CN107884283A - A kind of flexible OLED bending test apparatus - Google Patents
A kind of flexible OLED bending test apparatus Download PDFInfo
- Publication number
- CN107884283A CN107884283A CN201711008333.9A CN201711008333A CN107884283A CN 107884283 A CN107884283 A CN 107884283A CN 201711008333 A CN201711008333 A CN 201711008333A CN 107884283 A CN107884283 A CN 107884283A
- Authority
- CN
- China
- Prior art keywords
- grip block
- fixing axle
- fixing
- test apparatus
- bending test
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention provides a kind of flexible OLED bending test apparatus, including：There is the base of two support arms being oppositely arranged, fixing end guide rod, be attached on the inside of two support arms；Fixing end grip block, both ends are embedded in the slide rail of the fixing end guide rod, to clamp one end of OLED display panel；With fixing end grip block first fixing axle be arrangeding in parallel and the second fixing axle being oppositely arranged, to clamp the OLED display panel by two-way function；And swing arm, it is hinged with two support arms of the base by articulated elements；Swinging end guide rod, is arranged on the inside of the swing arm, and the swinging end guide rod includes sliding groove；Swinging end grip block, both ends horizontal are embedded in the sliding groove, to clamp the opposite other end of the OLED display panel；Wherein, the OLED display panel corresponds to the appropriate section of the swing arm and moved reciprocatingly around first fixing axle and/or second fixing axle.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of flexible OLED bending test apparatus.
Background technology
With the development of display industry, the research and development to flexible OLED technology deepen continuously, and one of flexible OLED bright spot is
It can be bent, therefore bending reliability of the people to flexible display screen is increasingly paid close attention to, and product is in process of production
Bending test can be carried out, because Flexible Displays industry development is also immature, some test equipments and test gimmick also imperfection, because
This to test equipment and gimmick, it is necessary to constantly improve；At present, most of bending device all simply carries out 180 ° to flexible screen
Within bending test, still, when future display device screen state rolled over can be folded into from the state of screen infolding
When, it is necessary to the bending that greater angle is carried out to flexible screen is tested.
In summary, the flexible OLED bending test apparatus of prior art, can only to flexible display panels carry out 180 ° with
Interior bending test, from and the bending test request to flexible OLED greater angle can not have been met.
The content of the invention
The present invention provides a kind of flexible OLED bending test apparatus, and the device can carry out 360 ° to flexible OLED display
Bending test.
To solve the above problems, technical scheme provided by the invention is as follows：
The present invention provides a kind of flexible OLED bending test apparatus, including：
Base, the base include two perpendicular to the base and the support arm that is oppositely arranged；
Fixing end guide rod, it is attached on the inside of two support arms, includes slide rail on the fixing end guide rod；
Fixing end grip block, the both ends of the fixing end grip block are embedded in the slide rail, shown to clamp OLED
One end of panel, to drive the OLED display panel to be slided along the slide rail；
First fixing axle and the second fixing axle being oppositely arranged, one end of first fixing axle are fixed with described second
One end of axle, in the chute for the horizontal direction for being embedded at a support arm top, the other end of first fixing axle and institute
The other end of the second fixing axle is stated, in the chute for the horizontal direction for being embedded at another support arm top, to by two-way
Effect clamps the OLED display panel；And
Swing arm, it is hinged with two support arms of the base by articulated elements；
Swinging end guide rod, is arranged on the inside of the swing arm, and the swinging end guide rod includes sliding groove；
Swinging end grip block, both ends horizontal are embedded in the sliding groove, to clamp the another of the OLED display panel
One end；
Wherein, the OLED display panel correspond to the appropriate section of the swing arm around first fixing axle and/or
Second fixing axle moves reciprocatingly.
According to one preferred embodiment of the present invention, two support arms are provided with rubber sheet gasket in one end away from hinged place.
According to one preferred embodiment of the present invention, the swinging end grip block passes through the first elastic component with the swinging end guide rod
Connection.
According to one preferred embodiment of the present invention, the fixing end grip block includes the first grip block and the second grip block, institute
The first grip block is stated to fix by the first screw with second grip block, the swinging end grip block include the 3rd grip block and
4th grip block, the 3rd grip block are fixed with the 4th grip block by the 3rd screw.
According to one preferred embodiment of the present invention, the second screw is provided with the fixing end guide rod, it is described solid to fixation
The position of fixed end grip block.
According to one preferred embodiment of the present invention, first fixing axle is identical with the radius of second fixing axle.
According to one preferred embodiment of the present invention, the chute is fixed close to one end of first fixing axle and described first
Between axle, and chute setting of elasticity respectively between one end of second fixing axle and second fixing axle
Second elastic component.
According to one preferred embodiment of the present invention, the swing arm is fixed by rotary shaft and the base, the rotary shaft
It is connected with motor, to be moved reciprocatingly in 360 °.
According to one preferred embodiment of the present invention, the swinging end guide rod is connected by rotational pin with the swing arm, to
Adjust the differential seat angle of the OLED display panel plane and the swing arm plane in different bending angles.
According to one preferred embodiment of the present invention, the width of the swing arm is more than between two support arms of the base
Width, the hinged place of the swing arm and the base is with first fixing axle and second fixing axle positioned at same
Highly.
Beneficial effects of the present invention are：It is provided by the present invention soft compared to existing flexible OLED bending test apparatus
Property OLED bending test apparatus, by setting the swing arms that can be curled up fixing end support arm and carry out 360 ° of rotations, and clamp flexibility
One end of OLED display panel, moved reciprocatingly using the two fixing axle radiuses being oppositely arranged as minimum bend radius, it is also replaceable
The fixing axle of different radii, so as to ensure that flexible OLED display panel carries out 360 ° of inner bending tests at different radii.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only some invented
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these
Figure obtains other accompanying drawings.
Fig. 1 is flexible OLED bending test apparatus stereogram provided in an embodiment of the present invention；
Fig. 2 is the stereogram that flexible OLED bending test apparatus provided in an embodiment of the present invention bends process.
Embodiment
The explanation of following embodiment is with reference to additional diagram, to illustrate the particular implementation that the present invention can be used to implementation
Example.The direction term that the present invention is previously mentioned, such as [on], [under], [preceding], [rear], [left side], [right side], [interior], [outer], [side]
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used is to illustrate and understand the present invention, and is not used to
The limitation present invention.In figure, the similar unit of structure is represented to identical label.
The present invention is directed to existing flexible OLED bending test apparatus, solves the flexible OLED bending tests of prior art
Device, the bending that can only be carried out to flexible OLED display panel within 180 ° is tested, so as to which flexible OLED can not be met bigger
The technical problem of the bending test request of angle, the embodiment of the present invention can solve the problem that the defect.
As shown in figure 1, flexible OLED bending test apparatus stereogram provided in an embodiment of the present invention, flexibility of the invention
OLED bending test apparatus includes：Base 10, the base 10 include two perpendicular to the base 10 and the support that is oppositely arranged
Arm 101, two homonymies of support arm 101 and highly equal, there are a horizontally disposed chute 21, institute in the top of support arm 101
State both ends in chute 21 and be respectively arranged with the first spring 22；Fixing end guide rod 11, relative is attached in two support arms 101
Side, include slide rail 12 on the fixing end guide rod 11；Fixing end grip block, the fixing end grip block include the first grip block 14
With the second grip block 15, first grip block 14 is fixed together with second grip block 15 by the first screw 16, and
First grip block 14 and the distance between second grip block 15 are adjustable, to clamp or take out OLED display panel 60
One end, the both ends of the fixing end grip block are embedded in the slide rail 12, different to slide clamping along the slide rail 12
The OLED display panel 60 of size, moveable second screw 17 is provided with the fixing end guide rod, to from both ends
The position of the fixed fixing end grip block, prevents it from being slided in the slide rail 12.The flexible OLED bending test apparatus
Also include the first fixing axle 20 and the second fixing axle 30 being oppositely arranged, one end of first fixing axle 20 and described second
One end of fixing axle 30, in the chute 21 of the elastic horizontal direction for being embedded at a top of support arm 101, described
The other end of one fixing axle 20 and the other end of second fixing axle 30, elastic another support arm 101 that is embedded at push up
In the chute 21 of the horizontal direction at end, first fixing axle 20 and second fixing axle 30 are passing through the chute
The bi-directional force that first spring 22 of both sides applies in 21, clamps the OLED display panel 60, wherein, described first
Fixing axle 20 is identical with the radius of second fixing axle 30.
The flexible OLED bending test apparatus also includes swing arm 40, two support arms 101 with the base 10
It is hinged by articulated elements, the preferably described both ends of swing arm 40 are connected by rotary shaft 41 with two tops of support arm 101, institute
State swing arm 40 width be more than the base 10 two support arms 101 between width, the swing arm 40 with it is described
The junction of support arm 101 can be located at sustained height with first fixing axle 20 and second fixing axle 30；Swinging end
Guide rod 50, is arranged at the inner side of swing arm 40, and the swinging end guide rod 50 includes sliding groove 55；Swinging end grip block, both ends
Level is embedded in the sliding groove 55, is slided to clamp the other end of the OLED display panel 60 in the sliding groove 55
It is dynamic；Wherein, the swinging end grip block includes the 3rd grip block 51 and the 4th grip block 52, the 3rd grip block 51 and described
4th grip block 52 is fixed together by the 3rd screw 54, and between the 3rd grip block 51 and the 4th grip block 52
Distance it is adjustable, to clamp or take out the other end of the OLED display panel 60, the swinging end grip block and the pendulum
Moved end guide rod 50 is connected by second spring 53, and when the OLED display panel 60 is bent, the swinging end grip block is in institute
State in sliding groove 55 and slide, to adjust the position of the bending end of OLED display panel 60, meanwhile, pass through the second spring
53, the OLED display panel 60 is constantly in straight condition.Wherein, the corresponding swing arm of the OLED display panel 60
40 appropriate section is done in 360 ° and moved back and forth around first fixing axle 20 and/or second fixing axle 30.The pendulum
Moved end guide rod 50 is connected by rotational pin 42 with the swing arm 40, is shown to adjust the OLED in different bending angles
The differential seat angle of the plane of panel 60 and the plane of swing arm 40.Two support arms 101 are provided with one end away from hinged place
Rubber sheet gasket 13, the base 10 is hit during for preventing the swing arm 40 from swinging；The swing arm 40 passes through rotary shaft 41
Fixed with the base 10, the rotary shaft 41 is connected with motor, to be moved reciprocatingly in 360 °.
Wherein, first grip block 14 is identical with the 3rd grip block 51, second grip block 15 and described the
Four grip blocks 52 are identical, and first screw 16 is identical with the 3rd screw 54；The fixing end grip block and the swing
Hold arranged in parallel between grip block and first fixing axle 20 and second fixing axle 30.
As shown in Fig. 2 the stereogram of flexible OLED bending test apparatus bending process provided in an embodiment of the present invention, flexible
OLED display panel 260 passes through between the first fixing axle 220 and the second fixing axle 230, first fixing axle 220 with it is described
Second fixing axle 230 is clamped the flexible OLED display panel 260 by elastic force, and fixing end grip block 214 clamps described soft
Property OLED display panel 260 one end, the swinging end grip block positioned at the side of swing arm 240 clamps the flexible OLED display surfaces
The other end of plate 260, the swinging end grip block include the 3rd grip block 251 and the 4th grip block 252, the swing arm 240
It is connected by rotary shaft with base 210, the rotary shaft is connected with motor, under the drive of the motor, the swing arm 240
Axle does 360 ° of circular motion centered on the rotary shaft；First fixing axle 220 and the radius phase of the second fixing axle 230
Together, the least radius that its radius bends for the flexible OLED display panel 260, can by changing the fixing axle of different radii
Tested with carrying out the bending under different radii to the flexible OLED display panel 260.During bending, with the swing
The motion of arm 240, the swinging end grip block also slide in sliding groove 255 therewith, and second spring 253 is connected to the swing
Guide rod 250 and swinging end grip block are held, the flexible OLED display panel 260 is constantly in during bending and stretches shape
State；Connected between the swing arm 240 and the swinging end guide rod 250 by rotational pin 242, to adjust in different bending angles
The differential seat angle of the plane of OLED display panel 260 and the plane of swing arm 240 when spending.
Compared to existing flexible OLED bending test apparatus, flexible OLED bending test apparatus provided by the present invention,
The swing arms of fixing end support arm 360 ° of rotations of progress can be curled up by setting, and clamp one end of flexible OLED display panel,
Moved reciprocatingly using the two fixing axle radiuses being oppositely arranged as minimum bend radius, also the fixing axle of replaceable different radii, from
And ensure flexible OLED display panel and carry out 360 ° of inner bending tests at different radii.
In summary, although the present invention is disclosed above with preferred embodiment, above preferred embodiment simultaneously is not used to limit
The system present invention, one of ordinary skill in the art, without departing from the spirit and scope of the present invention, it can make various changes and profit
Decorations, therefore protection scope of the present invention is defined by the scope that claim defines.
Claims (10)
- A kind of 1. flexible OLED bending test apparatus, it is characterised in that including：Base, the base include two perpendicular to the base and the support arm that is oppositely arranged；Fixing end guide rod, it is attached on the inside of two support arms, includes slide rail on the fixing end guide rod；Fixing end grip block, the both ends of the fixing end grip block are embedded in the slide rail, to clamp OLED display panel One end, to drive the OLED display panel to be slided along the slide rail；First fixing axle and the second fixing axle being oppositely arranged, one end of first fixing axle and second fixing axle One end, in the chute for the horizontal direction for being embedded at a support arm top, the other end of first fixing axle and described the The other end of two fixing axles, in the chute for the horizontal direction for being embedded at another support arm top, to pass through two-way function Clamp the OLED display panel；AndSwing arm, it is hinged with two support arms of the base by articulated elements；Swinging end guide rod, is arranged on the inside of the swing arm, and the swinging end guide rod includes sliding groove；Swinging end grip block, both ends horizontal are embedded in the sliding groove, to clamp the other end of the OLED display panel；Wherein, the OLED display panel corresponds to the appropriate section of the swing arm around first fixing axle and/or described Second fixing axle moves reciprocatingly.
- 2. flexible OLED bending test apparatus according to claim 1, it is characterised in that two support arms are away from hinge The one end at the place of connecing is provided with rubber sheet gasket.
- 3. flexible OLED bending test apparatus according to claim 1, it is characterised in that the swinging end grip block and institute Swinging end guide rod is stated to connect by the first elastic component.
- 4. flexible OLED bending test apparatus according to claim 1, it is characterised in that the fixing end grip block includes First grip block and the second grip block, first grip block are fixed with second grip block by the first screw, the pendulum Moved end grip block includes the 3rd grip block and the 4th grip block, and the 3rd grip block passes through the 3rd spiral shell with the 4th grip block Nail is fixed.
- 5. flexible OLED bending test apparatus according to claim 4, it is characterised in that set on the fixing end guide rod There is the second screw, to the position of the fixation fixing end grip block.
- 6. flexible OLED bending test apparatus according to claim 1, it is characterised in that first fixing axle with it is described The radius of second fixing axle is identical.
- 7. flexible OLED bending test apparatus according to claim 1, it is characterised in that the chute is close to described first Between one end of fixing axle and first fixing axle, and the chute is close to one end of second fixing axle and described the The elastic component of setting second elastic respectively between two fixing axles.
- 8. flexible OLED bending test apparatus according to claim 1, it is characterised in that the swing arm passes through rotary shaft Fixed with the base, the rotary shaft is connected with motor, to be moved reciprocatingly in 360 °.
- 9. flexible OLED bending test apparatus according to claim 1, it is characterised in that the swinging end guide rod is by turning Dynamic pin is connected with the swing arm, to adjust the OLED display panel plane and the swing arm in different bending angles The differential seat angle of plane.
- 10. flexible OLED bending test apparatus according to claim 1, it is characterised in that the width of the swing arm is big Width between two support arms of the base, the hinged place of the swing arm and the base are fixed with described first Axle and second fixing axle are located at sustained height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711008333.9A CN107884283B (en) | 2017-10-25 | 2017-10-25 | Flexible OLED bending test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711008333.9A CN107884283B (en) | 2017-10-25 | 2017-10-25 | Flexible OLED bending test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107884283A true CN107884283A (en) | 2018-04-06 |
| CN107884283B CN107884283B (en) | 2020-05-12 |
Family
ID=61782247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711008333.9A Active CN107884283B (en) | 2017-10-25 | 2017-10-25 | Flexible OLED bending test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107884283B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760543A (en) * | 2018-06-21 | 2018-11-06 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Flexible screen reliability test system and the method for flexible screen reliability test |
| CN108982259A (en) * | 2018-10-10 | 2018-12-11 | 常德金鹏印务有限公司 | A kind of trade mark indentation line fold resistant device for detecting performance |
| CN109187224A (en) * | 2018-10-08 | 2019-01-11 | 北方电子研究院安徽有限公司 | A kind of chip pin detection device |
| CN109490117A (en) * | 2018-12-17 | 2019-03-19 | Oppo广东移动通信有限公司 | Flexible screen test fixture |
| CN109805672A (en) * | 2019-03-25 | 2019-05-28 | 云谷（固安）科技有限公司 | A kind of Display Rack |
| CN109950167A (en) * | 2019-03-28 | 2019-06-28 | 华南理工大学 | A kind of bending machine |
| CN110160888A (en) * | 2019-06-18 | 2019-08-23 | 苏州弗士达科学仪器有限公司 | A kind of flexible screen folding test device |
| CN110895190A (en) * | 2018-09-12 | 2020-03-20 | 三星显示有限公司 | Folding testing device |
| CN111272577A (en) * | 2020-02-17 | 2020-06-12 | Tcl华星光电技术有限公司 | Twisting device |
| CN111855449A (en) * | 2020-07-24 | 2020-10-30 | 朱林辉 | Method for testing physical properties of flexible touch screen during production and manufacturing |
| CN112649313A (en) * | 2021-01-20 | 2021-04-13 | 陈运美 | Bidirectional detection device for bending performance of PCB |
| CN112985979A (en) * | 2021-01-31 | 2021-06-18 | 广州国显科技有限公司 | Bending test device |
| CN113567275A (en) * | 2021-09-23 | 2021-10-29 | 深圳荣耀智能机器有限公司 | Flexible circuit board test equipment |
| CN114486586A (en) * | 2022-02-16 | 2022-05-13 | 深圳市建宏达照明电路有限公司 | Flexible substrate durability detection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610171A (en) * | 2012-03-07 | 2012-07-25 | 王宁 | 360-degree folding flexible LED (light-emitting diode) screen |
| CN104515708A (en) * | 2013-09-28 | 2015-04-15 | 厦门三维丝环保股份有限公司 | Testing apparatus and testing method for flexibility resistance of glass-fiber filter materials |
| KR20160000926A (en) * | 2014-06-25 | 2016-01-06 | (주)에이치피케이 | The circulation bending test device for flexible display |
| CN106226169A (en) * | 2016-08-23 | 2016-12-14 | 京东方科技集团股份有限公司 | A kind of bending test apparatus |
| CN106783660A (en) * | 2016-12-26 | 2017-05-31 | 武汉华星光电技术有限公司 | The bending test apparatus and bending method of testing of flexible display panels |
| CN106875849A (en) * | 2017-04-18 | 2017-06-20 | 武汉华星光电技术有限公司 | A kind of bending measurement jig of flexible display screen |
| CN107014700A (en) * | 2017-04-25 | 2017-08-04 | 中国电子产品可靠性与环境试验研究所 | Flexing Apparatus |
-
2017
- 2017-10-25 CN CN201711008333.9A patent/CN107884283B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610171A (en) * | 2012-03-07 | 2012-07-25 | 王宁 | 360-degree folding flexible LED (light-emitting diode) screen |
| CN104515708A (en) * | 2013-09-28 | 2015-04-15 | 厦门三维丝环保股份有限公司 | Testing apparatus and testing method for flexibility resistance of glass-fiber filter materials |
| KR20160000926A (en) * | 2014-06-25 | 2016-01-06 | (주)에이치피케이 | The circulation bending test device for flexible display |
| CN106226169A (en) * | 2016-08-23 | 2016-12-14 | 京东方科技集团股份有限公司 | A kind of bending test apparatus |
| CN106783660A (en) * | 2016-12-26 | 2017-05-31 | 武汉华星光电技术有限公司 | The bending test apparatus and bending method of testing of flexible display panels |
| CN106875849A (en) * | 2017-04-18 | 2017-06-20 | 武汉华星光电技术有限公司 | A kind of bending measurement jig of flexible display screen |
| CN107014700A (en) * | 2017-04-25 | 2017-08-04 | 中国电子产品可靠性与环境试验研究所 | Flexing Apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 韦胜钰: "OLED显示屏检测方法分析", 《电子产品可靠性与环境试验》 * |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760543A (en) * | 2018-06-21 | 2018-11-06 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Flexible screen reliability test system and the method for flexible screen reliability test |
| CN110895190A (en) * | 2018-09-12 | 2020-03-20 | 三星显示有限公司 | Folding testing device |
| CN109187224A (en) * | 2018-10-08 | 2019-01-11 | 北方电子研究院安徽有限公司 | A kind of chip pin detection device |
| CN108982259A (en) * | 2018-10-10 | 2018-12-11 | 常德金鹏印务有限公司 | A kind of trade mark indentation line fold resistant device for detecting performance |
| CN109490117B (en) * | 2018-12-17 | 2021-07-16 | Oppo广东移动通信有限公司 | Flexible screen test fixture |
| CN109490117A (en) * | 2018-12-17 | 2019-03-19 | Oppo广东移动通信有限公司 | Flexible screen test fixture |
| CN109805672A (en) * | 2019-03-25 | 2019-05-28 | 云谷（固安）科技有限公司 | A kind of Display Rack |
| CN109950167A (en) * | 2019-03-28 | 2019-06-28 | 华南理工大学 | A kind of bending machine |
| CN110160888B (en) * | 2019-06-18 | 2022-03-29 | 苏州弗士达科学仪器有限公司 | Flexible screen folding testing device |
| CN110160888A (en) * | 2019-06-18 | 2019-08-23 | 苏州弗士达科学仪器有限公司 | A kind of flexible screen folding test device |
| CN111272577A (en) * | 2020-02-17 | 2020-06-12 | Tcl华星光电技术有限公司 | Twisting device |
| CN111272577B (en) * | 2020-02-17 | 2023-09-05 | Tcl华星光电技术有限公司 | twisting device |
| CN111855449A (en) * | 2020-07-24 | 2020-10-30 | 朱林辉 | Method for testing physical properties of flexible touch screen during production and manufacturing |
| CN111855449B (en) * | 2020-07-24 | 2021-04-02 | 华玻视讯(珠海)科技有限公司 | Method for testing physical properties of flexible touch screen during production and manufacturing |
| CN112649313A (en) * | 2021-01-20 | 2021-04-13 | 陈运美 | Bidirectional detection device for bending performance of PCB |
| CN112985979A (en) * | 2021-01-31 | 2021-06-18 | 广州国显科技有限公司 | Bending test device |
| CN113567275A (en) * | 2021-09-23 | 2021-10-29 | 深圳荣耀智能机器有限公司 | Flexible circuit board test equipment |
| WO2023045652A1 (en) * | 2021-09-23 | 2023-03-30 | 荣耀终端有限公司 | Test apparatus for flexible circuit board |
| CN114486586A (en) * | 2022-02-16 | 2022-05-13 | 深圳市建宏达照明电路有限公司 | Flexible substrate durability detection device |
| CN114486586B (en) * | 2022-02-16 | 2022-12-30 | 深圳市建宏达照明电路有限公司 | Flexible substrate durability detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107884283B (en) | 2020-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107884283A (en) | A kind of flexible OLED bending test apparatus | |
| CN106875849B (en) | A kind of bend test jig of flexible display screen | |
| CN103558093B (en) | Flexible board bending test device and test method | |
| US20160245458A1 (en) | Supporting Apparatus for Suspending Two Displays | |
| KR20190005302A (en) | Characteristic evaluating apparatus for flexible display | |
| CN100373578C (en) | Stand arrangement and control thereof | |
| CN109872630B (en) | Foldable device and electronic equipment | |
| KR20190112238A (en) | Folding test device | |
| CN106501974B (en) | The contact unit position regulator of LCD display board checking device | |
| CN206725188U (en) | Bending test apparatus | |
| CN110160888B (en) | Flexible screen folding testing device | |
| CN110340879A (en) | Clamping device | |
| CN208125359U (en) | A kind of optical fiber combined type testing machine | |
| CN206515158U (en) | The super counter-bending distortion Detecting data of soft pipe | |
| US8943998B2 (en) | Method and apparatus for cladding an interior surface of a curved pipe | |
| CN208596462U (en) | A kind of electronic commerce teaching system | |
| CN205645031U (en) | Finance specialty is with show board | |
| CN210071554U (en) | Flexibility experiment device for plastic corrugated pipe | |
| KR101404662B1 (en) | Gripper device for equipments inspecting display panels | |
| CN208636161U (en) | Flexible parent metal performance simulation device | |
| CN211742282U (en) | Financial management teaching presentation device | |
| CN212809526U (en) | A mathematics teaching aid for training of mathematics thinking | |
| CN114166854A (en) | Curved surface screen defect detection method and detection device | |
| CN209424732U (en) | Terminal bending mechanism and automobile coil-winding spot welding assembly line | |
| CN108074468B (en) | Space multi-bar linkage innovation overlap joint experimental provision and application method |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |