formed in the other side surface of the water supply supporting ring plate 9; a plurality of water supply pipe heads 11 which are uniformly distributed are arranged in the first mounting groove 10; each of the water supply pipe heads 11 is provided with a first direction cleaning nozzle 12 and a second direction cleaning nozzle 13 having different directions.
Further, the number of the first bayonet slots 5 is the same as the number of the second bayonet slots 6; the first bayonet grooves 5 are matched with the second bayonet grooves 6 in a one-to-one corresponding mode; the first bayonet slot 5/the second bayonet slot 6 and the first fixed supporting connecting rod 4 are arranged in a staggered way; the height position of the first bayonet slot 5 is lower than that of the second bayonet slot 6; the end side position of the first fixed support link 4 at the first bayonet groove 5 is lower than the end side position of the first fixed support link 4 at the second bayonet groove 6.
A bottom side rotation power device 19 is provided on the bottom side of the cleaning fixed substrate 1; a first rotating connecting rod 20 fixedly connected with the bottom side panel of the cleaning fixed substrate 1 is arranged on an output shaft of the bottom side rotating power device 19; a detergent supply cavity 21 is formed in the inner side supporting column 2; the first fixed supporting connecting rod 4 is provided with a cleaning agent connecting pipe 22 communicated with the cleaning agent supply cavity 21; the first fixed supporting connecting rod 4 is provided with a plurality of cleaning agent nozzles 23 communicated with the cleaning agent connecting pipe 22; a liquid reflux channel ring pipe 15 is movably arranged below the liquid hollowed-out ring groove 3; a return pipe support connecting rod 28 is fixedly connected to the liquid return channel ring pipe 15; comprises a plurality of fan devices 24 matched with the positions of the ring side high-position baffles 14; the cleaning fixed base plate 1 is provided with a raised edge ring plate 27 tightly connected with the ring side high-level baffle plate 14.
Further, a first clamping rubber base plate 17 is placed in the first bayonet groove 5; a second clamping rubber cushion plate 18 is arranged in the second bayonet groove 6.
Furthermore, the included angle between the first direction cleaning spray head 12 and the second direction cleaning spray head 13 on each water supply pipe head 11 is different; the head opening directions of the first direction cleaning head 12 and the second direction cleaning head 13 are inclined downward.
Further, a height adjusting connecting rod 16 is fixedly connected to the rotation driving power device 7; the height adjustment links 16 are connected to respective height adjustment mechanisms/power units.
Further, a ring side high-level baffle 14 is fixedly arranged on the ring side of the cleaning and fixing substrate 1; the position of the liquid hollow ring groove 3 is matched with the positions of the first direction cleaning spray head 12 and the second direction cleaning spray head 13.
Further, the lateral surface of the outer side ring of the water supply supporting ring plate 9 is a slope surface; an air-filling gap 26 is formed between the side of the water supply supporting ring plate 9 and the ring side high-level baffle plate 14; the fan outlet 25 of the fan device 24 faces the air filling gap 26 and the raised edge ring plate 27.
Further, a bottom side ring plate 29 is fixedly connected below the liquid hollowed-out ring groove 3; between the bottom ring plate 29 and the liquid return channel ring 15 there is arranged a first bearing means 30
In the device, the first clamping rubber base plate 17 on the first bayonet groove 5 and the second clamping rubber base plate 18 on the second bayonet groove 6 can be replaced or overlapped, so that the liquid crystal boxes with different specifications can be conveniently clamped.
In the device, the height position of the rotary driving power device 7 is adjusted by the height adjusting connecting rod 16, and the first direction cleaning spray head 12 and the second direction cleaning spray head 13 on the water supply pipe head 11 are convenient for carrying out continuous direction-changing flushing on different surface positions of the liquid crystal box, so that the flushing and cleaning of the liquid crystal box are more efficient.
In the device, the ring-side high-position baffle 14, the liquid hollowed-out ring groove 3 and the liquid reflux channel ring pipe 15 enable liquid crystal box cleaning liquid to be circulated and recovered efficiently.
In the device of the invention, the bottom-side rotary power device 19 is convenient for driving the cleaning fixed base plate 1 to carry out the rotation regulation opposite to the water supply supporting ring plate 9; the cleaning agent is supplied to the cleaning agent connecting pipe 22 and the cleaning agent nozzle 23 through the cleaning agent supply cavity 21, so that the cleaning powder/cleaning agent can be uniformly sprayed to the liquid crystal box conveniently, and the cleaning effect of the liquid crystal box is better by matching with the clean water cleaning operation of the cleaning nozzle.
In the device of the invention, the fan device 24 can perform wind power cleaning operation on the liquid in the cleaning process along the wind filling gap 26 and the raised edge ring plate 27.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A rotary liquid crystal box flushing mechanism device is characterized in that:
the cleaning device comprises a cleaning fixed substrate (1), wherein an inner side supporting column (2) is arranged on the inner side of the cleaning fixed substrate (1);
a liquid hollowed-out ring groove (3) is formed between the inner side supporting column (2) and the cleaning fixed substrate (1);
a plurality of first fixed supporting connecting rods (4) which are uniformly distributed are fixedly connected between the inner side supporting column (2) and the cleaning fixed substrate (1);
a plurality of first bayonet grooves (5) which are uniformly distributed are formed in the inner side supporting column (2);
a plurality of second bayonet grooves (6) which are uniformly distributed are formed in the inner side of the cleaning and fixing substrate (1);
the water supply device comprises a water supply supporting ring plate (9), wherein a rotation driving power device (7) is arranged above the water supply supporting ring plate (9);
a rotary connecting rod mechanism (8) is arranged on an output shaft of the rotary driving power device (7);
the rotating link mechanism (8) is vertically and fixedly connected with one side surface of the water supply supporting ring plate (9);
a first mounting groove (10) is formed in the other side face of the water supply supporting ring plate (9);
a plurality of water supply pipe heads (11) which are uniformly distributed are arranged in the first mounting groove (10);
each water supply pipe head (11) is provided with a first direction cleaning spray head (12) and a second direction cleaning spray head (13) which have different directions;
a bottom side rotating power device (19) is arranged at the bottom side of the cleaning fixed substrate (1);
a first rotating connecting rod (20) fixedly connected with the bottom side panel of the cleaning fixed substrate (1) is arranged on an output shaft of the bottom side rotating power device (19);
a detergent supply cavity (21) is formed in the inner side supporting column (2);
a detergent connecting pipe (22) communicated with the detergent supply cavity (21) is arranged on the first fixed supporting connecting rod (4);
a plurality of cleaning agent nozzles (23) communicated with the cleaning agent connecting pipe (22) are formed on the first fixed supporting connecting rod (4);
a liquid reflux channel ring pipe (15) is movably arranged below the liquid hollowed-out ring groove (3);
a return pipe support connecting rod (28) is fixedly connected to the liquid return channel ring pipe (15);
comprises a plurality of fan devices (24) matched with the positions of the ring side high-position baffles (14);
and a raised edge ring plate (27) tightly connected with the ring side high-position baffle (14) is arranged on the cleaning and fixing substrate (1).
2. A convolute liquid crystal cell flushing mechanism device according to claim 1, wherein:
the number of the first bayonet grooves (5) is the same as that of the second bayonet grooves (6);
the positions of the first bayonet grooves (5) and the second bayonet grooves (6) are matched in a one-to-one corresponding mode;
the first bayonet grooves (5) and the first fixed supporting connecting rods (4) are arranged in a staggered mode, and the second bayonet grooves (6) and the first fixed supporting connecting rods (4) are arranged in a staggered mode;
the height position of the first bayonet slot (5) is lower than that of the second bayonet slot (6);
the end side position of the first fixed supporting connecting rod (4) positioned in the first bayonet groove (5) is lower than the end side position of the first fixed supporting connecting rod (4) positioned in the second bayonet groove (6).
3. A convolute liquid crystal cell flushing mechanism device according to claim 1, wherein:
a first clamping rubber base plate (17) is arranged in the first bayonet groove (5);
a second clamping rubber base plate (18) is arranged in the second bayonet groove (6).
4. A convolute liquid crystal cell flushing mechanism device according to claim 1, wherein:
the included angle between the first direction cleaning spray head (12) and the second direction cleaning spray head (13) on each water supply pipe head (11) is different;
the opening directions of the first direction cleaning spray head (12) and the second direction cleaning spray head (13) are inclined downwards.
5. A convolute liquid crystal cell flushing mechanism device according to claim 1, wherein:
a height adjusting connecting rod (16) is fixedly connected to the rotation driving power device (7);
the height adjusting connecting rods (16) are connected with corresponding height adjusting mechanisms.
6. A convolute liquid crystal cell flushing mechanism device according to claim 1, wherein:
a ring side high-level baffle (14) is fixedly arranged on the ring side of the cleaning fixed substrate (1);
the position of the liquid hollow ring groove (3) is matched with the positions of the first direction cleaning spray head (12) and the second direction cleaning spray head (13).
7. A convolute liquid crystal cell flushing mechanism device according to claim 1, wherein:
the lateral surface of the outer side ring of the water supply supporting ring plate (9) is a slope surface;
an air-filling gap (26) is formed between the side of the water supply supporting ring plate (9) and the high-level baffle (14) at the ring side;
and a fan air outlet (25) of the fan device (24) is over against the air filling gap (26) and the raised edge ring plate (27).
8. A convolute liquid crystal cell flushing mechanism device according to claim 1, wherein:
a bottom side ring plate (29) is fixedly connected below the liquid hollowed-out ring groove (3);
a first bearing mechanism (30) is arranged between the bottom side annular plate (29) and the liquid return channel annular pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811351162.4A CN109212797B (en) | 2018-11-14 | 2018-11-14 | Rotary liquid crystal box flushing mechanism device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811351162.4A CN109212797B (en) | 2018-11-14 | 2018-11-14 | Rotary liquid crystal box flushing mechanism device |
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| Publication Number | Publication Date |
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| CN109212797A CN109212797A (en) | 2019-01-15 |
| CN109212797B true CN109212797B (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811351162.4A Active CN109212797B (en) | 2018-11-14 | 2018-11-14 | Rotary liquid crystal box flushing mechanism device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090027130A (en) * | 2007-09-11 | 2009-03-16 | 박승주 | Roller brushing apparatus for cleaning glass of display device |
| KR20140052144A (en) * | 2012-10-19 | 2014-05-07 | 세광테크 주식회사 | Apparatus for glass cleaning |
| CN104014497A (en) * | 2013-02-28 | 2014-09-03 | 细美事有限公司 | Nozzle assembly, substrate treatment apparatus, and method of treating substrate |
| CN108646446A (en) * | 2018-05-22 | 2018-10-12 | 江苏聚龙显示科技有限公司 | A kind of liquid crystal display die set parts machining production auxiliary cleaning equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7275577B2 (en) * | 2002-11-16 | 2007-10-02 | Lg.Philips Lcd Co., Ltd. | Substrate bonding machine for liquid crystal display device |
| JP2007088398A (en) * | 2004-12-14 | 2007-04-05 | Realize Advanced Technology Ltd | Cleaning device, cleaning system using the cleaning device, and method of cleaning substrate to be cleaned |
-
2018
- 2018-11-14 CN CN201811351162.4A patent/CN109212797B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090027130A (en) * | 2007-09-11 | 2009-03-16 | 박승주 | Roller brushing apparatus for cleaning glass of display device |
| KR20140052144A (en) * | 2012-10-19 | 2014-05-07 | 세광테크 주식회사 | Apparatus for glass cleaning |
| CN104014497A (en) * | 2013-02-28 | 2014-09-03 | 细美事有限公司 | Nozzle assembly, substrate treatment apparatus, and method of treating substrate |
| CN108646446A (en) * | 2018-05-22 | 2018-10-12 | 江苏聚龙显示科技有限公司 | A kind of liquid crystal display die set parts machining production auxiliary cleaning equipment |
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Denomination of invention: A rotary liquid crystal cell flushing mechanism device Effective date of registration: 20220301 Granted publication date: 20210813 Pledgee: Bengbu Science and Technology Financing Guarantee Co.,Ltd. Pledgor: BENGBU GAOHUA ELECTRONIC Co.,Ltd. Registration number: Y2022980001964 |
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Date of cancellation: 20230307 Granted publication date: 20210813 Pledgee: Bengbu Science and Technology Financing Guarantee Co.,Ltd. Pledgor: BENGBU GAOHUA ELECTRONIC Co.,Ltd. Registration number: Y2022980001964 |
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