WO2021147677A1 - 柔性显示面板贴合装置 - Google Patents
柔性显示面板贴合装置 Download PDFInfo
- Publication number
- WO2021147677A1 WO2021147677A1 PCT/CN2021/070502 CN2021070502W WO2021147677A1 WO 2021147677 A1 WO2021147677 A1 WO 2021147677A1 CN 2021070502 W CN2021070502 W CN 2021070502W WO 2021147677 A1 WO2021147677 A1 WO 2021147677A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- display panel
- flexible display
- base
- elastic
- edge
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims description 20
- 238000010030 laminating Methods 0.000 claims description 15
- 230000007704 transition Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 15
- 239000010408 film Substances 0.000 description 8
- 238000003475 lamination Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
- B32B37/003—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid air inclusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
- B32B37/18—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/206—Organic displays, e.g. OLED
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
- H10K77/10—Substrates, e.g. flexible substrates
Definitions
- the embodiments of the present disclosure relate to, but are not limited to, the technical field of display product preparation, and in particular to a flexible display panel laminating device.
- organic light-emitting diode Organic Light-Emitting Diode, OLED
- OLED Organic Light-Emitting Diode
- a bonding device for bonding a glass cover plate to an OLED flexible display panel for bonding a glass cover plate to an OLED flexible display panel.
- the bending area of the flexible display panel is likely to be insufficiently stressed and generate bubbles, or it is likely to cause a flat area of the flexible display panel
- the transition position between the bending area and the bending area is not uniformly stressed and causes cracks.
- the group display is invalid.
- Some cracks caused by bonding have a risk of hysteresis, which will only be triggered after tens of days of standing, which has seriously affected the consumer experience.
- the bubbles and cracks generated during the bonding process will seriously affect the bonding yield.
- the embodiment of the present disclosure provides a flexible display panel bonding device for bonding a flexible display panel to be bonded to a cover plate, including a base and an elastic bonding member provided on the base.
- the joining member is provided with a first surface for carrying the flexible display panel to be bonded and a second surface disposed opposite to the first surface, and two supporting ribs are symmetrically provided on the second surface, and two supporting ribs are provided on the second surface.
- the protruding ribs are respectively fixed in the two fixing grooves provided on the base, and there is a gap between the portion of the second surface of the elastic fitting member between the two supporting protruding ribs and the base, so The portion of the second surface of the elastic bonding member close to the edge is supported on the base.
- FIG. 1 is a schematic diagram of a structure of a flexible display panel bent on four sides;
- Fig. 2 is a schematic structural diagram of a laminating device according to an embodiment of the present disclosure
- Figure 3 is a cross-sectional view of the laminating device of Figure 2;
- FIG. 4 is a schematic diagram of the structure of the base of the laminating device of FIG. 2;
- Figure 5 is an exploded view of the base of Figure 4.
- FIG. 6 is a schematic diagram of the structure of the elastic bonding member of the bonding device of FIG. 2;
- FIG. 7 is a schematic top view of the structure of the elastic bonding member of FIG. 6;
- FIG. 8 is a schematic front view of the structure of the elastic bonding member of FIG. 6;
- FIG. 9 is a schematic side view of the structure of the elastic bonding member of FIG. 6;
- Fig. 10 is a schematic diagram of lamination using the lamination device of an embodiment of the present disclosure shown in Fig. 2.
- the flexible display panel 7 includes a flat area 702 and a bending area 701 at the edge. Taking the flexible display panel 7 with a rectangular edge contour as an example, the flexible display panel 7 is bent The sides can be two sides, three sides, or four sides. The flexible display panel 7 shown in FIG. 1 is bent on four sides.
- the pre-bent formed flexible display panel 7 can be attached to the inner surface of the cover plate by a laminating device.
- the pre-bent formed flexible display panel 7 has a shape similar to that of The inner surface of the cover has the same shape.
- the four corners of the flexible display panel 7 are prone to generate bubbles, and the transition position between the bending area 701 and the flat area 702 of the flexible display panel 7 (fourth in Figure 1 A crack-prone area 703) in a dashed frame is prone to cracks.
- embodiments of the present disclosure provide a flexible display panel bonding device for bonding a flexible display panel 6 to be bonded to a cover 3, including a base 1 and a device
- the elastic bonding member 2 on the base 1, the elastic bonding member 2 is provided with a first surface 201 for carrying the flexible display panel 6 to be bonded and a second surface disposed opposite to the first surface 201 202.
- Two supporting ribs 204 are symmetrically provided on the second surface 202, and the two supporting ribs 204 are respectively fixed in the two fixing grooves 1012 provided on the base 1, and the elastic fitting There is a gap between the portion of the second surface 202 of the second surface 202 between the two supporting ribs 204 and the base 1, and the portion near the edge of the second surface 202 of the elastic fitting member 2 is supported on the base 1. Mentioned on the base 1.
- the elastic laminating member 2 can be fixed on the base 1 by two supporting ribs 204 provided on the second surface 202 of the elastic laminating member 2.
- the second surface 202 of the elastic laminating member 2 There is a gap between the part between the two supporting ribs 204 (that is, the middle area of the second surface 202 of the elastic bonding member 2) and the base 1, and the part of the second surface 202 near the edge (the second surface 202 The peripheral area of the) is supported on the base 1, so that the base 1 drives the elastic bonding member 2 to move for the bonding process (the elastic bonding member 2 is elastically deformed during the bonding process, and bears on the first surface 201 The flexible display panel 6 to be bonded is pressed against the cover 3).
- the pressure applied to the edge portion of the flexible display panel 6 to be bonded by the base 1 through the elastic bonding member 2 is greater than the pressure applied to the flexible display panel to be bonded 6
- the pressure of the middle part of the display panel 6 can avoid the generation of air bubbles at the four corners due to insufficient pressure at the four corners of the flexible display panel 6 to be bonded; on the other hand, due to the part of the second surface 202 of the elastic bonding member 2 close to the edge Supported on the base 1, so that during the lamination process, the transition position between the bending area near the edge and the flat area in the middle of the flexible display panel 6 to be attached can be more uniformly stressed.
- the flexible display panel bonding device of the embodiment of the present disclosure has strong applicability, can be applied to the bonding of a large-curved cover plate and a flexible display panel, and can be applied to one-sided bending, two-sided bending, three-sided bending, four-sided bending, etc.
- the form of flexible display panel and cover plate bonding is a large-curved cover plate and a flexible display panel, and can be applied to one-sided bending, two-sided bending, three-sided bending, four-sided bending, etc. The form of flexible display panel and cover plate bonding.
- the first surface 201 of the elastic bonding member 2 may include a first arc surface 2011 close to the edge and a second arc surface 2012 located in the middle. 2011 is used to correspond to the bending area of the edge of the flexible display panel 6 to be bonded, and the second curved surface 2012 is used to correspond to the flat area in the middle of the flexible display panel 6 to be bonded.
- the radius of the second arc surface 2012 may be 1000 mm to 12000 mm.
- the number of first arcs 2011 can be set according to whether the corresponding side of the flexible display panel 6 to be bonded is bent. For example, the flexible display panel to be bonded 6 with a rectangular edge contour may be bent on two sides, three sides or four sides.
- each of the corresponding two, three, or four edges of the first surface 201 of the elastic bonding member 2 is provided with one first curved surface 2011, that is, the number of the first curved surfaces 2011 is corresponding to the number of the first curved surfaces 2011 to be bonded.
- the number of bending sides of the flexible display panel 6 is the same.
- the elastic bonding member 2 may be provided with four sides surrounded by a rectangle, which are a first side 205 and a second side 206 opposite to each other, and a third opposite side.
- the first surface 201 of the elastic bonding member 2 may be provided with four first curved surfaces 2011, and each of the first curved surfaces 2011 is attached to the elastic The corresponding side of piece 2 corresponds.
- the material of the elastic bonding member 2 can be silica gel, rubber, etc., and the hardness can be 30A-40A.
- the elastic bonding member 2 may further include a transition surface 203 connected between the first curved surface 2011 and the second surface 202, and the elastic bonding The edge of the second surface 202 of the piece 2 protrudes from the edge of the first surface 201 of the elastic bonding piece 2.
- the transition surface 203 may be an inclined surface or a curved surface.
- the two supporting ribs 204 can be arranged in parallel, and the distance between each supporting rib 204 and the corresponding side of the elastic fitting member 2 close to the supporting rib 204 is b, the value of b can range from 8 to 15 mm.
- the extending directions of the two supporting ribs 204 may be parallel to the long sides of the elastic bonding member 2.
- the first side 205 and the second side 206 Is the long side, and the third side 207 and the fourth side 208 are short sides.
- the distance between one of the supporting ribs 204 and the first side 205 may be equal to the other supporting rib 204 and the second side
- the distance of 206 can be b.
- the cross-sectional shape of the two supporting ribs 204 can be rectangular or L-shaped, and can be fixed in the two fixing grooves 1012 of the base 1 by using adhesive glue.
- the first surface 201 of the elastic bonding member 2 may be provided with four first curved surfaces 2011, and one end of each of the supporting ribs 204 is connected to the first surface 201.
- the distance between the three sides 207 is m
- the parts of the second surface 202 of the elastic bonding member 2 close to the four sides can all be supported on the base 1.
- the first surface 201 of the elastic bonding member 2 may be provided with one, two or three first curved surfaces 2011. Accordingly, the bending edges of the flexible display panel 6 to be bonded may be one or two. One or three.
- the distance between the center position of the first surface 201 of the elastic bonding member 2 and the second surface 202 is H1, and the value range of H1 may be 3 to 8mm.
- the distance between the first arc surface 2011 and the second arc surface 2012 of the first surface 201 of the elastic bonding member 2 and the second surface 202 is H2, H2 value range can be 4 to 15mm.
- the second surface 202 may include a first part (a middle area of the second surface 202) with a gap with the base 1 and a second part (a peripheral area of the second surface 202) supported on the base 1.
- the first part and the second part may be coplanar, and the second surface 202 may be flat; or, the first part and the second part may not be coplanar, and the second surface 202 may be an uneven surface.
- the elastic bonding member is fixed on the base by two supporting ribs provided on the second surface of the elastic bonding member. There is a gap between the part of the second surface of the elastic bonding member and the base between the two supporting ribs. The part of the surface close to the edge is supported on the base.
- the base drives the elastic lamination member to move for the lamination process (the elastic lamination member undergoes elastic deformation during the lamination process, and the load to be attached on the first surface is The flexible display panel is pressed against the cover).
- the pressure applied to the edge part of the flexible display panel to be bonded by the base through the elastic bonding member is greater than the pressure applied to the middle part of the flexible display panel to be bonded.
- three numerical ranges of b, H1, and H2 are determined according to the simulation results with the aid of finite element analysis software.
- the simulation results show that the use of the above three numerical ranges of b, H1 and H2 can make the laminating device in the laminating process make the transition position between the bending area and the flat area of the flexible display panel more uniform.
- the stress at the transition position is reduced, the generation of cracks is reduced, and the bonding yield is improved.
- the base 1 may be provided with a third surface facing the second surface 202 of the elastic bonding member 2, and a supporting edge 103 is provided on the third surface of the base 1, so The portion close to the edge of the second surface 202 of the elastic bonding member 2 is supported on the supporting edge 103, and the third surface of the base 1 is provided with two fixing grooves 1012.
- the supporting edge 103 may be rectangular, and the parts of the second surface 202 close to the four sides of the elastic bonding member 2 may be supported on the supporting edge 103.
- the width of the supporting edge 103 may be 8 to 15 mm.
- the material of the base 1 can be a hard material, such as metal or high-strength plastic.
- the supporting edge 103 may be rectangular, and the base 1 may include a base body 101 and two stoppers 102 respectively detachably fixed at both ends of the base body 101.
- the base 1 The third surface of the base body 101 may include a fourth surface 1011 of the base body 101.
- the fourth surface 1011 of the base body 101 is provided with two protruding edges 1013 opposite to each other, and the two stoppers 102 protrude from the base.
- the part of the fourth surface 1011 of the main body 101 and the two protruding edges 1013 enclose the supporting edge 103.
- the two fixing grooves 1012 are arranged on the fourth surface 1011 of the base body 101 and are arranged in parallel with the two protruding edges 1013.
- the side surface of one convex edge 1013 opposite to the other convex edge 1013 forms a groove wall close to the length of the fixing groove 1012 of the convex edge 1013, and the supporting rib 204 of the elastic fitting member 2 located in the fixing groove 1012 can resist Connected to the side of the corresponding convex edge 1013.
- the ends of the two supporting ribs 204 may abut on opposite sides of the two stoppers 102.
- the two stoppers 102 can both be fixed on the two end surfaces of the base body 101 by screws or other fasteners.
- the end surface of the base body 101 can be provided with a notch groove 1014.
- the lower part of the stopper 102 is located in the notch groove 1014.
- the bottom of the groove 1014 is provided with a first fixing hole 1015 through which a fastener such as a screw is inserted, and a second fixing hole 1021 may be provided at a position of the stop 102 corresponding to the first fixing hole 1015.
- Both sides of the upper part of the stopper 102 may be provided with bosses 1022, and the two bosses 1022 are supported on the fourth surface 1011 of the base body 101 and respectively abut against the opposite sides of the two bosses 1013.
- the flexible display panel laminating device may further include a driving device (not shown) connected to the base 1, and the driving device may be configured to drive the base 1 to move back and forth to drive
- the elastic bonding member 2 moves to perform bonding.
- the driving device may be a hydraulic cylinder driving mechanism, a device that cooperates with a motor and a screw nut transmission mechanism, or a device that cooperates with a motor and a gear transmission mechanism, or the like.
- the two-way arrow in FIG. 10 represents the direction in which the driving device drives the base 1 to move back and forth.
- the process of bonding the flexible display panel 6 to be bonded to the cover 3 by using the flexible display panel bonding device of the embodiment of the present disclosure may include: using a cover fixing jig 4 to keep the cover 3 fixed. Do not move, make the inner side of the cover 3 (the flexible display panel to be bonded 6 is finally bonded to the inner side of the cover 3) facing down, and the bonding device of the embodiment of the present disclosure is arranged under the cover 3.
- the auxiliary flexible carrier film (CF) 5 can be used to pre-bend the flexible display panel 6 to be bonded (the flexible display panel 6 to be bonded is attached to the flexible carrier film 5 during the pre-bending molding process) , And the pre-bended flexible display panel 6 can be fixed on the first surface 201 of the elastic bonding member 2 of the laminating device of the embodiment of the present disclosure through the flexible supporting film 5 (the flexible supporting film 5 is placed on the elastic bonding On the first surface 201 of the piece 2, the sides of the flexible supporting film 5 can be tightened by a pulling mechanism provided on the base 1 so that the flexible supporting film 5 is fixed on the first surface 201 of the elastic bonding piece 2).
- the driving device drives the base 1 and drives the elastic bonding member 2 to move upward toward the cover plate 3 (the cover plate 3 remains fixed), and the pre-bent formed flexible display panel 6 and the cover plate carried on the elastic bonding member 2 3 After the contact, the pressure can be maintained for 5 to 10 seconds, so that the pre-bended flexible display panel 6 is attached to the cover 3.
- the driving device drives the base 1 and drives the elastic bonding member 2 to move down, removes the external force of the holding mechanism on the flexible carrier film 5, removes the flexible carrier film 5, and completes the bonding process.
- connection means a fixed connection, or may be Removable connection, or can be integrally connected;
- installation means a connection through an intermediate medium, or internal communication between two components.
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Abstract
Description
Claims (10)
- 一种柔性显示面板贴合装置,用于将待贴合的柔性显示面板贴合在盖板上,包括底座和设置在所述底座上的弹性贴合件,所述弹性贴合件设有用于承载待贴合柔性显示面板的第一表面和与所述第一表面相对设置的第二表面,所述第二表面上对称设有两个支撑凸棱,两个所述支撑凸棱分别固定在所述底座上设置的两个固定槽内,所述弹性贴合件的第二表面的位于两个所述支撑凸棱之间的部分与所述底座之间具有间隙,所述弹性贴合件的第二表面的靠近边缘的部分支撑在所述底座上。
- 如权利要求1所述的柔性显示面板贴合装置,其中,所述弹性贴合件的第一表面包括靠近边缘的第一弧面和位于中间的第二弧面,所述第一弧面用于与待贴合柔性显示面板的边缘的折弯区域对应,所述第二弧面用于与待贴合柔性显示面板的中间的平坦区域对应。
- 如权利要求2所述的柔性显示面板贴合装置,其中,所述弹性贴合件还包括连接在所述第一弧面与所述第二表面之间的过渡面,所述弹性贴合件的第二表面的边缘凸出于所述弹性贴合件的第一表面的边缘。
- 如权利要求3所述的柔性显示面板贴合装置,其中,两个所述支撑凸棱平行设置,每个所述支撑凸棱与靠近该支撑凸棱的所述弹性贴合件的相应侧边之间的距离为8至15mm。
- 如权利要求3所述的柔性显示面板贴合装置,其中,所述弹性贴合件的第一表面的中心位置与所述第二表面之间的距离为3至8mm。
- 如权利要求3所述的柔性显示面板贴合装置,其中,所述弹性贴合件的第一表面的第一弧面与第二弧面的相接位置与所述第二表面之间的距离为4至15mm。
- 如权利要求2所述的柔性显示面板贴合装置,其中,所述底座设有朝向所述弹性贴合件的第二表面的第三表面,所述底座的第三表面上设有支撑沿,所述弹性贴合件的第二表面的靠近边缘的部分支撑在所述支撑沿上,所述底座的第三表面上设有两个所述固定槽。
- 如权利要求7所述的柔性显示面板贴合装置,其中,所述弹性贴合件 设有相对的第一侧边和第二侧边,以及相对的第三侧边和第四侧边,所述支撑沿为矩形。
- 如权利要求7或8所述的柔性显示面板贴合装置,其中,所述底座包括底座主体和分别可拆固定在所述底座主体两端的两个挡块,所述底座的第三表面包括所述底座主体的第四表面,所述底座主体的第四表面上相对设置有两个凸沿,两个所述挡块凸出于所述底座主体的第四表面的部分与两个所述凸沿围成所述支撑沿。
- 如权利要求1-9任一项所述的柔性显示面板贴合装置,还包括与所述底座连接的驱动装置,所述驱动装置设置为能够驱动所述底座往复移动,以带动所述弹性贴合件运动从而进行贴合。
Priority Applications (1)
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US17/425,337 US11826998B2 (en) | 2020-01-20 | 2021-01-06 | Flexible display panel lamination device |
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CN202020133610.XU CN212097892U (zh) | 2020-01-20 | 2020-01-20 | 一种柔性显示面板贴合装置 |
CN202020133610.X | 2020-01-20 |
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US (1) | US11826998B2 (zh) |
CN (1) | CN212097892U (zh) |
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CN212097892U (zh) | 2020-01-20 | 2020-12-08 | 京东方科技集团股份有限公司 | 一种柔性显示面板贴合装置 |
CN114871974B (zh) * | 2021-02-05 | 2024-05-28 | 深圳富泰宏精密工业有限公司 | 固定装置及显示面板组装方法 |
CN113066374B (zh) * | 2021-03-26 | 2022-10-21 | 云谷(固安)科技有限公司 | 贴合治具支撑架、贴合治具及柔性屏 |
CN115742529B (zh) * | 2022-11-24 | 2024-03-15 | 云谷(固安)科技有限公司 | 支撑部件和贴合装置 |
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KR20180116510A (ko) * | 2017-04-14 | 2018-10-25 | 에이엠티 주식회사 | 필름을 기판에 라미네이팅하는 장치 및 그 방법 |
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