CN204189829U - Flexible screen bending joint tool - Google Patents
Flexible screen bending joint tool Download PDFInfo
- Publication number
- CN204189829U CN204189829U CN201420697816.XU CN201420697816U CN204189829U CN 204189829 U CN204189829 U CN 204189829U CN 201420697816 U CN201420697816 U CN 201420697816U CN 204189829 U CN204189829 U CN 204189829U
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- moulding plate
- flexible screen
- joint tool
- bending joint
- screen bending
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Abstract
The utility model relates to a kind of flexible screen bending joint tool, comprise flexible moulding plate, be positioned at moulding plate side in order to regulate the extension mechanism of moulding plate curvature and to be positioned in order to regulate the push-pull mechanism of moulding plate curvature in the middle part of moulding plate, described moulding plate is provided with the adhering device adapted to make flexible substrate and flexible screen curvature in order to bending laminating fixing flexible substrate.Setting like this, described flexible screen bending joint tool has adjustment curvature function, can meet the different bending degree demand of flexible screen, thus reduce equipment cost.
Description
Technical field
The utility model relates to a kind of flexible screen bending joint tool, particularly relates to a kind of OLED flexible screen bending joint tool controlling to adjust bending curvature.
Background technology
Organic electroluminescence device (OLED) is a kind of current mode light emitting semiconductor device based on organic material.Its typical structure is that the luminous organic material making one deck tens nanometer thickness on ito glass makes luminescent layer, has the metal electrode of one deck low work function above luminescent layer.When electrode being added with voltage, luminescent layer just produces light radiation.
OLED have active illuminating, luminous efficiency high, low in energy consumption, light, thin, without advantages such as angle limitations, thought by insider to be most likely at the device of new generation following illumination and display device market occupying dominance.As a brand-new illumination and Display Technique, the ten years development in the past of OLED technology is swift and violent, achieves huge achievement.More and more throw light on due to the whole world and show producer and drop into research and development one after another, promoted the industrialization process of OLED greatly, make the growth rate of OLED industry surprising, reached the eve of scale of mass production at present.
Current OLED flexible screen is in array segment (array section) and modular segment (Module section) production process, and be all generally adopt glass carrier, screen body is tabular.But along with industry requires more and more higher to the application of OLED flexible screen, how by equipment, OLED flexible screen being made bending, how to design the degree of crook wanted arbitrarily, is a problem needing to solve.
Therefore, be necessary to design a kind of new flexible screen bending joint tool to solve the problems of the technologies described above.
Utility model content
The purpose of this utility model is to provide a kind of flexible screen bending joint tool controlling to adjust flexible substrate degree of crook, realizes the laminating with flexible substrate.
The utility model adopts following technical scheme: a kind of flexible screen bending joint tool, comprise flexible moulding plate, be positioned at moulding plate side in order to regulate the extension mechanism of moulding plate curvature and to be positioned in order to regulate the push-pull mechanism of moulding plate curvature in the middle part of moulding plate, described moulding plate is provided with the adhering device adapted to make flexible substrate and flexible screen curvature in order to bending laminating fixing flexible substrate.
Preferably, described moulding plate is metallic plate.
Preferably, described moulding plate is set to arcwall face.
Preferably, described extension mechanism comprises the tonger being immobilizated in the moulding plate left and right sides.
Preferably, described push-pull mechanism is positioned at moulding plate centre.
Preferably, described adhering device is vacuum absorption device, and described vacuum absorption device comprises vacuum absorption holes and the vacuum suction unit corresponding with described vacuum absorption holes.
Preferably, described flexible screen bending joint tool also comprises the pedestal in order to the moulding plate of support be positioned at below moulding plate.
Preferably, described flexible screen bending joint tool also comprises the laminater in order to flexible screen and flexible substrate to be carried out roll extrusion laminating be positioned at above moulding plate, and described laminater is the axostylus axostyle device with cylinder.
Preferably, described flexible screen bending joint tool is a kind of OLED flexible screen bending joint tool.
Compared with prior art, the utility model adopts bending moulding plate to attach fixing flexible substrate by adhering device, the push-pull mechanism Three-bearing of the extension mechanism and middle height adjustment that stretch adjustment by left and right regulates the degree of crook of moulding plate, thus regulates the degree of crook of flexible screen to arrive desirable value.Described flexible screen bending joint tool has adjustment curvature function, can meet the different bending degree demand of flexible screen, thus reduce equipment cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model flexible screen bending joint tool;
Fig. 2 is that moulding plate is observed by extension mechanism to direction of motion schematic diagram during two side stretchings in the utility model side;
Fig. 3 is the direction of motion schematic diagram that the utility model side observes when moulding plate is stretched by push-pull mechanism downwards;
Fig. 4 is the flexible screen bending joint tool structural representation that the utility model side observes when flexible screen is fitted;
Flexible screen bending joint tool structural representation when Fig. 5 is the observation flexible screen roll extrusion of the utility model side.
Main element symbol description:
Flexible screen bending joint tool 100 pedestal 1
Moulding plate 2 flexible screen 6
Tonger 3 flexible substrate 7
Push-pull mechanism 4 laminater 8
Vacuum absorption holes 5 cylinder 80
Embodiment
Below with reference to specific embodiment shown in the drawings, the utility model is described in detail.
Shown in please refer to the drawing 1 to Fig. 5, for the utility model flexible screen bending joint tool 100, it is adjustable that described flexible screen bending joint tool 100 can realize degree of crook by mechanical device, and by adhering device laminating fixing flexible substrate 7, described flexible substrate 7 can be substrate, polaroid, touch-screen (Touch screen; TP) or other screen bodies or lamellar bodies, described touch-screen can be ultra-thin touch screen.The upper surface of described flexible substrate 7 scribbles glue, and described glue can be solid transparent optical cement (Optically Clear Adhesive; Or ultraviolet hardening resin (Optically Clear Resin OCA); OCR), with shift come flexible screen 6 contraposition designing curvature, laminating, realize the bending effect that flexible screen 6 wants after roll extrusion.
Shown in please refer to the drawing 1, described flexible screen bending joint tool 100 has a flexible moulding plate 2 of shape, described moulding plate 2 can be the plate of metallic plate, plastic plate or other materials, also can be rectangle or other shapes, described moulding plate 2 is in order to arc curved, described arcwall face can convex can be recessed, for moulding plate 2 bends to the situation of concave surface in Fig. 1.Described flexible screen bending joint tool 100 also comprise be positioned at below moulding plate 2 in order to the pedestal 1 of the moulding plate of support 2, can the extension mechanism that stretches of left and right adjusting moulding plate 2 and the push-pull mechanism 4 that is positioned at the moulding plate 2 of the inner up-down stretch of pedestal 1, the height of the moulding plate 2 of adjustable band adhering device like this and curvature.
Described moulding plate 2 can be regulated by the extension mechanism and push-pull mechanism 4 being below immobilizated in the right and left.In the present embodiment, extension mechanism comprises the tonger 3 being immobilizated in moulding plate 2 left and right sides, the left side that the tonger 3 on described moulding plate 2 left side can clamp described moulding plate 2 stretches left, the right that tonger 3 on the right of described moulding plate 2 can clamp described moulding plate 2 stretches to the right, so in order to reduce the curvature of moulding plate 2; Contrary, the left side that the tonger 3 on described moulding plate 2 left side can clamp described moulding plate 2 pushes to the right, and the right that the tonger 3 on the right of described moulding plate 2 can clamp described moulding plate 2 pushes left, so in order to strengthen the curvature of moulding plate 2.
Certainly, described moulding plate 2 when relaxation state except can be except tabular, it can also be the bending itself with certain curvature, so, under specific circumstances, when needing the curvature expanding or reduce moulding plate 2, described tonger 3 can loosen, stretches or push the left and right sides of moulding plate 2 by demand.In other embodiments, described moulding plate 2 only can have tonger 3 in side, and opposite side can carry out position to be fixed and only carries out left and right adjusting with described one-sided tonger 3, or opposite side is fixed on other and can the mechanism of left and right adjusting regulates.In addition, in other embodiments, described extension mechanism can also replace described tonger 3 by the structure such as sucker, magnetic attracting device.
Described push-pull mechanism 4 is positioned in the middle part of moulding plate 2 and carries out stretching on above-below direction or pushing to moulding plate 2, wherein, refers to the arbitrary region between moulding plate about 2 two ends in the middle part of described moulding plate 2.Setting like this, can compensate that curvature in the middle part of moulding plate 2 that stretching or pushing due to extension mechanism cause is excessive or curvature is too small, thus height better in the middle part of the moulding plate 2 of adjustment and curvature, to reach required curvature.Preferably, push-pull mechanism 4 is positioned at moulding plate 2 centre, and carry out stretching on above-below direction or pushing to moulding plate 2, so arrange, described push-pull mechanism 4 can carry out curvature adjustment in the middle part of moulding plate 2 on the whole equably.
In other embodiments, described push-pull mechanism 4 can also be positioned at other places except centre or can move left and right by demand, so, when the curvature in certain region concrete except centre in the middle part of moulding plate 2 cannot only regulate or have specific demand with described extension mechanism, by described push-pull mechanism 4 pushing on above-below direction carried out to described concrete part or stretch with the curvature of satisfied regulation.Described push-pull mechanism 4 is positioned at below moulding plate 2, so arranges, and can avoid hindering the laminating process above moulding plate 2, and push-pull mechanism 4 below moulding plate 2 in pedestal 1 and can be directly fixing by machinery between moulding plate 2, structure is simple.
Shown in please refer to the drawing 2 and Fig. 3, be respectively side and observe moulding plate 2 and observe direction of motion schematic diagram when moulding plate 2 is stretched by push-pull mechanism 4 by extension mechanism downwards to direction of motion schematic diagram during two side stretchings and side.In Fig. 2 when the extension mechanism regulated is stretched to the two moulding plates 2 of side stretching in left and right, the centre of moulding plate 2 moves upward, thus realizes moulding plate 2 curvature and diminish, and namely represents that the degree of crook of moulding plate 2 diminishes.In Fig. 3 when push-pull mechanism 4 stretches moulding plate 2 downwards, the centre of moulding plate 2 moves downward, thus it is large to realize the change of moulding plate 2 curvature, namely represents that the degree of crook of moulding plate 2 becomes large.Thus make the curvature of the moulding plate 2 in Fig. 2 be less than the curvature of moulding plate 2 in Fig. 3.
Described moulding plate 2 is provided with to fit the adhering device of fixing flexible substrate 7, and in the present embodiment, described adhering device comprises vacuum absorption holes 5 and the vacuum suction unit corresponding with vacuum absorption holes 5, so that adsorption flexible substrate 7.Setting like this, vacuum absorption holes 5 fit fixing described flexible substrate 7 time great efforts little controlled and absorption affinities be evenly distributed, thus not fragile described flexible substrate 7.In other embodiments, described adhering device can also make to fit between moulding plate 2 and flexible substrate 7 fixing with other forms, and the such as hook of strippable bonding, mechanical system is held or buckle etc.
Preferably, moulding plate 2 adopts the metallic plate with adequate thickness and surface flatness, and so arrange, described moulding plate 2 has good intensity, repeatedly can bend and not easily strain, thus avoids frequently changing moulding plate 2.And ganoid metallic plate is not easy to wear or flexible substrate 7 described in gouge.
Shown in please refer to the drawing 4, for flexible screen bending joint tool 100 structural representation when flexible screen is fitted, described flexible substrate 7 is at the coated solid transparent optical cement of upper surface or ultraviolet hardening resin, flexible screen 6 is moved to by adsorbent equipment (not shown) above the flexible substrate 7 be placed in the described flexible screen bending joint tool 100 of required flexibility, then carry out contraposition by machinery or ccd image sensor, then adjust distance and tentatively fit.Then, shown in please refer to the drawing 5, adopt the laminater 8 be positioned at above moulding plate 2 as shown in Figure 5 to carry out roll extrusion, make laminating closely.Described laminater 8 can be the axostylus axostyle device of band cylinder 80, so arranges, and can carry out even roll extrusion laminating, and structure is simple to the flexible screen 6 of tentatively having fitted and flexible substrate 7.
In other modes, the described flexible screen bending moulding plate 2 of joint tool 100 and substrate below can also be the mode of convex surface or other any type of concavo-convex combinations.
The utility model adopts bending moulding plate 2, fixing flexible substrate 7 is attached by adhering device, stretched the push-pull mechanism 4 of extension mechanism and the middle height adjustment regulated by left and right, Three-bearing regulates the degree of crook of moulding plate 2, thus regulates the degree of crook of flexible screen 6 to arrive desirable value.Described flexible screen bending joint tool 100 has adjustment curvature function, can meet the different bending degree demand of flexible screen 6, thus reduce equipment cost.
In the present embodiment, described flexible screen bending joint tool 100 is a kind of OLED flexible screen bending joint tool 100, setting like this, the degree of crook of adjustable OLED flexible screen arrives desirable value, thus meets the demand to OLED flexible screen bending degree day by day improved in productive life.In other embodiments, described flexible screen bending joint tool 100 can also be applied to the bending laminating of other flexible screen bodies, thus serves productive life better.
Be to be understood that, although this specification is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.A series of detailed description listed is above only illustrating for possible embodiments of the present utility model; they are also not used to limit protection range of the present utility model, all do not depart from the utility model skill Equivalent embodiments of doing of spirit or change all should be included within protection range of the present utility model.
Claims (9)
1. flexible screen bending joint tool (100), it is characterized in that, comprise flexible moulding plate (2), be positioned at moulding plate (2) side in order to regulate the extension mechanism of moulding plate (2) curvature and to be positioned at moulding plate (2) middle part in order to regulate the push-pull mechanism (4) of moulding plate (2) curvature, described moulding plate (2) is provided with the adhering device adapted to make flexible substrate (7) and flexible screen (6) curvature in order to bending laminating fixing flexible substrate (7).
2. flexible screen bending joint tool (100) according to claim 1, it is characterized in that, described moulding plate (2) is metallic plate.
3. flexible screen bending joint tool (100) according to claim 1, it is characterized in that, described moulding plate (2) is set to arcwall face.
4. flexible screen bending joint tool (100) according to claim 1, it is characterized in that, described extension mechanism comprises the tonger (3) being immobilizated in moulding plate (2) left and right sides.
5. flexible screen bending joint tool (100) according to claim 1, it is characterized in that, described push-pull mechanism (4) is positioned at moulding plate (2) centre.
6. flexible screen bending joint tool (100) according to claim 1, it is characterized in that, described adhering device is vacuum absorption device, and described vacuum absorption device comprises vacuum absorption holes (5) and the vacuum suction unit corresponding with described vacuum absorption holes (5).
7. flexible screen bending joint tool (100) according to claim 1, it is characterized in that, described flexible screen bending joint tool (100) also comprises the pedestal (1) in order to the moulding plate of support (2) being positioned at moulding plate (2) below.
8. flexible screen bending joint tool (100) according to claim 1, it is characterized in that, described flexible screen bending joint tool (100) also comprises the laminater (8) in order to flexible screen (6) and flexible substrate (7) to be carried out roll extrusion laminating being positioned at moulding plate (2) top, and described laminater (8) is for having the axostylus axostyle device of cylinder (80).
9. flexible screen bending joint tool (100) as claimed in any of claims 1 to 8, is characterized in that, described flexible screen bending joint tool (100) is a kind of OLED flexible screen bending joint tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420697816.XU CN204189829U (en) | 2014-11-19 | 2014-11-19 | Flexible screen bending joint tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420697816.XU CN204189829U (en) | 2014-11-19 | 2014-11-19 | Flexible screen bending joint tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189829U true CN204189829U (en) | 2015-03-04 |
Family
ID=52621803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420697816.XU Expired - Fee Related CN204189829U (en) | 2014-11-19 | 2014-11-19 | Flexible screen bending joint tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN204189829U (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629525A (en) * | 2016-01-04 | 2016-06-01 | 京东方科技集团股份有限公司 | Display panel, base plate bending device, display device and manufacturing methods of display panel and display device |
| CN106501076A (en) * | 2016-10-28 | 2017-03-15 | 昆山国显光电有限公司 | A kind of detection fixture of flexible screen crooking ability and method |
| 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 |
| CN106910846A (en) * | 2017-03-28 | 2017-06-30 | 南京联信自动化科技有限公司 | Curved surface cover-plate glass and Organic Light Emitting Diode OLED automatic laminating machines |
| WO2017128591A1 (en) * | 2016-01-26 | 2017-08-03 | 深圳市华星光电技术有限公司 | Curved display screen laminating apparatus |
| CN107331299A (en) * | 2017-07-12 | 2017-11-07 | 武汉华星光电半导体显示技术有限公司 | A kind of tool for flexible sheet-like material static state bending |
| CN108665813A (en) * | 2018-07-18 | 2018-10-16 | 昆山国显光电有限公司 | Flexible screen bends jig and flexible screen bending method |
| CN108694891A (en) * | 2018-04-20 | 2018-10-23 | 云谷（固安）科技有限公司 | The applying method of abnormal curved surface cover board and flexible screen |
| CN108831298A (en) * | 2018-05-31 | 2018-11-16 | 昆山国显光电有限公司 | Bend jig |
| CN109252171A (en) * | 2018-09-12 | 2019-01-22 | 镇江麒麟船舶设备有限公司 | A kind of Impressed Current Cathodic Protection Anodes device for ship |
| CN110095338A (en) * | 2019-05-13 | 2019-08-06 | 京东方科技集团股份有限公司 | Test fixture |
| CN110148358A (en) * | 2019-06-28 | 2019-08-20 | 京东方科技集团股份有限公司 | The joint tool of flexible screen and the applying method of flexible screen |
| CN111122131A (en) * | 2020-01-10 | 2020-05-08 | 昆山国显光电有限公司 | Testing arrangement of flexible screen |
| CN111261046A (en) * | 2020-01-22 | 2020-06-09 | 京东方科技集团股份有限公司 | Laminating method and laminating device |
| CN111294434A (en) * | 2020-02-17 | 2020-06-16 | Oppo广东移动通信有限公司 | Folding screen module, mobile terminal and laminating method of folding screen module |
| CN113259511A (en) * | 2021-05-14 | 2021-08-13 | 维沃移动通信有限公司 | Electronic device |
| CN113370633A (en) * | 2021-06-17 | 2021-09-10 | 合肥维信诺科技有限公司 | Flexible screen laminating device and laminating method |
| CN115157140A (en) * | 2022-07-05 | 2022-10-11 | 业成科技（成都）有限公司 | Attaching jig |
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2014
- 2014-11-19 CN CN201420697816.XU patent/CN204189829U/en not_active Expired - Fee Related
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| CN105629525B (en) * | 2016-01-04 | 2019-05-03 | 京东方科技集团股份有限公司 | Display panel, substrate bending apparatus, display device and its manufacturing method |
| CN105629525A (en) * | 2016-01-04 | 2016-06-01 | 京东方科技集团股份有限公司 | Display panel, base plate bending device, display device and manufacturing methods of display panel and display device |
| US10114253B2 (en) | 2016-01-04 | 2018-10-30 | Boe Technology Group Co., Ltd. | Display panel and method for manufacturing the same, display device and method for manufacturing the same, and substrate curving device |
| WO2017128591A1 (en) * | 2016-01-26 | 2017-08-03 | 深圳市华星光电技术有限公司 | Curved display screen laminating apparatus |
| CN106501076A (en) * | 2016-10-28 | 2017-03-15 | 昆山国显光电有限公司 | A kind of detection fixture of flexible screen crooking ability and method |
| 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 |
| CN106783660B (en) * | 2016-12-26 | 2019-10-11 | 武汉华星光电技术有限公司 | The bending test apparatus and bend test method of flexible display panels |
| CN106910846A (en) * | 2017-03-28 | 2017-06-30 | 南京联信自动化科技有限公司 | Curved surface cover-plate glass and Organic Light Emitting Diode OLED automatic laminating machines |
| CN107331299A (en) * | 2017-07-12 | 2017-11-07 | 武汉华星光电半导体显示技术有限公司 | A kind of tool for flexible sheet-like material static state bending |
| CN107331299B (en) * | 2017-07-12 | 2020-02-07 | 武汉华星光电半导体显示技术有限公司 | A tool for flexible plate material static state is buckled |
| CN108694891A (en) * | 2018-04-20 | 2018-10-23 | 云谷（固安）科技有限公司 | The applying method of abnormal curved surface cover board and flexible screen |
| CN108831298A (en) * | 2018-05-31 | 2018-11-16 | 昆山国显光电有限公司 | Bend jig |
| CN108665813A (en) * | 2018-07-18 | 2018-10-16 | 昆山国显光电有限公司 | Flexible screen bends jig and flexible screen bending method |
| CN109252171A (en) * | 2018-09-12 | 2019-01-22 | 镇江麒麟船舶设备有限公司 | A kind of Impressed Current Cathodic Protection Anodes device for ship |
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| CN110095338A (en) * | 2019-05-13 | 2019-08-06 | 京东方科技集团股份有限公司 | Test fixture |
| CN110148358B (en) * | 2019-06-28 | 2022-01-28 | 京东方科技集团股份有限公司 | Attaching jig and attaching method for flexible screen |
| CN110148358A (en) * | 2019-06-28 | 2019-08-20 | 京东方科技集团股份有限公司 | The joint tool of flexible screen and the applying method of flexible screen |
| CN111122131A (en) * | 2020-01-10 | 2020-05-08 | 昆山国显光电有限公司 | Testing arrangement of flexible screen |
| CN111122131B (en) * | 2020-01-10 | 2022-08-09 | 昆山国显光电有限公司 | Testing arrangement of flexible screen |
| CN111261046A (en) * | 2020-01-22 | 2020-06-09 | 京东方科技集团股份有限公司 | Laminating method and laminating device |
| CN111261046B (en) * | 2020-01-22 | 2021-08-27 | 京东方科技集团股份有限公司 | Laminating method and laminating device |
| CN111294434A (en) * | 2020-02-17 | 2020-06-16 | Oppo广东移动通信有限公司 | Folding screen module, mobile terminal and laminating method of folding screen module |
| CN113259511A (en) * | 2021-05-14 | 2021-08-13 | 维沃移动通信有限公司 | Electronic device |
| CN113259511B (en) * | 2021-05-14 | 2024-03-29 | 维沃移动通信有限公司 | Electronic equipment |
| CN113370633A (en) * | 2021-06-17 | 2021-09-10 | 合肥维信诺科技有限公司 | Flexible screen laminating device and laminating method |
| CN115157140A (en) * | 2022-07-05 | 2022-10-11 | 业成科技（成都）有限公司 | Attaching jig |
| CN115157140B (en) * | 2022-07-05 | 2023-12-05 | 业成科技（成都）有限公司 | Attaching jig |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20151119 |
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| EXPY | Termination of patent right or utility model |