KR101735538B1 - The film cohere equipment for a flexible display - Google Patents

The film cohere equipment for a flexible display Download PDF

Info

Publication number
KR101735538B1
KR101735538B1 KR1020150096392A KR20150096392A KR101735538B1 KR 101735538 B1 KR101735538 B1 KR 101735538B1 KR 1020150096392 A KR1020150096392 A KR 1020150096392A KR 20150096392 A KR20150096392 A KR 20150096392A KR 101735538 B1 KR101735538 B1 KR 101735538B1
Authority
KR
South Korea
Prior art keywords
film
block
glass
pair
plate
Prior art date
Application number
KR1020150096392A
Other languages
Korean (ko)
Other versions
KR20170006037A (en
Inventor
최양환
Original Assignee
(주) 피엔피
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주) 피엔피 filed Critical (주) 피엔피
Priority to KR1020150096392A priority Critical patent/KR101735538B1/en
Publication of KR20170006037A publication Critical patent/KR20170006037A/en
Application granted granted Critical
Publication of KR101735538B1 publication Critical patent/KR101735538B1/en

Links

Images

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a flexible display film laminating apparatus, and more particularly, to a flexible display film laminating apparatus capable of reducing a defective rate due to bubble generation or glass breakage when a film is adhered to a side surface of a glass plate, Developed to be;
A bottom plate having a pair of vertical panels vertically installed on both sides thereof; a bottom panel mounted on an upper surface of the guide block fixed to the upper surface of the bottom panel and having an inclined surface inclined upwards on the front side, A lower inclined block which moves in the forward and backward direction and a lower inclined block which is mounted on a bottom surface of a lower plate of the plate type which is combined with a pair of first guide rails formed perpendicularly to the vertical panel, The upper inclined block is vertically lifted and lowered in accordance with the forward and backward movement of the lower inclined block. The upper end of the pressure adjusting cylinder mounted at the center of the upper surface of the lower table is connected to the bottom center, And a pair of second guide rails extending in the left-right direction are formed on the upper surface of the upper table, A pair of rollers which are mounted on a rotating shaft which is extended in the front and rear direction and which is rotatable by a rotating motor and which is extended to the upper portion of the moving table, A film pressing unit comprising a film pressing device composed of a pressurizing roller which is attached to the upper end of the fixing bracket;
And a glass fixing unit for raising and lowering the glass fixing block by a third electric cylinder and for positioning a glass fixing block on the bottom surface of the glass pressing block, To a cementing apparatus.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a flexible film,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a flexible display film adhering apparatus, and more particularly, to a flexible display film adhering apparatus which is capable of reducing the defective rate due to bubble generation or glass breakage when a film is adhered to a side surface of a glass, The present invention relates to a flexible display film laminating apparatus which has been developed in order to reduce time.

The display device has been mainly limited to TVs and monitors in the past, but the development of technology has been rapidly shifting to a flat panel display (FDP: Flat Panel Display) which is easy, thin and light in weight.

Such a flat panel display (FDP) uses a plate type glass such as a liquid crystal display (LCD), a plasma display panel (PDP), an organic electroluminescence display (OLED) Flexible flexible displays, however, can be applied to a wide range of applications beyond the conventional flat display, and therefore the industry's interest and research on flexible displays with stable lines is increasing day by day. .

Since the flexible display device is flexible, it does not refer to only bending arbitrarily, but it does not bend, but the display surface itself includes various curves other than a straight line.

In the case of such a curved display, since the installation site can be more widely applied, a variety of devices having curved display are developed in a smart phone, thereby giving a new aesthetic feeling and functionality.

However, in the process of attaching the film to the flexible display having such a curved line, there is a disadvantage in that the defective rate such as generation of bubbles and the pressure of the glass in the adhesion process is increased, and unlike the flat surface, Is consumed.

(Patent Document 1) Korean Patent Registration No. 10-1237420-0000 (February 20, 2013) (Patent Document 2) Korean Patent Registration No. 10-1316640-0000 (October 02, 2013) (Patent Document 3) Korean Patent Registration No. 10-1448810-0000 (October 01, 2014) (Patent Document 4) Korean Patent Registration No. 10-1442338-0000 (September 12, 2014) (Patent Document 5) Korean Patent Registration No. 10-1509605-0000 (April 01, 2015)

SUMMARY OF THE INVENTION The present invention has been developed in order to solve the above-mentioned problems, and it is an object of the present invention to provide an apparatus and a method for attaching a film to a glass, And to provide a flexible display film laminating apparatus capable of making a flexible display film.

Another object of the present invention is to develop a flexible display film laminating apparatus which can prevent a large amount of time from being consumed in a process of attaching a film to a glass.

According to an aspect of the present invention, there is provided a floor panel comprising: a floor panel having a pair of vertical panels vertically installed on both sides thereof; a floor panel mounted on the upper surface of the floor panel; A lower inclined block having a photograph inclined surface and moving in the forward and backward direction by a first power cylinder and a pair of first guide rails formed perpendicularly to the vertical panel, And an upper inclined block having an inclined surface in close contact with an inclined surface of the lower inclined block and vertically ascending and descending according to the forward and backward movement of the lower inclined block, and a top end of the pressure adjusting cylinder mounted at the center of the upper surface of the lower table, And both sides thereof are raised and lowered in engagement with the first guide rail, and a pair of second and third guide rails A movable table coupled to the second guide rail and a bottom surface to move in the left and right direction by a second electric motor cylinder; And a pressing roller which is mounted on the rotating shaft and connected to upper ends of a pair of roll fixing brackets extending to the upper portion of the film pressing unit;

And a glass fixing unit for raising and lowering the glass fixing block by a third electric cylinder and for positioning the glass fixing block on the bottom surface to which the opposite surface to which the glass film is to be mounted is tightly fixed is vertically above the film pressing apparatus.

A flat plate-shaped film seating plate which moves in the lateral direction by the fourth power cylinder at both sides of the film crimping portion and moves in the vertical direction by the fifth electric cylinder; And a pair of film guide portions having a mounting step that is depressed in a stepwise manner.

The film supply unit includes a film feed block that moves in conjunction with a third guide rail extending in the front and rear direction, and a plurality of air suction holes that extend rearward from an upper end of the film supply block, And a film feeder having a width smaller than the width of the film to be fed and having a convex shape upward from the left and right ends to the center.

delete

As described above, the present invention precisely rotates the pressurizing roller while rotating the film so that the film is adhered to the glass, and the pressurizing roller is sagged by the pressure, or the pressure is not partially applied, It is possible to reduce defects such as cracking of the glass due to the pressure acting on the apparatus without generating bubbles.

In addition, the process of attaching the film to the glass can be rapidly performed by the automated equipment, thereby improving the production efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a conceptual diagram showing the arrangement of a match window according to an embodiment of the present invention; Fig.
FIG. 2 is a perspective view of an embodiment of the present invention.
3 is a side perspective view of an embodiment of the present invention.
Figure 4 is an exploded perspective view in accordance with an embodiment of the present invention.
5 is a conceptual diagram illustrating a film supply process according to an embodiment of the present invention.
6 is a conceptual diagram illustrating a film pickup process according to an embodiment of the present invention.
FIG. 7 is a perspective view illustrating a film seating unit according to an embodiment of the present invention. FIG.
8 is a side view illustrating the operation of the film seating portion according to one embodiment of the present invention
9 to 11 are schematic views illustrating a process of attaching a film according to an embodiment of the present invention.
12 is a conceptual view showing a state where the film according to the embodiment of the present invention is seated on the film guide portion
13 is a conceptual view showing a state in which the film according to another embodiment of the present invention is seated on the film guide portion

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown.

FIG. 1 is a conceptual view showing the arrangement of a tongue window according to an embodiment of the present invention, FIG. 2 is a perspective view according to an embodiment of the present invention, FIG. 3 is a side perspective view according to an embodiment of the present invention, The film sticking apparatus 300 according to the present invention is installed at a proper height by a frame made up of a plurality of frames 400 so that an operator can easily work, and is a device for mainly sticking a film to a small size glass.

To this end, the present invention is characterized in that after the glass is fixed to the glass fixing part 2, the film supplied from the film supplying part 4 is positioned immediately below the glass fixed to the glass fixing part 2 by the film guide part 3 being lifted The film crimping portion 1 presses the film and presses the film against the glass.

The specific structure and operation of the present invention will be described with reference to the following detailed drawings.

FIG. 4 is an exploded perspective view according to an embodiment of the present invention, FIG. 5 is a conceptual view illustrating a film supply process according to an embodiment of the present invention, FIG. 6 is a view illustrating a film pick- A flat plate-shaped film seating plate 33 (see FIG. 1), which is moved in the left-right direction by the fourth power cylinder 31 on both sides of the film crimping portion 1 and moves in the vertical direction by the fifth power cylinder 32 And a pair of film guide portions 3 having a mounting step 34 which is depressed downward from the upper edge of the film seating plate 33 in the direction of the film pressing portion 1.

The film guide portion 3 is fixed to the upper portion of the film 200 in a convex shape with both ends of the film 200 hanging on the mounting step 34. The width of the film guide portion 3 is determined by the fourth to fifth electric cylinders 31 and 32 To the glass fixing portion 2 to be described later.

At this time, the film 200 includes a film supply block 42 that moves in conjunction with a third guide rail 41 extending in the front-rear direction on the front surface of the film crimping portion 1, And a film fixing plate 43 having a width smaller than the width of the film 200 to be supplied and having a convex shape from the left and right ends toward the center, The film supply unit 4 is provided with a film supply unit 4 for supplying a film.

When the film 200 is placed on the film fixing plate 43, the film fixing plate 43 is advanced in a state in which the film 200 is fixed by the suction force of the air adsorption holes, and when the film fixing plate 43 is positioned below the glass fixing unit 2, When the two ends of the film 200 are stuck to the seating step 34 while the distance between the film seating plates 33 of the film guide part 3 is narrowed, air suction is stopped and the film 200 is guided to the film guide part 3, So that it is positioned below the glass 100 fixed to the glass fixing part 2.

FIG. 7 is a perspective view showing a film seating unit according to an embodiment of the present invention, FIG. 8 is a side view showing the operation of the film seating unit according to an embodiment of the present invention, FIGS. 9 to 11 are views A bottom plate 11 having a pair of vertical panels 111 vertically installed on both sides of the bottom panel 11 and a guide plate 11 fixed to the top surface of the bottom panel 11, A lower inclined block 12 mounted on the upper surface of the block 121 and having an inclined surface inclined upward in the front and moving in the forward and backward directions by the first transmission cylinder 122 and a lower inclined block 12 vertically formed on the vertical panel 111 The lower inclined block 12 is mounted on the bottom surface of the lower plate 132 of the flat plate type in combination with the pair of first guide rails 131 and has an inclined surface in close contact with the inclined surface of the lower inclined block 12, In accordance with the forward and backward movement of And the upper end of the pressure regulating cylinder 141 mounted at the center of the upper surface of the lower table 132 is connected to the center of the bottom of the lower table 132 and the both ends of the pressure regulating cylinder 141 are connected to the first guide rail 131 The upper table 14 includes a pair of second guide rails 142 extending upward and downward and extending in the left and right direction. The second guide rails 142 are coupled to the lower surface of the second power transmission cylinder 151 A moving table 15 mounted on a rotating shaft 162 extending in the front-rear direction and rotating by a rotating motor 161 on the upper surface of the moving table 15, (16) composed of a press roller (164) which is connected to an upper end of a pair of roll fixing brackets (163);

The glass fixing block 22 to which the opposite surface to which the film 200 of the glass 100 is to be mounted is tightly fixed is located at the vertical upper portion of the film pressing device 16 And a glass fixing part (2) for fixing the flexible display film.

When the film 200 is positioned in the vertical lower part of the glass fixing part 2, the first electrodynamic cylinder 122 is actuated to raise the device in the film seating part 1, and the rotation motor 161 rotates the pressing rollers 164 Is positioned at one end of the glass 100 and the film 200 to which the glass 100 is adhered.

Thereafter, the moving table 15 moves along the second guide rail 142, and the pressing roller 164 advances the process of attaching the film 200. As shown in the figure, the glass 100 is curved The roll fixing bracket 163 can be adjusted so that the roll fixing bracket 163 is positioned in a direction that is most effective for adhesion.

The diameter of the pressing roller 164 is preferably smaller than that of the curved surface formed on the glass 100, and the outer surface of the pressing roller 164 is preferably made of a material having an elastic restoring force.

Further, in order to keep the pressure applied by the pressure roller 164 constant, the pressure regulating cylinder 141 relieves a high pressure in the lower portion and rises at a low pressure so that the film 200 is uniformly adhered and bonded, And the glass 100 is prevented from being damaged by an excessive force applied thereto.

Since the pressing roller 164 of the present invention has a shape of a thin rod, it may be squeezed by the pressure, so that the film pressing device 16 of the film pressing part 1 has both ends fixed to the roll fixing bracket 163, And a support roller 165 having a diameter larger than that of the pressure roller 164 and having an upper portion adhered to a lower portion of the pressure roller 164 is further provided to prevent squeezing of the pressure roller 164.

FIG. 12 is a conceptual view showing a state where a film according to an embodiment of the present invention is seated on a film guide portion, FIG. 13 is a conceptual view showing a state where a film according to another embodiment of the present invention is seated on a film guide portion, The adhesive layer 201 is formed on the film 200 when the film 3 is placed on the film guide portion 3 of the present invention and in this embodiment, There is a possibility that the seating step (34) is contaminated by the adhesive layer (201).

Therefore, if the film 200 having the adhesive layer 201 formed thereon is positioned at the center of the release paper 202 having a wider width as shown in FIG. 13, contamination of the placement step 34 can be prevented, It is possible to prevent scratches or abrasion of the film 200 during the laminating operation.

1: Film pressing section
11: Floor panel
111: Vertical panel
12: Lower inclined block
121: guide block 122: first electric cylinder
13: upper inclined block
131: first guide rail 132: lower table
14: upper table
141: Pressure regulating cylinder 142: Second guide rail
15: Moving table
151: Second electric cylinder
16: Film pressing device
161: Rotation motor 162:
163: Roll fixing bracket 164: Pressure roller
165: support roller
2:
21: third electric cylinder 22: glass fixing block
3: Film guide portion
31: fourth electric cylinder 32: fifth electric cylinder
33: Film seating plate 34:
4:
41: third guide rail 42: film feed block
43: Film holding pin
100: Glass
200: film
201: adhesive layer
202: release paper
300: Film sticking device
400: frame

Claims (4)

A floor panel 11 having a pair of vertical panels 111 vertically installed on both sides thereof and a guide block 121 fixed on the upper surface of the bottom panel 11 and mounted on the upper surface of the guide block 121, A lower inclined block 12 having an inclined slope and moving in the forward and backward direction by the first transmission cylinder 122, a pair of first guide rails 131 formed perpendicularly to the vertical panel 111, The vertical inclined block 12 is mounted on the bottom surface of the flat bottom plate 132 and has an inclined surface in close contact with the inclined surface of the lower inclined block 12, The inclined block 13 and the upper end of the pressure regulating cylinder 141 mounted at the center of the upper surface of the lower table 132 are connected to the center of the bottom surface and both sides of the inclined block 13 are engaged with the first guide rail 131, A pair of second A moving table 15 which is coupled to the bottom surface of the second guide rail 142 and moves in the lateral direction by the second rolling cylinder 151, A pair of roll fixing brackets 163 which are mounted on a rotating shaft 162 which is extended in the front and rear direction and which are rotated by a rotating motor 161 on the upper surface of the moving table 15, And a film pressing device (16) composed of a film pressing part (164);
The glass fixing block 22 to which the opposite surface to which the film 200 of the glass 100 is to be mounted is tightly fixed is located at the vertical upper portion of the film pressing device 16 And a glass fixing part (2) for fixing the flexible display film.
The film pressing apparatus according to any one of claims 1 to 3, further comprising: a flat plate-shaped film seat (4) which moves in the lateral direction by the fourth electric cylinder (31) on both sides of the film pressing portion (1) and moves in the vertical direction by the fifth electric cylinder A plate 33 and a pair of film guides 3 having a seating step 34 which is depressed at an upper edge of the film seating plate 33 in the direction of the film pressing part 1 Wherein the flexible display film is attached to the flexible display film.
The film feeder according to claim 2, wherein a film supply block (42) which moves in conjunction with a third guide rail (41) extending in the front and rear direction and moving on the front face of the film pressing part (1) And a film fixing plate 43 having a width smaller than the width of the film 200 to be supplied and having a convex shape from the left and right ends toward the center, And a film feeder (4) having a film feeder (4).
delete
KR1020150096392A 2015-07-07 2015-07-07 The film cohere equipment for a flexible display KR101735538B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150096392A KR101735538B1 (en) 2015-07-07 2015-07-07 The film cohere equipment for a flexible display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150096392A KR101735538B1 (en) 2015-07-07 2015-07-07 The film cohere equipment for a flexible display

Publications (2)

Publication Number Publication Date
KR20170006037A KR20170006037A (en) 2017-01-17
KR101735538B1 true KR101735538B1 (en) 2017-05-15

Family

ID=57990309

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150096392A KR101735538B1 (en) 2015-07-07 2015-07-07 The film cohere equipment for a flexible display

Country Status (1)

Country Link
KR (1) KR101735538B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101992930B1 (en) 2018-06-27 2019-06-25 주식회사 엘텍 Device of attaching film

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230173495A (en) 2022-06-17 2023-12-27 김성우 Steamer-type food trash can

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2918917B1 (en) 2007-07-20 2009-10-09 Essilor Int METHOD FOR BONDING A FILM TO A CURVED SUBSTRATE
KR101237420B1 (en) 2011-08-09 2013-02-26 모용연 Film circuit board sticking apparatus and sticking method
KR101316640B1 (en) 2012-04-30 2013-10-15 박효중 The rolling slide type display panel protection film adhesion equipment of using being of bending an elastic body
KR101442338B1 (en) 2012-08-08 2014-11-03 (주)엔에스 optical film adhesion system for display panel
KR101448810B1 (en) 2013-02-26 2014-10-08 (주)와이티에스 Apparatus for attaching film of display panel and method the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101992930B1 (en) 2018-06-27 2019-06-25 주식회사 엘텍 Device of attaching film

Also Published As

Publication number Publication date
KR20170006037A (en) 2017-01-17

Similar Documents

Publication Publication Date Title
JP6346968B2 (en) Film sticking apparatus and method
CN201261289Y (en) Film coating apparatus
KR20180127424A (en) Film adhering device and film adhering method used in two oppositely shifted 3D glasses
JP6491917B2 (en) Pasting device
CN103003070B (en) The accurate bonder of workpiece and the accurate adhesive bonding method of workpiece
KR101735532B1 (en) The film cohere equipment for a flexible display
CN109755419B (en) OLED flexible laminating device and laminating process thereof
CN109509846B (en) OLED (organic light emitting diode) membrane automatic membrane tearing device and membrane tearing process thereof
JP6336369B2 (en) Cover glass laminating equipment
JP2009276775A (en) Acf paste device
KR101735538B1 (en) The film cohere equipment for a flexible display
KR20140071193A (en) Laminating apparatus
KR20130014835A (en) A breaking apparatus using breaking bar
KR20150067616A (en) Laminator
JP6393490B2 (en) Film adhesion device
KR101126685B1 (en) Film bonding apparatus and bonding method of film
JP2017226182A (en) Screen printer and screen printing method
KR101387955B1 (en) Adhesive resin applying apparatus for attaching touch display panel
KR101833883B1 (en) Pressure roller for curved display panel manufacturing device
KR101557525B1 (en) Apparatus for forming flatness of glass substrate using the same
KR102179253B1 (en) Protective film attachment apparatus for aluminium material
CN205387342U (en) Draw gear of PVC imitation marble decoration production line
KR101976109B1 (en) Roller apparatus having horizontal correction function for laminating curved display panel
CN219842963U (en) Micro OLED display chip film sticking device
CN210365763U (en) Adjusting and centering mechanism for automatic bonding of back plate of liquid crystal display screen

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
GRNT Written decision to grant