CN101238406A - Aging room used for the last assembling process of LCD screen - Google Patents
Aging room used for the last assembling process of LCD screen Download PDFInfo
- Publication number
- CN101238406A CN101238406A CNA2005800512687A CN200580051268A CN101238406A CN 101238406 A CN101238406 A CN 101238406A CN A2005800512687 A CNA2005800512687 A CN A2005800512687A CN 200580051268 A CN200580051268 A CN 200580051268A CN 101238406 A CN101238406 A CN 101238406A
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- aging
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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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2855—Environmental, reliability or burn-in testing
- G01R31/286—External aspects, e.g. related to chambers, contacting devices or handlers
- G01R31/2868—Complete testing stations; systems; procedures; software aspects
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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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
An aging room used for the last assembling process of LCD panel modules includes a primary test area, a heating area, a constant temperature area, a cooling area, a full test area and a trolley cycle area. It also includes a loading track, a heating track, an aging test track, a cooling track, a full test track and a trolley cycle track that lies in each said area correspondingly. In correspondence with the sizes of LCD panels, various inlets are disposed in the outward wall of the primary test area; various trolleys used for carring LCD panels are provided on the tracks; various aging test tracks that have different lengths according to the aging times necessary for each size of LCD panels are provided in the constant temperature area; and various outlets are provided. Accordingly, the aging room could test various sizes of LCD panels in the same time, thus reduces the wait time for aging test and increase the efficiency. Furthermore, the trolleys are used circularly in the aging room such that the energy loss is reduced.
Description
Technical field
The present invention relates to a kind of aging chamber (Aging room), particularly relate to a kind of last assembling aging chamber that is used for LCDs.
Background technology
The aging test of LCDs (Aging) is that LCDs is seated in input checking signal (Pattern) under the hot environment, and LCDs (LCDPanel) is switched under hot environment, detects the demonstration situation of liquid crystal panel.In this state, can detect the shortcoming of liquid crystal panel, find defect point early, handle early, make product more stable, improve product quality stability; LCDs can make the transistor stabilization through after the aging test simultaneously; On the processing procedure of liquid crystal factory, also liquid crystal is lighted the partial test project of machine, directly on the aging test board, test.
Formerly the aging test of technology (Aging) promptly is an aging chamber of setting up a closed, LCDs (panel) put into heat after pushing aging chamber on the chassis, rise to 50 degrees centigrade (aging needed temperature of LCDs usually) by room temperature, the hot environment (for example setting 4 hours) that keeps certain hour, after the time of setting, detect, after lowering the temperature again, LCDs is taken out.The aging chamber of this structure makes the finished product of the LCDs of getting off from production line must wait in line to carry out burn-in test.The efficiency ratio of test is lower, needs certain temperature during again because of test, must detect to finish in aging chamber, opens aging chamber after the cooling and takes out display screen, so energy resource consumption is very big.
Summary of the invention
The objective of the invention is defective for the closed aging chamber that overcomes above-mentioned technology formerly, a kind of needed constant high temperature environment of aging test that remains is provided, change different size, or different aging LCDs carried out aging test, need not destroy constant hot environment, aging test was both convenient, the last assembling aging chamber that is used for LCDs that efficient is high again.
To achieve the above object, the technical solution used in the present invention is:
It comprises: outer wall, enclosing cover, the aging chamber that is made of outer wall and enclosing cover;
Be positioned at the initial survey district of aging chamber, heating zone, aging flat-temperature zone, cooling area and full inspection district;
Be positioned at the display screen import of the different size of the corresponding different size display screen on the initial survey district outer wall;
The next door of the band heating zone import between initial survey district and heating zone;
First heat insulation wall of the band flat-temperature zone import between heating zone and aging flat-temperature zone;
Second heat insulation wall in aging flat-temperature zone with the display screen outlet of the different size of the corresponding different size display screen of band between the cooling area, and link to each other with heat insulation wall between second heat insulation wall and first heat insulation wall, the flat-temperature zone insulation wall that wears out is surrounded;
The 3rd heat insulation wall of the band cooling area outlet between cooling area and full inspection district, the 3rd heat insulation wall links to each other with heat insulation wall with second heat insulation wall, and what make cooling area is heat insulation wall on every side;
Be positioned at the track of stocking up in initial survey district;
Be positioned at the intensification track that the heating zone import is connected with the track of stocking up that passes through of heating zone;
Be positioned at the aging check track that the flat-temperature zone import is connected with the intensification track that passes through with different length of aging flat-temperature zone;
Be positioned at the display screen outlet of passing through different size and the aging cooling track of checking track to be connected of cooling area;
Be positioned at the full inspection track that the cooling area outlet is connected with the cooling track that passes through in full inspection district;
The display screen chassis of the corresponding different size display screen that is positioned on the track and can travels in orbit;
Be positioned at the humidity control system in each district.
Structure as above-mentioned aging chamber of the present invention, enter the initial survey district by the display screen import by different size of the LCDs finished product of the different size that gets off on the production line, be seated on the display screen chassis of the corresponding size on the track of stocking up through the qualified display screen of initial survey.All be seated in as 14 cun display screens on 14 cun the display screen chassis; 19 cun display screen all is seated on the corresponding 19 cun display screen chassis; 24 cun display screen all is seated on the corresponding 24 cun display screen chassis.The display screen that the display screen chassis of different size carries corresponding size enters heating zone by the track of stocking up by the heating zone import, travels on the track of heating.Temperature in the heating zone rises to the needed temperature of aging test (as 50 °) of flat-temperature zone inflow point from the room temperature (as 23 °) of heating zone inflow point.The display screen chassis enters by the flat-temperature zone import and travels in the aging flat-temperature zone on the aging check track of the different length of corresponding different size display screen.Because the needed digestion time length of the display screen of different size difference.For example, may digestion time need 4 hours for 14 cun above-mentioned display screen; Digestion time for 19 cun display screens may need 6 hours; Display screen digestion time for 24 cun may need 8 hours.Therefore identical if set the travel speed of the display screen chassis that carries the different size display screen, then long corresponding to the aging check track that needs the long display screen chassis of digestion time to travel, shorter corresponding to the aging check track that needs the short display screen chassis of digestion time to travel.Temperature in the aging flat-temperature zone is controlled on the aging needed steady temperature (as 50 ℃) by humidity control system.The display screen chassis that carries the different size of different size display screen enters cooling area through the aging check track of corresponding digestion time by the display screen outlet of corresponding screen size and operates on the cooling track.Temperature in the cooling area is dropped to the room temperature (as 23 ℃) in cooling area exit by the aging needed temperature (as 50 ℃) in display screen exit.After the cooling on the display screen chassis process cooling track, export on the full inspection track that enters in the full inspection district by cooling area.At this, the quality of display screen is carried out complete detection, qualified display products is sent by the certified products outlet.Underproof product is sent by the unacceptable product outlet.Unloaded display screen chassis turns back on the track of stocking up again.
Aging chamber of the present invention as above-mentioned structure has significant benefit.
Aging chamber of the present invention is because comprise the different size display screen import of corresponding different size display screen, the display screen chassis of the different size of corresponding different size display screen import.Aging check track corresponding to the different length of different digestion times is arranged, corresponding to the display screen outlet of the different size display screen of the aging check track of different length in the aging flat-temperature zone.So, aging chamber of the present invention can be simultaneously to different size in display screen carry out aging test, overcome the defective that sealed type aging chamber in the technology formerly once can only carry out a kind of aging test of size display screen, shortened the aging stand-by period, improved the efficient of aging test.
The aging flat-temperature zone of aging chamber of the present invention and cooling area are surrounded by heat insulation wall, and the display screen chassis recycles in aging chamber, make that the heat in the aging chamber does not lose.Therefore reduce energy loss than the aging chamber of technology formerly, saved energy.
Aging chamber of the present invention such as above-mentioned structure, rationally distributed.An aging chamber of the present invention can replace the use of the closed aging chamber of several technology formerly, has saved the cost of aging test, and is simple and easy in the operation.
Description of drawings
Fig. 1 is divided into the synoptic diagram that each is distinguished in the aging chamber of the present invention.
Fig. 2 is the distribution schematic diagram of display screen trolley track in the aging chamber of the present invention.
Fig. 3 is the direction synoptic diagram of display screen chassis operation in the aging chamber of the present invention.
Fig. 4 is the synoptic diagram of an embodiment of humidity control system in the aging chamber of the present invention.
Embodiment
Below in conjunction with accompanying drawing, further specify the structure of aging chamber of the present invention.
Fig. 1, Fig. 2, Fig. 3 are the structural representations in the aging chamber of the present invention.
As shown in Figure 1, aging chamber of the present invention is made of outer wall 17 and enclosing cover.Comprise the initial survey district that is divided into successively in the aging chamber, heating zone, aging flat-temperature zone, cooling area and full inspection district.
Be positioned at the display screen import that the different size of corresponding different size display screen is arranged on the outer wall in initial survey district.In the present embodiment, be provided with the display screen import 1,2,3 of three different sizes.
The next door 1701 that band heating zone import 5 is arranged between initial survey district and heating zone;
First heat insulation wall 1801 that band flat-temperature zone import 6 is arranged between heating zone and aging flat-temperature zone;
Second heat insulation wall 1802 is arranged between aging flat-temperature zone and cooling area.There is heat insulation wall 1805 to be connected between first heat insulation wall 1801 and second heat insulation wall 1802 and surrounds aging flat-temperature zone with 1807.In the present embodiment, display screen outlet 10,9,8 with three different size display screens import, 1,2,3 corresponding three different sizes is arranged on second heat insulation wall 1802 between aging flat-temperature zone and the cooling area.Also have an experiment outlet 7, used when the trial run of debugging and aging chamber equipment is provided.
The 3rd heat insulation wall 1803 that band flat-temperature zone outlet 11 is arranged between cooling area and full inspection district.There is heat insulation wall 1804 to be connected between the 3rd heat insulation wall 1803 and second heat insulation wall 1802 and surrounds cooling area with 1806.
Being positioned at has certified products outlet 13,14 and examines unacceptable product outlet 12 entirely on the outer wall 17 in full inspection district.In the present embodiment, be provided with two certified products outlets 13,14.In full inspection district,, detect qualified display screen and send by certified products outlet 13,14 to carrying out the detection of total quality through the display screen after the aging test; Underproof after testing display screen is sent by full inspection unacceptable product outlet 12.
Be positioned at and also have initial survey unacceptable product outlet 4 on the outer wall 17 in initial survey district, the display screen of being sent in the initial survey district by the display screen import 1,2,3 of different size carries out Preliminary detection (can adopt the mode of range estimation to detect usually), is placed on through the qualified display screen of initial survey on the display screen chassis of corresponding screen size; The underproof display screen of initial survey is sent aging chamber from initial survey unacceptable product outlet 4.
Aging chamber of the present invention also comprises and is connected in the chassis race way in the space between initial survey district and the full inspection district.Be positioned on the next door of full inspection district and chassis race way race way import 15 is arranged; Be positioned at race way outlet 16 is arranged on the next door of initial survey district and chassis race way.
In the present embodiment, comprise that showing of heating zone import 5, aging constant temperature import 6, three different sizes do not shield outlet 8,9,10, experiment outlet 7, cooling area outlet 11, race way import 15 and race way outlet 16 and all adopt and close the automatically-controlled doors of opening automatically.
In the present embodiment, described outer wall 17 and next door 1701 all adopt the wall of general building construction to constitute.Described heat insulation wall 1801,1802,1803,1804,1805,1806,1807 all adopts insulation material to constitute.
Fig. 2 is the distribution schematic diagram of display screen trolley track in the aging chamber of the present invention.As shown in Figure 2.The track of display screen chassis comprises: the track 19 of stocking up that is positioned at the initial survey district; Be positioned at the intensification track 20 that heating zone import 5 is connected with the track 19 of stocking up that passes through of heating zone; Be positioned at the aging check track 22,23,24 that flat-temperature zone import 6 is connected with the intensification track that passes through with different length of aging flat-temperature zone; In the present embodiment, corresponding three different size display screens advance 1,2,3, the requirement of the digestion time of three kinds of different length are arranged, therefore, be provided with the aging check track 22,23,24 of three different lengths corresponding respectively three different size display screens outlets 10,9,8.
Be positioned at the cooling track 25 that different size display screen outlet 10,9,8 is connected with aging check track that passes through of cooling area; Be positioned at the full inspection track 26 that cooling area outlet 11 is connected with cooling track 25 that passes through in full inspection district; Be positioned at the cyclic track 27 of chassis race way.Chassis cyclic track 27 is connected with full inspection track 26 by race way import 15, is connected with the track 19 of stocking up by race way outlet 16.
Being connected in has fiduciary level experiment track 21 between aging flat-temperature zone import 6 and the experiment outlet 7, be used to debug and try out the track of display screen chassis.
Fig. 3 is the direction synoptic diagram that the display screen chassis orbits in the aging chamber of the present invention.As shown in Figure 3, corresponding to three different size display screens import 1,2,3, in the initial survey district, be seated in the display screen chassis 28 that three delivery different size display screens are arranged on the track 19 of stocking up.Be seated in respectively on the display screen chassis 28 of corresponding size through the qualified display screen of initial survey.Display screen chassis 28 carries the display screen that need do aging test and is entered on the intensification track in the heating zone by the heating zone import by the track of stocking up, and temperature rises to the needed temperature of aging test (as 50 ℃) gradually by room temperature (as 23 ℃); Display screen chassis 28 enters in the aging flat-temperature zone by aging flat-temperature zone import, and three display screen chassis 28 are the aging check track by corresponding length respectively according to the pairing digestion time of the display screen that carries corresponding size; Display screen chassis 28 after the overaging check exports on the cooling track that enters in the cooling area from the display screen on the corresponding aging check track; Temperature in cooling area is reduced to the room temperature (as 23 ℃) in cooling area exit gradually gradually by the aging needed temperature (as 50 ℃) in display screen exit.Display screen chassis 28 exports on the full inspection track that enters in the full inspection district by cooling area.At this, the quality of display screen is checked comprehensively qualified display products is sent from the certified products outlet; Underproof display products is sent from full inspection unacceptable product outlet.On unloaded display screen chassis 28 enters chassis cyclic track in the chassis race way from the race way import, turn back on the track of stocking up in the initial survey district, use for the aging test of next group display screen by the race way outlet.
Fig. 4 is an embodiment synoptic diagram of humidity control system in the aging chamber of the present invention.As shown in Figure 4, in the present embodiment, between top 301, the humidity control system chamber of placing and the enclosing cover 302.In the humidity control system in the initial survey district is that dry coil pipe 31 and the blower fan filter screen group 32 on 301 pushed up in the chamber of placing, and mainly is air drying and the cleaning that keeps in the initial survey district.The humidity control system that is seated on the top, chamber 301 in heating zone, aging flat-temperature zone, cooling area and the full inspection district comprises air-conditioning box 33, the ajutage 36 that is connected with air-conditioning box 33, be connected the air-valve 35 of ajutage 36 adjusted air supply velocities, and the filter screen 34 that places ajutage 36 exits.In order to keep having in the chassis race way aridity and the cleanliness of certain temperature and air, the humidity control system of on the top, chamber 301 of chassis race way, also packing into usually.
Claims (6)
1. last assembling aging chamber that is used for LCDs, it comprises: outer wall, enclosing cover, the aging chamber that is made of outer wall and enclosing cover and the aging flat-temperature zone that is positioned at aging chamber is characterized in that comprising:
Be positioned at the initial survey district of aging chamber, heating zone, cooling area and full inspection district, described aging flat-temperature zone is between heating zone and cooling area;
Be positioned at the display screen import of the different size of the corresponding different size display screen on the initial survey district outer wall;
The next door of the band heating zone import between initial survey district and heating zone;
First heat insulation wall of the band flat-temperature zone import between heating zone and aging flat-temperature zone;
Second heat insulation wall in aging flat-temperature zone with the display screen outlet of the different size of the corresponding different size display screen of band between the cooling area, and link to each other with heat insulation wall between second heat insulation wall and first heat insulation wall, the flat-temperature zone insulation wall that wears out is surrounded;
The 3rd heat insulation wall of the band cooling area outlet between cooling area and full inspection district, the 3rd heat insulation wall links to each other with heat insulation wall with second heat insulation wall, and what make cooling area is heat insulation wall on every side;
Be positioned at the track of stocking up in initial survey district;
Be positioned at the intensification track that the heating zone import is connected with the track of stocking up that passes through of heating zone;
Be positioned at the aging check track that the flat-temperature zone import is connected with the intensification track that passes through with different length of aging flat-temperature zone;
Be positioned at the cooling track that the outlet of different size display screen is connected with aging check track that passes through of cooling area;
Be positioned at the full inspection track that the cooling area outlet is connected with the cooling track that passes through in full inspection district; The display screen chassis of the corresponding different size display screen that is positioned on the track and can travels in orbit;
Be positioned at the humidity control system in each district.
2. the last assembling aging chamber that is used for LCDs according to claim 1 is characterized in that also comprising being connected in the initial survey district and examining the chassis race way in the space between the district entirely; On the next door between chassis race way and the full inspection district race way import is arranged, the race way outlet is arranged on the next door between chassis race way and the initial survey district; Being positioned at the chassis race way has the chassis cyclic track, and the chassis cyclic track is connected with full inspection track in the full inspection district by the race way import, and the chassis cyclic track is connected with the track of stocking up in the initial survey district by the race way outlet.
3. the last assembling aging chamber that is used for LCDs according to claim 1 is characterized in that also having on described second heat insulation wall between aging flat-temperature zone and cooling area an experiment outlet and is connected in aging flat-temperature zone import with the experiment outlet one fiduciary level experiment track being arranged.
4. the last assembling aging chamber that is used for LCDs according to claim 1 is characterized in that described humidity control system is seated between the enclosing cover and top, chamber of aging chamber.
5. the last assembling aging chamber that is used for LCDs according to claim 1 is characterized in that being positioned on the outer wall in full inspection district certified products outlet and the outlet of full inspection unacceptable product is arranged.
6. the last assembling aging chamber that is used for LCDs according to claim 1 is characterized in that being positioned at initial survey unacceptable product outlet in addition on the initial survey district outer wall.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2005/001188 WO2007014493A1 (en) | 2005-08-04 | 2005-08-04 | Aging room used for the last assembling process of lcd panel modules |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101238406A true CN101238406A (en) | 2008-08-06 |
| CN100555029C CN100555029C (en) | 2009-10-28 |
Family
ID=37708535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800512687A Expired - Fee Related CN100555029C (en) | 2005-08-04 | 2005-08-04 | The last assembling aging chamber that is used for LCDs |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100555029C (en) |
| WO (1) | WO2007014493A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645776A (en) * | 2011-11-10 | 2012-08-22 | 京东方科技集团股份有限公司 | Aging furnace and aging method |
| CN105548737A (en) * | 2015-11-30 | 2016-05-04 | 合保电气（芜湖）有限公司 | Aging test device of arrester |
| CN108459220A (en) * | 2018-03-12 | 2018-08-28 | 苏州广林达电子科技有限公司 | Ageing oven and aging method |
| CN111474389A (en) * | 2020-04-24 | 2020-07-31 | 苏州佳智彩光电科技有限公司 | Industrial control display screen aging trolley system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297954A (en) * | 2014-09-16 | 2015-01-21 | 冀雅(廊坊)电子有限公司 | Power-up aging test device for liquid crystal display module |
| CN105403844A (en) * | 2015-12-30 | 2016-03-16 | 厦门英诺尔充源电子有限公司 | Aging detection device of power supply adapter |
| CN113514969B (en) * | 2021-07-07 | 2023-09-15 | 福建省德盈电子有限公司 | Aging test device for manufacturing liquid crystal display module and application method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100324614B1 (en) * | 1999-09-28 | 2002-02-27 | 류규열 | Aging Device for Liquid Crystal Display Element |
| KR100486193B1 (en) * | 2001-06-07 | 2005-04-29 | 오성엘에스티(주) | LCD aging test apparatus |
| KR20030046057A (en) * | 2001-12-04 | 2003-06-12 | 엘지.필립스 엘시디 주식회사 | Apparatus For Aging Liquid Crystal Panel |
| CN2560094Y (en) * | 2002-03-19 | 2003-07-09 | 效鸿科技股份有限公司 | Tower type multi-layer circulation ageing equipment |
| CN1581738B (en) * | 2003-08-05 | 2010-09-29 | 中兴通讯股份有限公司 | Dynamic ageing device and its control method |
-
2005
- 2005-08-04 CN CNB2005800512687A patent/CN100555029C/en not_active Expired - Fee Related
- 2005-08-04 WO PCT/CN2005/001188 patent/WO2007014493A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645776A (en) * | 2011-11-10 | 2012-08-22 | 京东方科技集团股份有限公司 | Aging furnace and aging method |
| CN102645776B (en) * | 2011-11-10 | 2016-05-11 | 京东方科技集团股份有限公司 | Ageing oven and aging method |
| CN105548737A (en) * | 2015-11-30 | 2016-05-04 | 合保电气（芜湖）有限公司 | Aging test device of arrester |
| CN108459220A (en) * | 2018-03-12 | 2018-08-28 | 苏州广林达电子科技有限公司 | Ageing oven and aging method |
| CN111474389A (en) * | 2020-04-24 | 2020-07-31 | 苏州佳智彩光电科技有限公司 | Industrial control display screen aging trolley system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100555029C (en) | 2009-10-28 |
| WO2007014493A1 (en) | 2007-02-08 |
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