CN105467635A - Mylar adhesive tape smoothing jig and smoothing method - Google Patents
Mylar adhesive tape smoothing jig and smoothing method Download PDFInfo
- Publication number
- CN105467635A CN105467635A CN201610058992.2A CN201610058992A CN105467635A CN 105467635 A CN105467635 A CN 105467635A CN 201610058992 A CN201610058992 A CN 201610058992A CN 105467635 A CN105467635 A CN 105467635A
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- China
- Prior art keywords
- adhesive tape
- smooths
- mylar adhesive
- leg
- horizon bar
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
Abstract
The invention provides a Mylar adhesive tape smoothing jig which comprises a bearing seat used for bearing a liquid crystal display panel, and a smoothing structure used for smoothing Mylar adhesive tape of the liquid crystal display panel. The bearing seat comprises four symmetrically-arranged bearing plates with the same height, and sliding structures, wherein the sliding structures are connected between the bearing plates in a sliding mode to form the telescopic bearing seat. The smoothing structure comprises a pressing adjusting mechanism, a connecting frame, a roller body and a smoothing leg. The pressing adjusting mechanism comprises a pressing adjusting block, a vertical rod and an elastic part. A through hole is formed in the center of the upper surface of the pressing adjusting block, the vertical rod is inserted in the through hole and connected with the pressing adjusting block in an insertion mode, the elastic element is clamped between the bottom end of the vertical rod and the bottom end of the through hole, and the roller body and the smoothing leg are fixedly connected with the vertical rod through connecting stands respectively. The invention further provides a smoothing method adopting the Mylar adhesive tape smoothing jig.
Description
Technical field
The present invention relates to liquid crystal display processing and manufacturing field, particularly relate to a kind of Mylar and smooth tool and smooth method.
Background technology
Along with electronic product towards light, thin, miniaturization is fast-developing, various portable electric product is nearly all with display panels (LiquidCrystalDisplay, LCD) as display panel, particularly shooting with video-corder on the products such as projector, notebook computer, desktop computer, intelligent television, mobile terminal or personal digital assistant device, display panels has been important composition assembly.
At present, display panels development trend is lightening, narrow frame, wide viewing angle, can touch-control etc., thus display panels needs to attach the contact surface plate that can realize touch controllable function, the frame that display panels leaves is relatively little, and this frame needs to attach Mylar adhesive tape to prevent the light leak of display panels, leave the attached spacing of Mylar adhesive tape note like this for and just become very narrow and small, consider that the attached precision of personnel's note can choose attaching usually, the Mylar adhesive tape that ductility is good, therefore the problem of fold can be produced because pullling Mylar adhesive tape when attaching Mylar adhesive tape, and optical cement (OCA) may from the gap of Mylar adhesive tape fold in infiltrate LCD panel when attaching contact surface plate, even affect the overall quality of panel.The method of usual solution Mylar adhesive tape buckling problems is exactly personnel's heavy industrys, and this needs the man-hour of at substantial, has a strong impact on production efficiency.
Summary of the invention
In view of above-mentioned condition, be necessary to provide that a kind of structure is simple, the Mylar adhesive tape of the attaching buckling problems that effectively can solve Mylar adhesive tape smooths tool, to solve deficiency of the prior art.
The invention provides a kind of Mylar adhesive tape and smooth tool, comprise for the load bearing seat of liquid carrying LCD panel and smooth structure for the Mylar adhesive tape that smooths described display panels, described load bearing seat comprises four contour symmetrically arranged loading plates and slide construction, and described slide construction is slidably connected between described loading plate and forms telescopic described load bearing seat; The described structure that smooths comprises pressing governor motion, link, roller body and smooths leg, described pressing governor motion comprises pressing regulating block, vertically bar and flexible member, described pressing regulating block upper surface center offers through hole, described vertical bar insert in described through hole with the socket connection of described pressing regulating block, described flexible member is located between described vertical bar bottom and described through hole bottom, and described roller body is fixedly connected with described vertical bar by described link respectively with the described leg that smooths.
Further, described loading plate comprises rectangular base plate and L-type frame, the upper surface of described L-type frame offers the L-type chute identical with the bearing of trend of described L-type frame, described pressing regulating block can to insert in described L-type chute and can move along described L-type chute 115, the inner side one group sidewall adjacent with described rectangular base plate of described L-type frame is fixedly connected with, described rectangular base plate upper surface forms limiting section lower than the upper surface of described L-type frame, and described limiting section is used for spacing described display panels.
Further, described slide construction comprises chute and slide block, described chute and described slide block are arranged on the adjacent wall of loading plate described in adjacent two respectively, described slide block to be limited in described chute and can along described slide with realize loading plate described in adjacent two near or away from.
Further, described link comprises the first horizon bar and the second horizon bar parallel to each other and the 3rd horizon bar, the middle part of described first horizon bar is fixedly connected with the top of described vertical bar, the two ends of described first horizon bar are vertical with one end of described 3rd horizon bar with described second horizon bar to be respectively connected, described second horizon bar and described 3rd horizon bar are positioned at the homonymy of described first horizon bar, be connected with the described roller body of level below the other end of described second horizon bar, the other end of described 3rd horizon bar is connected with the described leg that smooths.
Further, described roller body comprises axis body and is sheathed on the roller on described axis body, and described roller can around the axial rolling of described axis body, and one end of described axis body is fixedly connected with described second horizon bar, and described axis body is parallel to described second horizon bar.
Further, described roller adopts to be had flexible elastomeric material and makes, described in smooth leg lower surface press that the latter two are contour bottom a little more than described roller.
Further, the described leg that smooths comprises expansion link, is arranged at smoothing leg body and screwing structure below described expansion link, one end of described expansion link is fixedly connected with the described leg body that smooths, the described lower surface maintenance level smoothing leg body, in the second through hole that the other end that the other end of described expansion link inserts described 3rd horizon bar is offered, described expansion link can move axially along described second through hole but around described second through hole axial rotation, can not screw structure and be fixed between described expansion link and described 3rd horizon bar described in passing through.
Further, described pressing regulating block is rectangular block shape structure.
Further, described vertical bar can move axially along described through hole but can not around described through hole axial rotation.
The present invention also provide a kind of utilize described Mylar adhesive tape to smooth tool smooth method, comprise the steps: the size according to described display panels, adjust the slide construction of described load bearing seat, make the loading plate of described load bearing seat just can carry described display panels, the described pressing regulating block smoothing the pressing governor motion of structure is inserted in the L-type chute of described loading plate, described roller body and the described leg that smooths are positioned at above the Mylar adhesive tape of described display panels, the link of structure is smoothed described in pressing, the vertical bar of described pressing governor motion moves down thereupon and compresses the flexible member of described pressing governor motion, described roller body and the described leg that smooths move down with described link, described roller body contacts the described Mylar adhesive tape below it, described roller body and the described leg that smooths move down further, described roller body is compressed and is pressed the described Mylar adhesive tape below it, the described Mylar adhesive tape below it is pressed in the lower surface smoothing leg simultaneously, move described pressing regulating block along described L-type chute, described roller body and the described leg that smooths one in front and one in back press described Mylar adhesive tape, and are smoothed by the fold of described Mylar adhesive tape.
As mentioned above, the beneficial effect that the technical scheme of the embodiment of the present invention is brought is: Mylar adhesive tape of the present invention smooths tool, and structure is simple, easy to operate, effectively can solve the buckling problems of the Mylar adhesive tape of display panels, and be suitable for the display panels of different size.
Accompanying drawing explanation
Fig. 1 is the structural representation that Mylar adhesive tape of the present invention smooths tool.
Fig. 2 is the structural representation of carrying pedestal.
Fig. 3 is the structural representation smoothing structure.
Embodiment
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to the specific embodiment of the present invention, structure, feature and effect thereof, be described in detail as follows.
Fig. 1 is the structural representation that Mylar adhesive tape of the present invention smooths tool, and Fig. 2 is the structural representation of carrying pedestal, and Fig. 3 is the structural representation smoothing structure.For convenience of describing, the Mylar adhesive tape 201 also comprising display panels 200 in Fig. 1 except Mylar adhesive tape smooths tool 100 and be attached on display panels 200 frame, refer to shown in Fig. 1 to Fig. 3, the Mylar adhesive tape of the embodiment of the present invention smooths tool 100 and comprises load bearing seat 10 and smooth structure 20.
Load bearing seat 10 comprises loading plate 11 and slide construction 12.
Loading plate 11 is four pieces and is contourly symmetrical arranged, and four pieces of loading plates 11 form load bearing seat 10 respectively by slide construction 12 connects.
Loading plate 11 comprises rectangular base plate 112 and L-type frame 114, rectangular base plate 112 is horizontal platy structure, the upper surface of L-type frame 114 offers the L-type chute 115 of level, and the bearing of trend of L-type chute 115 is identical with the bearing of trend of L-type frame 114, L-type chute 115 smooth surface.L-type frame 114 is arranged at the periphery of the adjacent one group of sidewall of rectangular base plate 112, the inner side one group sidewall adjacent with rectangular base plate 112 of L-type frame 114 is fixedly connected with, the upper surface of rectangular base plate 112 is lower than the upper surface of L-type frame 114, form limiting section 113 between L-type frame 114 and rectangular base plate 112, limiting section 113 is for spacing display panels 200.Smooth structure 20 when working, smooth structure 20 and be positioned over L-type chute 115 and move along L-type chute 115 and smooth the Mylar adhesive tape 201 of display panels 200.
Slide construction 12 is four and is arranged at respectively between two adjacent loading plates 11.Slide construction 12 comprises chute 122 and slide block 124, the L-type frame 114 that chute 122 is opened in loading plate 11 is close on the side of another loading plate 11 ', slide block 124 is convexly equipped in the L-type frame 114 ' of another loading plate 11 ' on the side of loading plate 11, slide block 124 to be limited in chute 122 and can along chute 122 slide to realize loading plate 11 and loading plate 11 ' near or away from.Equally, the L-type frame 114 of loading plate 11 is close to another loading plate 11 " side be convexly equipped with slide block 124 ', and loading plate 11 " L-type frame 114 " side that is close to loading plate 11 offers chute 122 ', slide block 124 ' to be limited in chute 122 ' and can to slide to realize loading plate 11 and loading plate 11 along chute 122 ' " near or away from, chute 122 ' and chute 122 horizontal vertical, according to this, four slide constructions 12 to be arranged at respectively between four loading plates 11 and to be slidably connected by four loading plates 11, the size of relative sliding adjustable load bearing seat 10 loaded area of chute 122 and slide block 124 (slide construction 12), with the display panels 200 of applicable carrying different size.
Smooth structure 20 comprise pressing governor motion 21, link 22, roller body 23 and smooth leg 24.
Pressing governor motion 21 comprises pressing regulating block 211, vertically bar 212 and flexible member 213.Pressing regulating block 211 is in cube-shaped structure, the upper surface center of pressing regulating block 211 offers through hole 2112, pressing regulating block 211 smooth surface, the width of pressing regulating block 211 equals the width of L-type chute 115, and pressing regulating block 211 to insert in L-type chute 115 and can move along L-type chute 115.Vertical bar 212 just can insert in through hole 2112, and vertical bar 212 can move axially along through hole 2112 but can not around through hole 2112 axial rotation, vertical bar 212 insert in through hole 2112 with the socket connection of pressing regulating block 211.The shape of through hole 2112 is corresponding with the shape of vertical bar 212, and in the present embodiment, through hole 2112 and vertical bar 212 are rectangular configuration, but are not limited thereto.Between the bottom that flexible member 213 is located in vertical bar 212 and the bottom of through hole 2112, flexible member 213 can be spring, but is not limited thereto.When pressing vertical bar 212, vertical bar 212 moves down and compression elastic element 213, and the bottom land that pressing regulating block 211 is subject to the L-type chute 115 of load bearing seat 10 supports and keeps motionless.
Roller body 23 with smooth leg 24 and to be fixedly connected with the vertical bar 212 of pressing governor motion 21 respectively by link 22 and can be vertically mobile and move horizontally with pressing regulating block 211 with vertical bar 212.Particularly, link 22 comprises the first horizon bar 222, second horizon bar 223 and the 3rd horizon bar 224.The middle part of the first horizon bar 222 is fixedly connected with the top of vertical bar 212, the two ends of the first horizon bar 222 are connected with one end horizontal vertical of the second horizon bar 223 parallel to each other and the 3rd horizon bar 224 respectively, and the second horizon bar 223 and the 3rd horizon bar 224 are positioned at the homonymy of the first horizon bar 222, the other end being connected with roller body the 23, three horizon bar 224 of level below the other end of the second horizon bar 223 with smooth leg 24 and be connected.
The axis body 232 that roller body 23 comprises level and the roller 234 be sheathed on axis body 232, roller 234 can around the axial rolling of axis body 232, roller 234 employing has flexible elastomeric material and makes, certain compression can be carried out by pair roller 234 during contact pressing roller body 23, one end of axis body 232 is fixedly connected with below the other end of the second horizon bar 223, and axis body 232 is parallel to the second horizon bar 223.
Smooth leg 24 comprise the rectangle of level expansion link 242, be arranged at smoothing leg body 244 and screwing structure 246 below expansion link 242.For coordinating expansion link 242, and offer the second through hole 2242 in the other end of the 3rd horizon bar 224, expansion link 242 just can insert in the second through hole 2422, expansion link 242 can not around the axial rotation of the second through hole 2422, one end of expansion link 242 is inserted in the second through hole 2422 and can be moved along the second through hole 2422 axial direction, to realize expansion link 242 stretching relative to the 3rd horizon bar 224, be fixed by screwing structure 246 between expansion link 242 and the 3rd horizon bar 224.The shape of the second through hole 2422 is corresponding with the shape of expansion link 242, and in the present embodiment, the second through hole 2422 is rectangular configuration with expansion link 242, but is not limited thereto.The other end bottom of expansion link 242 is fixedly connected with the upper end smoothing leg body 244, smooths the lower surface maintenance level of leg body 244, and the lower surface smoothing leg body 244 is for pressing Mylar adhesive tape 201 and smoothing the fold of Mylar adhesive tape 201.Smooth the lower surface of leg body 244 a little more than roller 234 bottom.
Refer to shown in Fig. 1 to Fig. 3, utilize the Mylar adhesive tape in above-described embodiment smooth tool 100 to smooth step as follows:
According to the size of display panels 200, the slide construction 12 of adjustment load bearing seat 10, the loading plate 11 making load bearing seat 10 just can liquid carrying LCD panel 200, the pressing regulating block 211 of the pressing governor motion 21 smoothing structure 20 is inserted in the L-type chute 115 of loading plate 11, roller body 23 and smooth leg 24 and be positioned at above the Mylar adhesive tape 201 of display panels 200, pressing smooths the link 22 of structure 20, the vertical bar 212 of pressing governor motion 21 presses thereupon and moves down compression elastic element 213, roller body 23 and smooth leg 24 and move down with link 22, roller body 23 contacts the Mylar adhesive tape 201 below it, roller body 23 and smooth leg 24 and move down further, the roller 234 of roller body 23 is compressed and is pressed the Mylar adhesive tape 201 below it, the Mylar adhesive tape 201 below it is also pressed in the lower surface simultaneously smoothing leg 24, move pressing regulating block 211 along L-type chute 115, roller body 23 and smooth leg 24 and one in front and one in back press Mylar adhesive tape 201, and the fold of Mylar adhesive tape 201 is smoothed.
As mentioned above, the beneficial effect that the technical scheme of the embodiment of the present invention is brought is: Mylar adhesive tape of the present invention smooths tool 100, structure is simple, easy to operate, effectively can solve the buckling problems of the Mylar adhesive tape 201 of display panels 200, and be suitable for the display panels 200 of different size.
In the present invention, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, except comprising those listed key elements, but also can comprise other key elements clearly do not listed.
In the present invention, the involved noun of locality such as forward and backward, upper and lower is arranged in figure with parts in accompanying drawing and parts position each other defines, clear and convenient just in order to expression technology scheme.Should be appreciated that the use of the described noun of locality should not limit the scope of the application's request protection.
When not conflicting, the feature in the present invention in above-described embodiment and embodiment can be combined with each other.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a Mylar adhesive tape smooths tool (100), it is characterized in that: comprise for the load bearing seat (10) of liquid carrying LCD panel (200) and smooth structure (20) for the Mylar adhesive tape (201) that smooths described display panels (200), described load bearing seat (10) comprises four contour symmetrically arranged loading plates (11) and slide construction (12), and described slide construction (12) is slidably connected between described loading plate (11) and forms telescopic described load bearing seat (10), the described structure (20) that smooths comprises pressing governor motion (21), link (22), roller body (23), and smooth leg (24), described pressing governor motion (21) comprises pressing regulating block (211), vertical bar (212), and flexible member (213), described pressing regulating block (211) upper surface center offers through hole (2112), described vertical bar (212) insert in described through hole (2112) with the socket connection of described pressing regulating block (211), described flexible member (213) is located between described vertical bar (212) bottom and described through hole (2112) bottom, described roller body (23) is fixedly connected with described vertical bar (212) by described link (22) respectively with the described leg (24) that smooths.
2. Mylar adhesive tape as claimed in claim 1 smooths tool (100), it is characterized in that: described loading plate (11) comprises rectangular base plate (112) and L-type frame (114), the upper surface of described L-type frame (114) offers the L-type chute (115) identical with the bearing of trend of described L-type frame (114), described pressing regulating block (211) can be inserted in described L-type chute (115) and can be moved along described L-type chute 115, the inner side one group sidewall adjacent with described rectangular base plate (112) of described L-type frame (114) is fixedly connected with, described rectangular base plate (112) upper surface forms limiting section (113) lower than the upper surface of described L-type frame (114), described limiting section (113) is for spacing described display panels (200).
3. Mylar adhesive tape as claimed in claim 1 smooths tool (100), it is characterized in that: described slide construction (12) comprises chute (122) and slide block (124), described chute (122) and described slide block (124) are arranged on the adjacent wall of loading plate (11) described in adjacent two respectively, described slide block (124) to be limited in described chute (122) and can along described chute (122) slide with realize loading plate (11) described in adjacent two near or away from.
4. Mylar adhesive tape as claimed in claim 1 smooths tool (100), it is characterized in that: described link (22) comprises the first horizon bar (222), and the second horizon bar (223) parallel to each other and the 3rd horizon bar (224), the middle part of described first horizon bar (222) is fixedly connected with the top of described vertical bar (212), the two ends of described first horizon bar (222) are vertical with one end of described 3rd horizon bar (224) with described second horizon bar (223) to be respectively connected, described second horizon bar (223) and described 3rd horizon bar (224) are positioned at the homonymy of described first horizon bar (222), the described roller body (23) of level is connected with below the other end of described second horizon bar (223), the other end of described 3rd horizon bar (224) is connected with the described leg (24) that smooths.
5. Mylar adhesive tape as claimed in claim 4 smooths tool (100), it is characterized in that: described roller body (23) comprises axis body (232) and is sheathed on the roller (234) on described axis body (232), described roller (234) can around the axial rolling of described axis body (232), one end of described axis body (232) is fixedly connected with described second horizon bar (223), and described axis body (232) is parallel to described second horizon bar (223).
6. Mylar adhesive tape as claimed in claim 5 smooths tool (100), it is characterized in that: described roller (234) adopts to be had flexible elastomeric material and make, described in smooth leg (24) lower surface press that the latter two are contour bottom a little more than described roller (234).
7. Mylar adhesive tape as claimed in claim 4 smooths tool (100), it is characterized in that: described in smooth leg (24) and comprise expansion link (242), what be arranged at described expansion link (242) below smooths leg body (224), and screw structure (246), one end of described expansion link (242) is fixedly connected with the described leg body (224) that smooths, the described lower surface smoothing leg body (224) keeps level, in the second through hole (2422) that the other end that the other end of described expansion link (242) inserts described 3rd horizon bar (224) is offered, described expansion link (242) can move axially along described second through hole (2422) but can not around described second through hole (2422) axial rotation, screw structure (246) described in passing through between described expansion link (242) and described 3rd horizon bar (224) to be fixed.
8. Mylar adhesive tape as claimed in claim 1 smooths tool (100), it is characterized in that: described pressing regulating block (211) is square block structure.
9. Mylar adhesive tape as claimed in claim 1 smooths tool (100), it is characterized in that: described vertical bar (212) can move axially along described through hole (2112) but can not around described through hole (2112) axial rotation.
10. what utilize the Mylar adhesive tape described in any one of claim 1 to 9 to smooth tool (100) smooths a method, comprises the steps:
According to the size of described display panels (200), adjust the slide construction (12) of described load bearing seat (10), make the loading plate of described load bearing seat (10) (11) just can carry described display panels (200); the described pressing regulating block (211) smoothing the pressing governor motion (21) of structure (20) is inserted in the L-type chute (115) of described loading plate (11), described roller body (23) and the described leg (24) that smooths are positioned at above the Mylar adhesive tape (201) of described display panels (200), the link (22) of structure (20) is smoothed described in pressing, the vertical bar (212) of described pressing governor motion (21) moves down thereupon and compresses the flexible member (213) of described pressing governor motion (21), described roller body (23) and the described leg (24) that smooths move down with described link (22), described roller body (23) contacts the described Mylar adhesive tape (201) below it, described roller body (23) and the described leg (24) that smooths move down further, described roller body (23) is compressed and is pressed the described Mylar adhesive tape (201) below it, the described Mylar adhesive tape (201) below it is pressed in the lower surface smoothing leg (24) simultaneously, along the mobile described pressing regulating block (211) of described L-type chute (115), described roller body (23) and the described leg (24) that smooths one in front and one in back press described Mylar adhesive tape (201), and are smoothed by the fold of described Mylar adhesive tape (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058992.2A CN105467635B (en) | 2016-01-28 | 2016-01-28 | Mylar adhesive tapes smooth jig and smooth method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058992.2A CN105467635B (en) | 2016-01-28 | 2016-01-28 | Mylar adhesive tapes smooth jig and smooth method |
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| Publication Number | Publication Date |
|---|---|
| CN105467635A true CN105467635A (en) | 2016-04-06 |
| CN105467635B CN105467635B (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610058992.2A Active CN105467635B (en) | 2016-01-28 | 2016-01-28 | Mylar adhesive tapes smooth jig and smooth method |
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| Country | Link |
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| CN (1) | CN105467635B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108910141A (en) * | 2018-08-27 | 2018-11-30 | 广东利元亨智能装备股份有限公司 | A kind of flattening device |
| CN115943781A (en) * | 2023-02-10 | 2023-04-11 | 东北农业大学 | Air-suction type seed sowing device with adjustable seed containing cavity volume |
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| CN104876046A (en) * | 2015-05-11 | 2015-09-02 | 苏州宏恒化工有限公司 | Rubber belt pressing apparatus for conveyer belt |
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| JPH08160428A (en) * | 1994-12-02 | 1996-06-21 | Iinuma Gauge Seisakusho:Kk | Method and device for sticking rubbing cloth for orientation treatment of liquid crystal cell and double coated adhesive sheet used for the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108910141A (en) * | 2018-08-27 | 2018-11-30 | 广东利元亨智能装备股份有限公司 | A kind of flattening device |
| CN108910141B (en) * | 2018-08-27 | 2024-01-12 | 广东利元亨智能装备股份有限公司 | Smoothing device |
| CN115943781A (en) * | 2023-02-10 | 2023-04-11 | 东北农业大学 | Air-suction type seed sowing device with adjustable seed containing cavity volume |
| CN115943781B (en) * | 2023-02-10 | 2023-06-02 | 东北农业大学 | Air suction type seed metering device with adjustable seed cavity volume |
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|---|---|
| CN105467635B (en) | 2018-07-06 |
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Address after: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee after: Kunshan Longteng Au Optronics Co Address before: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee before: Kunshan Longteng Optronics Co., Ltd. |