CN109283368A - Flexible display panels test device - Google Patents
Flexible display panels test device Download PDFInfo
- Publication number
- CN109283368A CN109283368A CN201811268909.XA CN201811268909A CN109283368A CN 109283368 A CN109283368 A CN 109283368A CN 201811268909 A CN201811268909 A CN 201811268909A CN 109283368 A CN109283368 A CN 109283368A
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- China
- Prior art keywords
- pressure head
- buffering
- display panels
- flexible display
- positioning unit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention relates to a kind of flexible display panels test devices, it include: the first positioning unit, for positioning flexible circuit board, including fixation kit, the fixation kit includes buffering main pressure head and buffering secondary pressure head, and the main pressure head of buffering forms wedge-shaped part, and the flexible circuit board is abutted with the side of the wedge-shaped part, the other side for buffering secondary pressure head and being located at the wedge-shaped part, the hardness for buffering secondary pressure head are greater than the hardness of the main pressure head of buffering for supporting the buffering main pressure head when crimping；Second positioning unit, for loading flexible display panels；Automatic aligning unit is connect, so that the contact on flexible circuit board is docked one by one with the stitch in flexible display panels respectively with first positioning unit, second positioning unit.Above-mentioned flexible display panels test device, the first positioning unit, which is equipped with, to be buffered main pressure head and buffers secondary pressure head to protect flexible circuit board；Equipped with Z axis motion module and XYZ axis motion module to adjust docking location, accuracy is high.
Description
Technical field
The present invention relates to flexible display panels detection technique fields, test and fill more particularly to a kind of flexible display panels
It sets.
Background technique
When carrying out lighting test to flexible display panels, need the multiple stitch and flexible electrical in flexible display panels
The latter docking of multiple contacts positioning of road plate.Traditional flexible circuit board positioning fixture meeting crushing flexible circuit board, makes flexibility
Deformation occurs for circuit board, and the contact position on flexible circuit board is caused to shift, can not be with the stitch in flexible display panels
Contraposition crimping easily causes lighting test exception, the bad erroneous judgement of product.
Summary of the invention
Based on this, it is necessary to aiming at the problem that flexible circuit board positions easy crushing when lighting test, provide a kind of flexible aobvious
Show panel tester.
A kind of flexible display panels test device, comprising:
First positioning unit, is used for positioning flexible circuit board, including fixation kit, and the fixation kit includes buffering main pressure
Head forms wedge-shaped part with secondary pressure head, the main pressure head of buffering is buffered, and the flexible circuit board is abutted with the side of the wedge-shaped part,
The other side for buffering secondary pressure head and being located at the wedge-shaped part, the hardness for buffering secondary pressure head are greater than the main pressure head of buffering
Hardness is for supporting the buffering main pressure head when crimping；
Second positioning unit, for loading flexible display panels；
Automatic aligning unit is connect, so that flexible circuit respectively with first positioning unit, second positioning unit
It is docked one by one with the stitch in flexible display panels contact on plate.
Above-mentioned flexible display panels test device, can be with positioning flexible circuit board, the first positioning on the first positioning unit
Unit, which is equipped with, to be buffered main pressure head and buffers secondary pressure head to protect flexible circuit board, and direct crushing flexible circuit board is prevented.
In one embodiment, the main pressure head of buffering accommodates the secondary pressure head of the buffering equipped with holding tank, described
Buffer the wedge shaped structure of secondary pressure head, the inclined face of the first bottom wall for buffering secondary pressure head, the second bottom wall of the holding tank
Inclined face with the secondary pressure head of the buffering to cooperate.
In one embodiment, multiple first holes, pair of the main pressure head of buffering is arranged in the secondary pressure head interval of the buffering
Answer position be equipped with multiple second holes, the main pressure head of the buffering and the secondary pressure head of the buffering by fastener wear first hole and
Second hole and fasten.
In one embodiment, the main pressure head material of buffering is rubber, and the secondary pressure head material of the buffering is aluminium.
In one embodiment, the flexible circuit board include the first plate and the second plate, the side of first plate and
Second plate connects so that the first plate of part is exposed at outside the second plate, be partially exposed at the roof of the first plate outside the second plate with it is described
The bottom wall of wedge-shaped part abuts.
In one embodiment, the fixation kit of first positioning unit further includes fixing seat and pressing plate, described solid
Reservation is fixed on the main pressure head of the buffering, and the pressing plate is connected in the fixing seat and by the second of the flexible circuit board
Plate is connected between the fixing seat and pressing plate.
In one embodiment, first positioning unit further includes connection component, and the connection component includes first
Link block and the second link block, first link block are fixed on the main pressure head of the buffering, and first link block and the
Two link blocks are slidably connected, and second link block is connect with the automatic aligning unit.
It in one embodiment, further include bottom plate, the automatic aligning unit includes that Z axis motion module and XYZ axis are transported
Dynamic model block, the Z axis motion module and XYZ axis motion module bottom are both secured on the bottom plate, the Z axis motion module with
The first positioning unit connection is to drive the flexible circuit board to move along first direction, the XYZ axis motion module and institute
It states the second positioning unit to connect to drive the flexible display panels to move along the first, second or third direction, the second party
To perpendicular to first direction, the third direction and the first, second direction are vertical.
It in one embodiment, further include bottom plate, the automatic aligning unit includes that Z axis motion module and XYZ axis are transported
Dynamic model block, the Z axis motion module and XYZ axis motion module bottom are both secured on the bottom plate, the Z axis motion module with
Second positioning unit connection to drive the flexible display panels to move along first direction, the XYZ axis motion module with
The first positioning unit connection is to drive the flexible circuit board to move along the first, second or third direction, the second party
To perpendicular to first direction, the third direction and the first, second direction are vertical.
In one embodiment, the automatic aligning unit further includes visual-alignment device for acquisition process position
Information, the visual-alignment device are fixed on the bottom plate.
Detailed description of the invention
Fig. 1 is the combination axonometric drawing of the flexible display panels test device of the present embodiment；
Fig. 2 is the explosive view of the flexible display panels test device of the present embodiment；
Fig. 3 is the combination axonometric drawing of the first positioning unit in Fig. 2；
Fig. 4 is the side view of the first positioning unit in Fig. 3；
Fig. 5 is the explosive view of Fig. 3；
Fig. 6 is the explosive view at another visual angle of Fig. 3；
Fig. 7 is the axonometric drawing of the first link block in Fig. 3；
Fig. 8 is the axonometric drawing of the second link block in Fig. 3.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described further flexible display panels test device.
Fig. 1 to Fig. 2 is please referred to, the flexible display panels test device of an embodiment includes the first positioning unit 10, second
Positioning unit 20 and automatic aligning unit 30.First positioning unit 10 is used for positioning flexible circuit board 40, the second positioning unit 20
For loading flexible display panels 50, automatic aligning unit 30 is used to make the contact and flexible display panels on flexible circuit board 40
Stitch on 50 docks one by one.
Referring to FIG. 3, the first positioning unit 10 includes fixation kit 110 and connection component 120.
Fixation kit 110 includes buffering main pressure head 111, buffering secondary pressure head 112, fixing seat 113 and pressing plate 114.It please refers to
Fig. 5 buffers the holding tank 115 that main pressure head 111 is equipped with buffers the secondary cooperation of pressure head 112.In present embodiment, secondary pressure head is buffered
112 wedge shaped structures, referring to FIG. 4, buffering the first inclined face bottom wall 112a of secondary pressure head 112, the second bottom of holding tank 115
Also inclined face, the second bottom wall 115a are identical as the first bottom wall 112a tilt angle so that holding tank 115 and buffering pair by wall 115a
Pressure head 112 preferably cooperates, and holding tank 115 is through the side for buffering main pressure head 111 so that buffering main pressure head 111 forms wedge-shaped part
116, the second bottom wall 115a of holding tank 115 are the roof of wedge-shaped part 116, contact and Flexible Displays on flexible circuit board 40
When stitch on panel 50 crimps (hereinafter referred to as " when crimping "), buffers secondary pressure head 112 and be located at the roof of wedge-shaped part 116 (i.e.
Second bottom wall 115a) top, flexible circuit board 40 is located at below the bottom wall 116a of wedge-shaped part 116, when crimping, buffering pair pressure head
112 are pressurized, and the roof (i.e. the second bottom wall 115a) perpendicular to wedge-shaped part 116 can be generated to the roof of wedge-shaped part 116 and under
Power, formed towards buffering (i.e. horizontal to the left) horizontal component of main pressure head 111, to make to buffer secondary pressure head side wall and buffering is led
The side wall of pressure head is more bonded.Support buffers main pressure head 111 when further, in order to crimp, and the hardness for buffering secondary pressure head 112 is greater than
Buffer the hardness of main pressure head 111.In present embodiment, the material for buffering main pressure head 111 is rubber, buffers the material of secondary pressure head 112
Matter is aluminium.In other embodiments, buffering main 111 material of pressure head can also be polypropylene or polyethylene, buffer secondary pressure head 112
Material can also be stainless steel.Further, for tight buffer pair pressure head 112 and the main pressure head 111 of buffering, referring to FIG. 5,
It buffers interval on secondary pressure head 112 and multiple first hole 112b is set, the corresponding position for buffering main pressure head 111 opens up multiple second holes
117, secondary pressure head 112 is buffered with the main pressure head 111 of buffering, and the first hole 112b and second is worn by fastener (being not shown)
Hole 117 and connect.Specifically, fastener is screw or bolt.
Referring to FIG. 3, fixing seat 113 is connected on the main pressure head 111 of buffering and position is adjustable on buffering main pressure head 111.
Specifically, referring to FIG. 5, fixing seat 113 includes fixed plate 113a interconnected and extension end 113b, extension end 113b direction
It protrudes above the upper surface of fixed plate 113a and is located at the end of fixed plate 113a, fixed plate 113a, which is located at, buffers main pressure head 111
Bottom, extension end 113b are held on the two sides for buffering main pressure head 111, and strip-shaped hole 113c, buffering master are offered on the 113b of extension end
The two sides of pressure head 111 are equipped with fixation hole 118, and fixing seat 113 wears strip-shaped hole by fastener 113d with the main pressure head 111 of buffering
113c and fixation hole 118 and fasten, and can be fixed on along strip-shaped hole 113c radiai adjustment fixing seat 113 and buffer main pressure head 111
Position.Specifically, fastener 113d is screw or pin shaft.
Referring to FIG. 3, pressing plate 114 is connected in fixing seat 113 and flexible circuit board 40 is connected to fixing seat 113 and pressure
Between plate 114.Specifically, referring to FIG. 5, flexible circuit board 40 include the first plate 410 and the second plate 420, the one of the first plate 410
Side is connect with the second plate 420 so that the first plate of part 410 is exposed at outside the second plate 420, referring to FIG. 4, part is exposed at the second plate 420
The first outer plate 410 is abutted with wedge-shaped part 116, and the second plate 420 is connected between fixing seat 113 and pressing plate 114.Present embodiment
In, in order to fix the second plate 420, referring to FIG. 6, the fixed plate 113a of fixing seat 113 is equipped with third hole 113e, flexible circuit
The 4th hole 421 is offered on second plate 420 of plate 40, the 5th hole 114a is offered on pressing plate 114, (is not being schemed by fastener
In show) wear third hole 113e, the 4th hole 421 and the 5th hole 114a so that the second plate 420 is fixed on fixing seat 113 and pressing plate
Between 114.In other embodiments, it can be not provided with the 5th hole 114a on pressing plate 114, in the correspondence that the 5th hole 114a is arranged
Fixture block is set on position, so that fixture block is arranged in third hole 113e, in the 4th hole 421, also the second plate 420 can be fixed on fixation
Between seat 113 and pressing plate 114.
Referring to FIG. 5, connection component 120 includes the first link block 121 and the second link block 122.First link block 121 is solid
Due to buffering on main pressure head 111, and the first link block 121 is slidably connected with the second link block 122.Specifically, referring to FIG. 7,
First link block 121 includes the first main body 123 interconnected and the first convex block 124, and the quantity of the first convex block 124 is two and position
In the same side of the first main body 123, the first main body 123 is equipped with through-hole 123a, referring to FIG. 5, buffering the corresponding position of main pressure head 111
Screw hole 119 is installed, the first link block 121 wears through-hole by fastener (being not shown) with the main pressure head 111 of buffering
123a is connect with screw hole 119.Specifically, fastener can be screw or bolt.Referring to FIG. 8, the second link block 122 includes
Second main body 125 interconnected and the second convex block 126, the quantity of the second convex block 126 are two and are located at the second main body 125
Opposite two sides, the second main body 125 are equipped with the first groove 125a to accommodate sliding block 130, please refer to Fig. 7 and Fig. 5, the first main body
123 are equipped with the second groove 123b to accommodate guide rail 140, referring to FIG. 3, the sliding block 130 in the second link block 122 is connect with first
The guide rail 140 of block 121 cooperates, and the second convex block 126 is located at the top of the first convex block 124, further, referring to FIG. 7, first is convex
Block 124 is equipped with stepped hole 124a, and the first convex block 124 and stepped hole 124a forms cascaded surface 124b, referring to FIG. 8, second
Convex block 126 is equipped with the 6th hole 126a (bottom wall for penetrating the second convex block 126), Fig. 5 and Fig. 3 is please referred to, by the bar portion of screw 150
It is arranged in stepped hole 124a, the 6th hole 126a, and 151 bottom of spring is resisted against on cascaded surface 124b, leads to after sheathed spring 151
It crosses and tightens or unscrew screw 150 with the compression degree of adjustment spring 151, while tightening or unscrewing and being arranged in through-hole 123a and screw hole
119 fastener (being not shown), to adjust the pressure of 121 pairs of the first link block buffering main pressure heads 111 when crimping.
Referring to FIG. 2, automatic aligning unit 30 includes Z axis motion module 310, XYZ axis motion module 320 and visual-alignment
Device 330, Z axis motion module 310 are connect to adjust the position of flexible circuit board 40, the movement of XYZ axis with the first positioning unit 10
Module 320 is connect with the second positioning unit 20 to adjust the position of flexible display panels 50.Specifically, above-mentioned Flexible Displays face
Board test device further includes bottom plate 60, and Z axis motion module 310 includes the first pedestal 311, transition plates 312 and the first movable part
313, the first pedestal 311 is fixed on bottom plate 60, and transition plates 312 is fixedly connected on the first pedestal 311, the first movable part 313
It is connect with transition plates 312 so that the first movable part is relative to 312 edge of transition plates by lead screw guide-bar mechanism (being not shown)
First direction is mobile (moving up and down).In present embodiment, Fig. 2 and Fig. 1, the first movable part 313 and the first positioning are please referred to
Second link block 122 of unit 10 is fixedly connected by screw (being not shown), and the first movable part 313 is moved along first direction
It is dynamic, so that the flexible circuit board 40 on the first positioning unit 10 be driven to move along first direction.Referring to FIG. 2, XYZ axis moves mould
Block 320 includes the second pedestal 321 and the second movable part 322, and the second pedestal 321 is fixed on bottom plate 60, the second movable part 322 with
Second pedestal 321 is flexibly connected by lead screw guide-bar mechanism (being not shown), and flexible display panels 50 pass through vacuum suction
Mode is fixed on the second positioning unit 20, and the second movable part 322 is connect with the second positioning unit 20,322 phase of the second movable part
(i.e. up and down, left and right or back-and-forth motion) is moved along the first, second or third direction for the second pedestal 321, second direction is vertical
In first direction, third direction and the first, second direction are vertical, to drive the Flexible Displays face on the second positioning unit 20
Plate 50 is moved along the first, second and third direction.In a wherein embodiment, Z axis motion module 310 can also be single with the second positioning
To drive flexible display panels 50 to move along first direction, XYZ axis motion module 320 and the first positioning unit 10 connect 20 connection of member
It connects to drive flexible circuit board 40 to move along the first, second or third direction.In other embodiments, can also only be arranged
XYZ axis motion module, XYZ axis motion module are selected one and are connect with the first positioning unit 10 or the second positioning unit 20, when crimping, only
Flexible circuit board 40 or flexible display panels 50 are mobile.
Visual-alignment device 330 is fixed in the transition plates 312 of Z axis motion module 310, is used for acquisition position information.Tool
Body, when Z axis motion module 310 drives flexible circuit board 40 to be moved downward to the predeterminated position close with flexible display screen 50
When, 330 acquisition position information of visual-alignment device, and control unit (being not shown) is transferred to by signal, through controlling
After the processing of unit computing system, controls Z axis motion module 310 and XYZ axis motion module 320 is mobile, so that flexible circuit board 40
On contact docked one by one with the stitch on flexible display screen 50.Specifically, visual-alignment device 330 is CCD para-position camera lens.
The lighting test process of flexible display panels 40 are as follows: flexible display panels 50 are first fixed on the second positioning unit 20
On, flexible circuit board 40 is fixed on the first positioning unit 10, drives flexible circuit board 40 downward by Z axis motion module 310
It is moved to close to flexible display panels 50,330 acquisition position information of visual-alignment device simultaneously will be sent to control unit, through controlling
After the processing of unit computing system, controls Z axis motion module 310 and XYZ axis motion module 320 is mobile, so that flexible circuit board 40
On contact docked one by one with the stitch on flexible display screen 50, realize lighting test.
Above-mentioned flexible display panels test device, on the first positioning unit 10 can with positioning flexible circuit board 40, first
Positioning unit 10, which is equipped with, to be buffered main pressure head 111 and buffers secondary pressure head 112 to protect flexible circuit board 40, prevents direct crushing soft
Property circuit board 40；It connect equipped with Z axis motion module 310 with the first positioning unit 10 to adjust the position of flexible circuit board 40, XYZ
Axis motion module 320 is connect with the second positioning unit 20 to adjust the position of flexible display panels 50, passes through visual-alignment device
330 acquisition position information realize that the contact and flexibility on flexible circuit board 40 are shown after control unit calculation processing position data
Stitch in display screen 50 docks one by one, and accuracy is higher.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for above embodiments, and the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of flexible display panels test device characterized by comprising
First positioning unit, is used for positioning flexible circuit board, including fixation kit, the fixation kit include buffer main pressure head with
Secondary pressure head is buffered, the main pressure head of buffering forms wedge-shaped part, and the flexible circuit board is abutted with the side of the wedge-shaped part, described
The other side that secondary pressure head is located at the wedge-shaped part is buffered, the hardness for buffering secondary pressure head is greater than the hardness of the main pressure head of buffering
For supporting the buffering main pressure head when crimping；
Second positioning unit, for loading flexible display panels；
Automatic aligning unit is connect, so that on flexible circuit board respectively with first positioning unit, second positioning unit
Contact docked one by one with the stitch in flexible display panels.
2. flexible display panels test device according to claim 1, which is characterized in that the main pressure head of buffering is equipped with
Holding tank is to accommodate the secondary pressure head of the buffering, the wedge shaped structure of the secondary pressure head of the buffering, first bottom wall for buffering secondary pressure head
Inclined face, the second bottom wall of the holding tank also inclined face to cooperate with the secondary pressure head of the buffering.
3. flexible display panels test device according to claim 1, which is characterized in that the buffering secondary pressure head interval is set
Multiple first holes are set, the corresponding position of the main pressure head of buffering is equipped with multiple second holes, the main pressure head of buffering and the buffering
Secondary pressure head wears first hole by fastener and fastens with the second hole.
4. flexible display panels test device according to claim 1, which is characterized in that the main pressure head material of the buffering is
Rubber, the secondary pressure head material of the buffering is aluminium.
5. flexible display panels test device according to claim 1, which is characterized in that the flexible circuit board includes the
One plate and the second plate, the side of first plate is connect with second plate so that the first plate of part is exposed at outside the second plate, part
The roof for the first plate being exposed at outside the second plate is abutted with the bottom wall of the wedge-shaped part.
6. flexible display panels test device according to claim 5, which is characterized in that first positioning unit is consolidated
Determining component further includes fixing seat and pressing plate, and the fixing seat is fixed on the main pressure head of buffering, and the pressing plate is connected to described
It is connected between the fixing seat and pressing plate in fixing seat and by the second plate of the flexible circuit board.
7. flexible display panels test device according to claim 1, which is characterized in that first positioning unit also wraps
Connection component is included, the connection component includes the first link block and the second link block, and first link block is fixed on described slow
It rushes on main pressure head, and first link block is slidably connected with the second link block, second link block and the automatic aligning
Unit connection.
8. flexible display panels test device according to claim 1, which is characterized in that it further include bottom plate, it is described automatic
Bit cell includes Z axis motion module and XYZ axis motion module, and the Z axis motion module and XYZ axis motion module bottom are solid
Due on the bottom plate, the Z axis motion module is connect to drive the flexible circuit board along with first positioning unit
One direction is mobile, and the XYZ axis motion module is connect to drive the flexible display panels along the with second positioning unit
One, second or third direction it is mobile, the second direction is perpendicular to first direction, the third direction and the first, second direction
It is vertical.
9. flexible display panels test device according to claim 1, which is characterized in that it further include bottom plate, it is described automatic
Bit cell includes Z axis motion module and XYZ axis motion module, and the Z axis motion module and XYZ axis motion module bottom are solid
Due on the bottom plate, the Z axis motion module is connect to drive the flexible display panels edge with second positioning unit
First direction is mobile, and the XYZ axis motion module is connect to drive the flexible circuit board along the with first positioning unit
One, second or third direction it is mobile, the second direction is perpendicular to first direction, the third direction and the first, second direction
It is vertical.
10. flexible display panels test device according to claim 8 or claim 9, which is characterized in that the automatic aligning unit
It further include visual-alignment device so that for acquisition position information, the visual-alignment device is fixed on the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268909.XA CN109283368A (en) | 2018-10-29 | 2018-10-29 | Flexible display panels test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268909.XA CN109283368A (en) | 2018-10-29 | 2018-10-29 | Flexible display panels test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109283368A true CN109283368A (en) | 2019-01-29 |
Family
ID=65177745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811268909.XA Pending CN109283368A (en) | 2018-10-29 | 2018-10-29 | Flexible display panels test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109283368A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174535A (en) * | 2019-06-14 | 2019-08-27 | 苏州精濑光电有限公司 | A kind of pressure head |
| CN110174534A (en) * | 2019-06-14 | 2019-08-27 | 苏州精濑光电有限公司 | A kind of testing pressure head |
| CN114518547A (en) * | 2022-04-21 | 2022-05-20 | 山东新东光电科技有限公司 | Power supply test fixture for transparent LED flexible display screen |
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| CN1745309A (en) * | 2002-12-20 | 2006-03-08 | 佛姆费克托公司 | Composite motion probing |
| CN102348991A (en) * | 2009-03-10 | 2012-02-08 | 普罗-2000有限公司 | Probe unit for testing panel |
| CN103069281A (en) * | 2010-08-18 | 2013-04-24 | 普罗-2000有限公司 | Probe unit for testing LCD panel |
| CN207198193U (en) * | 2017-07-29 | 2018-04-06 | 伯恩光学(惠州)有限公司 | Touch control display apparatus performance test fixture |
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|---|---|---|---|---|
| CN1745309A (en) * | 2002-12-20 | 2006-03-08 | 佛姆费克托公司 | Composite motion probing |
| CN102348991A (en) * | 2009-03-10 | 2012-02-08 | 普罗-2000有限公司 | Probe unit for testing panel |
| CN103069281A (en) * | 2010-08-18 | 2013-04-24 | 普罗-2000有限公司 | Probe unit for testing LCD panel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174535A (en) * | 2019-06-14 | 2019-08-27 | 苏州精濑光电有限公司 | A kind of pressure head |
| CN110174534A (en) * | 2019-06-14 | 2019-08-27 | 苏州精濑光电有限公司 | A kind of testing pressure head |
| CN110174534B (en) * | 2019-06-14 | 2021-11-26 | 苏州精濑光电有限公司 | Test pressure head |
| CN110174535B (en) * | 2019-06-14 | 2022-04-12 | 苏州精濑光电有限公司 | Pressing head |
| CN114518547A (en) * | 2022-04-21 | 2022-05-20 | 山东新东光电科技有限公司 | Power supply test fixture for transparent LED flexible display screen |
| CN114518547B (en) * | 2022-04-21 | 2022-06-28 | 山东新东光电科技有限公司 | Power supply test fixture for transparent LED flexible display screen |
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Application publication date: 20190129 |
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| RJ01 | Rejection of invention patent application after publication |