WO2016035932A1

WO2016035932A1 - Jig for vacuum-depositing cover and frame for touch screen panel and vacuum deposition method using same

Info

Publication number: WO2016035932A1
Application number: PCT/KR2014/010976
Authority: WO
Inventors: 유흥상
Original assignee: 유흥상
Priority date: 2014-09-05
Filing date: 2014-11-14
Publication date: 2016-03-10

Abstract

The present invention vertically stacks a plurality of covers (600) for a touch screen panel by a jig (200) for vacuum-depositing a cover (600) for a touch screen panel, wherein the jig (200) includes: upper and lower fixing plates (210, 220) for fixing the plurality of covers (600) for a touch screen panel in upper and lower portions thereof; and a fixing rod (201) passing through a hole (601) vertically formed in the upper and lower fixing plates (210, 220) and the covers (600) for a touch screen panel. Further, the present invention vacuum-deposits a frame for a touch screen panel, wherein a plurality of frames (610) for a touch screen panel are vertically stacked by a jig (200) for vacuum-depositing a frame (610) for a touch screen panel. The present invention can stacks frames for a touch screen panel and then rotate the frames using a jig, and thus has a significant effect in that work efficiency is increased and a defective proportion is lowered.

Description

Cover and frame vacuum deposition jig for touch screen panel and vacuum deposition method using the same

The present invention relates to a cover and frame vacuum deposition jig for a touch screen panel and a vacuum deposition method using the same. More specifically, the touch screen panel to increase the vacuum deposition efficiency by stacking and rotating together the covers of a plurality of touch screen panels The cover and frame for vacuum deposition jig and a vacuum deposition method using the same.

In addition, the present invention relates to a cover and frame vacuum deposition jig of the touch screen panel and a vacuum deposition method using the same, and more particularly, by stacking the frame of a plurality of touch screen panel by a jig and then rotating together with the jig The present invention relates to a cover and frame vacuum deposition jig of a touch screen panel for increasing deposition efficiency and a vacuum deposition method using the same.

Recently, a touch screen panel (TSP) in which transparent electrodes are integrated into display and tempered glass has been developed. As an example, as described in Patent Registration Publication No. 10-0974073 as a background art, The touch screen panel (TSP) has various advantages of flat panel display devices such as electronic organizer, liquid crystal display device (LCD), plasma display panel (PDP), electroluminescense (EL), and cathode ray tube (CRT). A tool that has the function of flat-panel-display and is used to allow the user to select the desired information through the display. It is largely 1) resistive type and 2) capacitive type. ) And 3) resistive-multi-type.

1) Resistive type is formed by coating resistive material on glass or plastic plate and covering polyethylene film on it. Insulating rods are installed at regular intervals so that the two surfaces do not touch each other. The principle of operation is that if a constant current flows through both ends of the resistive film, the resistive film acts like a resistor having a resistive component, so that a voltage is applied at both ends. When contact is made with a finger, the upper surface of the polyester film is bent to connect. Therefore, the resistance component of the two surfaces leads to a parallel connection of the resistors, resulting in a change in the resistance value.

At this time, a change in voltage also occurs due to the current flowing through both ends, and the position of the touched finger can be known by the degree of change in the voltage. The resistive method has a high resolution and the fastest response time by operating by surface pressure, but has only one point and has a high risk of breakage.

2) Capacitive type is made by coating transparent special conductive metal (TAO) on both sides of heat treated glass. When a voltage is applied to the four corners of the screen, the high frequency spreads in front of the sensor. When a finger touches the screen, the flow of electrons changes and the change is detected to find the coordinates. The fixed capacitance method can be executed by pressing several points at the same time, and has the advantages of high resolution and high durability, but has a disadvantage of low response speed and difficulty in mounting.

3) The resistive-multi-touch type refers to an implementation that can be implemented in the same way as the fixed capacitance method by supplementing and improving the maximum shortcoming of the resistive film method that can be executed by only one point.

In addition, the touch screen panel (TSP), as well as the problem of signal amplification, the difference in resolution, the difficulty of design and processing technology, as well as the characteristic optical, electrical, mechanical, environmental resistance, input characteristics of each touch screen panel It is selected for individual electronic products in consideration of durability, economical efficiency, etc. In particular, resistive type and capacitive type are widely used in electronic notebooks, PDAs, portable PCs and mobile phones (cell phones). do.

The future direction in the touch screen manufacturing technology, it is necessary to manufacture a thinner thickness of the touch screen panel to have sufficient durability even if the conventional complex process as much as possible. The reason is that even if the display brightness is increased by lowering the light transmittance, the same performance as the existing product can be achieved, thereby reducing the power consumption and increasing the battery usage time.

A resistive type touch screen panel has been proposed.

Looking at the configuration of this technology, the first / first window film (or Overlay Film, 101) provided on one side of the liquid crystal display device, the first film is attached to the lower surface of the window film and provided to electrically input information to the liquid crystal display module 2 ITO film, the window film is provided to protect the first ITO film is made of a general PET (Poly Ethylen Terephthalate) film, the first ITO film is a window film (or OCA (Optical Clear Adhesive) Overlay Film). Each of the first and second ITO films is printed with first and second electrode layers using silver provided at edges, and a double-sided tape is attached between the first and second electrode layers for insulation. And it is spaced by a certain interval by the Dot Spacer is electrically connected to each other when the external pressure (touch) using a finger or a touch pen, so as to detect the correct touch position.

However, the lamination process using an optical clear adhesive (OCA) between the window film (or overlay film) and the first ITO film not only reduces the light transmittance, but also arranges the window film (or overlay film 1) and the OCA. There is a problem in that the process is complicated and the process cost increases because the separate process to be attached to the first ITO film to be performed by.

In addition, the technique patterning the ITO film on which the ITO film is formed through laser wet etching, thus cannot selectively coat ITO on a desired area on the window film (or PET film).

Meanwhile, the touch panel of Korea Patent Publication No. 10-0893499 (2009. 04. 17) has been proposed.

The technique comprises a first conductive unit comprising a first substrate, a first ITO coating layer coated on the bottom surface of the first substrate, and a first electrode printed on the bottom edge of the first ITO coating layer; And a second conductive unit including a second substrate, a second ITO coating layer coated on the top surface of the second substrate, and a second electrode printed on the top edge of the second ITO coating layer, thereby improving light transmittance of the touch panel. In addition to being able to reduce the thickness of the touch panel, it is possible to reduce the cost and slim product design.

However, this technique can be applied to the first and second substrates (toughened glass) by coating the first 1/2 ITO (transparent electrode) to secure the strength to cope with the impact from the outside and to omit the overlay film (or window film). For example, tempered glass is an important component for manufacturing touch screen panels (TSP), but is mainly supplied by Chinese companies due to the problem of pollutant treatment, which causes low yield, frequent defects and scattering due to external impact. Therefore, in order to solve the scattering problem, the second / third embodiment has been disclosed to serve as a shatterproof film by providing a conductive unit protection part on the upper part of the first electrode (tempered glass) of the technology, but in the end, the touch panel becomes thinner. There is still a limit to this.

Therefore, in order to solve this problem, the prior art Patent Registration No. 10-0974073 is a method of manufacturing a window touch screen panel (Window Touch Screen Panel), the manufacturing method is an ITO film (Indium) having a sensing electrode function Manufacturing a window indium tin oxide film by a sputtering method by integrating a window film protecting the tin oxide film and the ITO film; Manufacturing an upper substrate by patterning an electrical wiring circuit on a lower surface of the manufactured window ITO film layer to form a first transparent printed layer for printing a first electrode layer and protecting a printed terminal of the first electrode layer. In addition, to prepare a double-sided tape having an insulating property to adhere the first electrode layer of the upper substrate and the second electrode layer of the lower substrate, the double-sided tape is cut to fit the size of the upper and lower substrates, Perforating a 0.8mm diameter guide to meet the center reference point of the cut double-sided tape, half-cutting to perform half-cutting for peeling the visible area of the substrates, and half-cutting And a step of preparing the upper and lower substrates by laminating unnecessary double-sided tapes in the visible region, and further, the upper and lower substrates. ITO-coated ITO tempered glass layer with a sensing electrode function to prevent normal contact and to energize when pressure is applied with a touch pen or finger, and to restore the upper substrate to elastic force when the pressure is released. Forming a dot spacer on an upper surface of the dot spacer; Arranged at regular intervals from the upper substrate, and patterning the electrical wiring circuit on the upper surface of the ITO Tempered Glass layer (Patterning) to protect the second electrode layer printing and the printed terminal of the second electrode layer Forming a lower substrate by forming a transparent printed layer; Laminating a polycarbonate (PC) on the lower surface of the ITO Tempered Glass layer of the lower substrate, and after the lamination (Lamination), to match the cell size (Cell Size) of the film A method of manufacturing a slim window touch screen panel is disclosed which includes performing Computer Numerical Control (CNC) on cutting or cutting.

In addition, Patent Publication No. 10-0997712 discloses a window touch screen panel (Window Touch Screen Panel), the panel is disposed at regular intervals with the lower substrate, the window film to protect the ITO film, and a sensing electrode function Window ITO film layer manufactured by the sputtering method by integrating an ITO film having a film, a first electrode layer in which an electrical wiring circuit is patterned and printed on a lower surface of the window ITO film layer, and printing of the first electrode layer. An upper substrate having a first transparent printed layer for protecting the terminal; A second electrode layer disposed at regular intervals from the upper substrate, the ITO coated glass layer coated with ITO having a sensing electrode function on the tempered glass, and an electrical wiring circuit patterned and printed on the upper surface of the ITO tempered glass layer; A lower substrate having a second transparent printed layer for protecting the second electrode layer printed terminal; The adhesive member is cut to fit the upper and lower substrates, and a 0.8 mm diameter hole is formed to meet the center reference point of the cut adhesive member, and a half knife operation is performed before peeling the visible region of the upper and lower substrates. a double-sided tape having an insulating property of attaching the first electrode layer of the upper substrate and the second electrode layer of the lower substrate after removing and peeling a half cut and an unnecessary member of the half cut visible region. ; A slim window touch screen comprising a dot spacer for preventing normal contact between the upper substrate and the lower substrate and energizing when a pressure is applied with a touch pen or a finger, and restoring the upper substrate to elastic force when the pressure is released. The panel is open.

In addition, Patent Publication No. 10-2010-0054673, ITO (Indium Tin Oxide) film deposited on the upper surface of the flexible plastic film; A first metal layer deposited on the ITO film; It includes a second metal layer plated on the first metal layer. According to an embodiment of the present invention, a touch screen capable of ensuring durability and excellent sensitivity and a method of manufacturing the same are disclosed.

In addition, Patent Registration No. 10-1011334 discloses that the transparent insulating film of the upper electrode member in the touch panel of the film / glass structure has an upwardly inclined cross section around the entire periphery, and the upper electrode member of the touch panel of the film / film composition. A touch panel is disclosed in which a transparent insulating film and a light insulating film of a lower electrode member have an upwardly inclined cross section around the whole.

However, the related arts have a disadvantage in that manufacturing cost increases due to low working efficiency by vacuum depositing the cover of the touch screen panel one by one.

Therefore, the present invention was devised to solve the above problems, and the cover and frame vacuum deposition jig of the touch screen panel with high work efficiency and low defect rate because the cover of the touch screen panel can be laminated and rotated, and the vacuum using the same It is to provide a deposition method.

In addition, the present invention has been made to solve the above problems, it can be rotated after stacking the frame of the touch screen panel together for the jig for vacuum deposition of the cover and frame of the touch screen panel with high work efficiency and low failure rate It is to provide a jig and a vacuum deposition method using the same.

The present invention relates to a cover and frame vacuum deposition jig of the touch screen panel and a vacuum deposition method using the same, while vacuuming the cover of the touch screen panel, the cover 600 of the touch screen panel vacuum deposition jig 200 By stacking a plurality of covers 600 of the touch screen panel up and down, the jig 200 is the upper, lower fixing plate (210, 220) and to fix the cover 600 of the plurality of touch screen panel in the upper and lower parts The upper and

lower fixing plates

210 and 220 and the fixing rod 201 penetrates through holes 601 formed vertically in the cover 600 of the touch screen panel.

The present invention relates to a cover and frame vacuum deposition jig for a touch screen panel and a vacuum deposition method using the same, by vacuum depositing the frame of the touch screen panel by the vacuum deposition jig 200 of the frame 610 of the touch screen panel By stacking a plurality of frames 610 of the touch screen panel up and down, the jig 200 is the upper, lower fixing plates (210, 220) for fixing the frames 610 of the plurality of touch screen panels in the upper and lower parts, The upper and

lower fixing plates

210 and 220 and the fixing rod 201 penetrates through holes 601 formed vertically in the frame 610 of the touch screen panel.

The present invention relates to a cover and frame vacuum deposition jig for a touch screen panel and a vacuum deposition method using the same, by vacuum depositing the frame of the touch screen panel by the vacuum deposition jig 200 of the frame 610 of the touch screen panel After stacking a plurality of frames 610 of the touch screen panel up and down, and penetrates the fixing rod 201 of the jig 200 through holes 601 formed up and down in the frame 610 of the touch screen panel. It is characterized in that for rotating the jig 200.

Therefore, the present invention can be rotated after stacking the cover of the touch screen panel using a jig has a significant effect that the work efficiency is high and the failure rate is low.

In addition, the present invention can be rotated after stacking the frame of the touch screen panel using a jig has a significant effect of high work efficiency and low failure rate.

1 is a perspective view of the cover of the present invention the touch screen panel

Figure 2 is a perspective view of the cover (eccentric hole) of the present invention touch screen panel

Figure 3 is a perspective view of the cover (eccentric hole of another position) of the present invention touch screen panel

4 is a state in which the cover and the frame of the present invention touch screen panel laminated on the jig

5 is a front view of a state in which a cover of the present invention touch screen panel is laminated on a jig

6 is a state in which the cover and the frame of the present invention touch screen panel laminated on the jig

7 is a front view of a state in which the cover and the frame of the present invention touch screen panel laminated on the eccentric jig

8 is an installation state in the vacuum chamber in a state in which the cover and the frame of the touch screen panel laminated on the jig in the invention evaporation vacuum deposition method;

9 is a state diagram installed in the vacuum chamber in a state that the cover and the frame of the touch screen panel laminated on the jig in the sputtering vacuum deposition method of the present invention

10 is a front view of the cover and the frame of the present invention touch screen panel laminated on a jig (fixed plate rectangular shape) of another form

11 is a plan view of the cover and the frame of the present invention touch screen panel laminated on a jig (fixed plate rectangular shape) of another form

12 is a front view in which a cover and a frame of the present invention touch screen panel are stacked on a jig (fixed plate circular form) of another type;

13 is a plan view of the cover and the frame of the present invention touch screen panel laminated on a jig (fixed plate circular form) of another form

14 is a front view of a cover and a frame of the present invention touch screen panel laminated on different types of jig (fixed plate rectangular shape, two bolts);

15 is a plan view of the cover and the frame of the present invention touch screen panel laminated on the jig (fixed plate rectangular shape, two bolts) of different forms

FIG. 16 is a front view in which a cover and a frame of the present invention touch screen panel are laminated on different types of jig (fixed plate circular shape and two bolts); FIG.

17 is a plan view of the cover and the frame of the present invention touch screen panel laminated on the jig (fixed plate circular form, two bolts) of another type

18 is a perspective view of a cover with two holes of the present invention touch screen panel

19 is a perspective view of a cover and a frame having two holes of the present invention touch screen panel laminated on a jig

20 is a front view of a state in which a cover and a frame having two holes of the present invention touch screen panel are stacked on a jig;

21 is a cross-sectional view of the touch screen panel manufactured by a conventional vacuum deposition coating method,

22 is a flow chart of a conventional vacuum deposition coating method

Figure 23 is a schematic diagram of the interior of a vacuum deposition apparatus installed with a conventional sputter module, linear ion source and thermal evaporation source

24 is a schematic diagram illustrating a vacuum deposition apparatus installed with a conventional sputte rmodule, a linear ion source, and a thermal evaporation source.

25 is an exploded schematic view of a vacuum deposition apparatus in which a conventional sputter module, a linear ion source, and a thermal evaporation source are installed.

26 is a schematic plan view of a vacuum deposition apparatus in which a conventional sputter module, a linear ion source, and a thermal evaporation source are installed.

FIG. 27 is a partially enlarged view of FIG. 26

28 is a cover upper picture of the present invention touch screen panel

29 is a side view of the cover of the present invention touch screen panel

30 is a bottom view of the cover of the present invention touch screen panel

31 is a perspective view of a frame of the present invention touch screen panel

32 is a perspective view of a frame (eccentric hole) of the present invention touch screen panel

33 is a perspective view of a frame (eccentric hole in another position) of the present invention touch screen panel

34 is a perspective view of a frame with two holes of the present invention touch screen panel

35 is a front view of a state in which frames of the present invention touch screen panel are stacked on a jig;

36 is a frame upper picture of the present invention touch screen panel

37 is a side view of the frame of the present invention touch screen panel

38 is a view of the lower frame of the present invention touch screen panel

400: chamber

500: linear ion source

100: sputter 110: resistance heating type evaporation source

10: glass plate 20: SnO coating layer

30: printed layer 700: rotating table

800: turntable

810: target 820: canwood

600: cover of the touch screen panel 200: jig

601 hole 201 fixing rod

202: Bolt

210, 220: upper and lower fixing plate 211: center rod

230: middle plate

602: frame 603: lower surface

610: frame of the touch screen panel

lower fixing plates

In addition, the fixing rod 201 of the jig 200 passes through the cover 600 and the upper and

lower fixing plates

210 and 220 of the touch screen panel sequentially, and then the upper and lower fixing plates ( The bolts 202 are fastened to the fixing rods 201 on the upper and lower surfaces of the 210 and 220, respectively.

In addition, the jig is an eccentric jig, the eccentric jig upper and lower fixing plate 210 having a hole formed in the center of the upper and lower fixing plate is formed in the center on the upper and lower surfaces of the cover 600 of the laminated touch screen panel, respectively , 220, and the fixing rod 201 formed on the upper and

lower fixing plates

210 and 220, and a central rod 211 formed at the center of the upper fixing plate 210.

lower fixing plates

In addition, the fixing rod 201 of the jig 200 passes through the frame 610 and the upper and

lower fixing plates

In addition, the jig is an eccentric jig, the eccentric jig upper and lower fixing plate 210 having a hole in the center of the upper and lower fixing plate is formed in the center, respectively, on the upper and lower surfaces of the frame 610 of the stacked touch screen panel , 220, and the fixing rod 201 formed on the upper and

lower fixing plates

In addition, the jig 200 is installed on the upper and lower surfaces of the frame 610 of the stacked touch screen panel, the upper and

lower fixing plates

210 and 220 having holes in the center, respectively, and the fixing rod of the jig 200. 201 sequentially penetrates through the frame 610 of the touch screen panel and the upper and

lower fixing plates

210 and 220 of the upper and lower surfaces, and then the fixing rods of the upper and

lower fixing plates

210 and 220. The bolts 202 are fastened to the 201, respectively.

In addition, when the hole 601 of the touch screen panel 600 is eccentric in the center, an eccentric jig is used, and the eccentric jig is disposed on the upper and lower surfaces of the frame 610 of the stacked touch screen panel. Upper and lower fixing plates each having a hole formed in the center thereof, and the fixing rod 201 of the jig sequentially penetrates through the frame 610 and the upper and

lower fixing plates

210 and 220 of the touch screen panel. The bolts 202 are fastened to the fixing rods 201 at the upper and lower surfaces of the

lower fixing plates

210 and 220, respectively, and a central rod 211 is coupled to the center of the upper fixing plate 210.

The present invention is described in detail by the accompanying drawings as follows.

1 is a perspective view of the cover of the present invention touch screen panel, FIG. 2 is a perspective view of the cover (eccentric hole) of the present invention touch screen panel, FIG. 3 is a perspective view of the cover (eccentric hole) of the present invention touch screen panel, FIG. 5 is a front view of the cover of the present invention touch screen panel laminated on the jig, Figure 5 is a front view of the cover of the present invention touch screen panel laminated on the jig, Figure 6 is a cover of the present invention touch screen panel is laminated on the jig 7 is a front view of a state in which the cover of the present invention touch screen panel is laminated on an eccentric jig, and FIG. 8 is a vacuum in a state where the cover of the touch screen panel is laminated to a jig in the invention evaporation vacuum deposition method. 9 is an installation state in a chamber, FIG. 9 is an installation state in a vacuum chamber in which the cover of the touch screen panel is laminated on a jig in the sputtering vacuum deposition method of the present invention, and FIG. G 11 is a plan view in which the cover of the present invention touch screen panel is laminated on a jig (fixed plate rectangular shape), and FIG. 12 is a different view of the cover of the present invention touch screen panel. 13 is a plan view of a laminated jig (fixed plate circular form), FIG. 13 is a plan view of a cover of the present invention touch screen panel laminated on another jig (fixed plate circular form), and FIG. 14 is a Front view in which the cover is laminated on different types of jig (fixed plate rectangular shape and two bolts), FIG. 15 is a plan view of the cover of the present invention touch screen panel laminated on another type of jig (fixed plate rectangular shape and two bolts), 16 is a front view in which the cover of the present invention touch screen panel is laminated on different types of jig (fixed plate circular shape, two bolts), and FIG. two 18 is a perspective view of a cover with two holes of the present invention touch screen panel, FIG. 19 is a perspective view of a cover with two holes of the present invention touch screen panel laminated on a jig, FIG. 20 is a front view of a state in which a cover having two holes of the present invention is laminated on a jig, FIG. 21 is a cross-sectional view of a touch screen panel manufactured by a conventional vacuum deposition coating method, and FIG. 22 is a flowchart of a conventional vacuum deposition coating method. 23 is a schematic diagram of a vacuum deposition apparatus installed with a conventional sputter module, a linear ion source and a thermal evaporation source, FIG. 24 is a schematic diagram illustrating a vacuum deposition apparatus installed with a conventional sputter module, a linear ion source and a thermal evaporation source, and FIG. Exploded schematic diagram of a conventional vacuum evaporation apparatus equipped with a sputter module, a linear ion source and a thermal evaporation source, FIG. 26 shows a conventional sputter module, a linear ion source and a thermal evaporation s. Plane schematic view of the vacuum deposition apparatus installed with ource, Figure 27 is a partially enlarged view of Figure 26, Figure 28 is a cover top picture of the present invention touch screen panel, Figure 29 is a cover side picture of the present invention touch screen panel, Figure 30 is the present invention 31 is a bottom view of the cover of the touch screen panel, FIG. 31 is a perspective view of the frame of the present invention touch screen panel, FIG. 32 is a perspective view of the frame (eccentric hole) of the present invention touch screen panel, and FIG. 33 is a frame of the present invention touch screen panel ( Eccentric hole perspective view, FIG. 34 is a perspective view of a frame having two holes of the present invention touch screen panel, FIG. 35 is a front view of the frame of the present invention touch screen panel laminated on a jig, and FIG. 36 is a present invention touch screen A frame upper picture of the panel, FIG. 37 is a frame side picture of the touch screen panel of the present invention, and FIG. 38 is a frame lower picture of the touch screen panel of the present invention.

The present invention is to vacuum-deposit the cover of the touch screen panel, the description of the cover, the cover is a lower cover which is installed on the lower portion of the touch screen panel, the structure is conventionally widely known and manufactured. A frame 602 is formed at the side edge portion, and a lower surface 603 is integrally formed with the frame so that the glass portion of the touch screen panel is positioned upward. The lower surface is formed with a plurality of holes.

In addition, the cover 600 of the touch screen panel is laminated with a plurality of covers 600 of the touch screen panel by the vacuum jig 200. After passing through the fixing rod 201 of the jig 200 through a hole 601 formed up and down in the cover 600 of the touch screen panel, the jig 200 is rotated.

The vacuum deposition method is a spatter method or an evaporation method.

In addition, the jig 200 is installed on the upper and lower surfaces of the cover 600 of the stacked touch screen panel, the upper and

lower fixing plates

210 and 220 with holes formed in the center, respectively, and the fixing rod of the jig 200. 201 sequentially penetrates through the cover 600 of the touch screen panel and the upper and

lower fixing plates

210 and 220 of the upper and lower surfaces, and then fixes the upper and

lower fixing plates

210 and 220 to the upper and lower surfaces of the touch screen panel. The bolts 202 are fastened to the 201, respectively. Then, the fixing rod upper and lower ends are gripped to rotate the cover 600 of the jig and the touch screen panel stacked together. Intermediate plates are inserted between the touch screen panels between the upper and lower fixing plates. In other words, the touch screen panel and the intermediate plate are laminated one by one alternately up and down. Therefore, the fixing becomes more secure.

Meanwhile, as another embodiment of the present invention, when the hole 601 of the cover 600 of the touch screen panel is eccentric in the center, an eccentric jig is used. The eccentric jig is provided with upper and lower fixing plates each having a hole formed at the center of the cover 600 of the stacked touch screen panel, and the fixing rod 201 of the jig covers the cover 600 of the touch screen panel. And sequentially penetrating the upper and

lower fixing plates

210 and 220, and then fastening the bolts 202 to the fixing rods 201 on the upper and lower surfaces of the upper and

lower fixing plates

210 and 220, respectively. In the center of the 210 is a central rod 211 is coupled. One end of the central rod is gripped to rotate the cover of the jig and the stacked touch screen panel together.

On the other hand, as another embodiment, the jig 200 is installed on the upper and lower surfaces of the cover 600 of the stacked touch screen panel, the upper and

lower fixing plates

210 and 220 with holes formed in the center, respectively, the jig The fixing rod 201 of the 200 sequentially penetrates through the cover 600 and the upper and

lower fixing plates

210 and 220 of the touch screen panel, respectively, of the upper and

lower fixing plates

210 and 220. Fasten two or four bolts 202 at the corners. And holding the upper and lower ends of the fixing rod to rotate the cover of the jig and the touch screen panel laminated.

In another aspect, the jig 200 is installed on the upper and lower surfaces of the cover 600 of the stacked touch screen panel, the upper and

lower fixing plates

210 and 220 formed in the center, respectively, the jig 200. The fixing rod 201 of the touch screen panel does not penetrate through the upper and

lower fixing plates

210 and 220 of the cover 600 and the upper and lower surfaces of the touch screen panel, respectively. The welding is to be fixed, and two or four bolts 202 are fastened to the corners of the upper and

lower fixing plates

210 and 220. Since the bolts 202 are strongly fastened to the fixing rods 201 on the upper and

lower fixing plates

210 and 220, respectively, the cover 600 of the touch screen panel between the upper and lower fixing plates by the pressing force of the bolts. ) Do not escape sideways stably close to the top and bottom will not move. As described above, the fixing rod upper and lower ends are gripped to rotate the cover 600 of the touch screen panel stacked with the jig. In this case, the cover 600 of the touch screen panel may be fixed with a jig by the above method even when there is no hole. The upper and lower fixing plate is mainly made of a square, but can be produced in a disc shape.

On the other hand, when there are two holes in the cover 600 of the touch screen panel, two fixing rods are used, and as described above, an eccentric jig is used as described above, and the eccentric jig is a laminated touch screen panel. Upper and lower fixing plates each having a hole formed in the upper and lower surfaces of the cover 600 are respectively installed, and two fixing rods 201 of the jig are respectively disposed on the cover 600 of the touch screen panel and the upper and lower fixing plates 210 and 220. ) And then sequentially through, to fasten the bolts 202 to the fixing rods 201 on the upper and

lower fixing plates

210 and 220, respectively. And the center rod 211 is coupled to the center of the upper fixing plate 210. One end of the central rod is gripped to rotate the cover of the jig and the stacked touch screen panel together.

On the other hand, the conventional sputtering and evaporation coating method used in the present invention will be described, but as a coating film material of the touch screen panel, various materials such as SnO, SiO ₂ , Al ₂ O ₃ , TiO ₂ may be selected and coated. For example, the case where SnO is selected and vacuum-deposited is described as follows.

In the coating film vacuum coating method of the touch screen panel, first, SnO is coated by vacuum deposition or sputtering to form the SnO coating layer 20 over the entire back surface of the glass plate 10 for the touch screen panel.

Thereafter, a portion of the SnO coating layer 20 formed on the rear surface of the touch screen panel glass plate 10 is printed on a conventional screen. The glass plate 10 of the present invention is usually rectangular in shape, and in the printing step, the printing portion becomes the edge portion of the glass plate 10.

The central portion of the glass plate which is not printed is etched away from the SnO coating layer 20 by etching.

The present invention is described with reference to the installation equipment as follows. It is desirable to implement the coating using a composite deposition equipment equipped with a linear ion source (LIS), a thermal source, and a sputter module.

Of course, each of the equipment having the same function as the above function can be provided separately and implemented through a separate process, but it is efficient and economical to equip and work with the equipment in one vacuum chamber together.

LIS is used for pretreatment. The sanded glass is first loaded into a vacuum chamber and then cleaned by the LIS.

After cleaning using LIS, SnO is coated by vacuum deposition or sputtering method using a centrally installed thermal source.

The thickness of a SnO layer is 4.5 micrometers or less.

On the other hand, the vacuum coating device can be efficiently implemented by mounting a resistive heating evaporation source (thermal evaporation source) in the center of the chamber in the conventional sputter vacuum coating method.

A linear ion source is installed on the chamber wall to perform pre-treatment and cleaning of samples using Ar.

The sputtering method refers to conventional sputtering technology. Specifically, sputtering refers to sputtering, in which a positive ion formed in a plasma state is placed on a cathode by an electric field applied to a cathode mounted on a sputter module. Accelerating toward the target and colliding with it, the atoms that make up the target pop out.

Since sputtering does not have a heating process, it is possible to deposit even a solid solution metal such as tungsten. In general vacuum deposition, since the metal is heated to a high temperature to evaporate, in the case of an alloy, the vapor pressure of each of the component metals are different, causing problems. However, sputtering can easily make a thin film not only metal but also inorganic materials such as quartz.

The sputtering apparatus is composed of a simple two-pole electrode and causes a glow discharge while flowing argon (Ar) gas. When a material to be deposited, Sn, is made into a circular or rectangular target and a negative high voltage is applied thereto, a thin film is formed by stacking target atoms protruding by the collision of Ar + ions on the facing substrate. When oxygen is blown into the chamber during sputtering, a SnO layer is formed on the glass plate.

Sputtering has a high adhesion strength between the thin film and the substrate because the velocity of the flying target atoms is about 100 times faster than the evaporation method. In addition to the two-pole sputtering, there is a four-pole sputtering method for generating a plasma between the substrate and the target to the cathode and the anode, an RF method using a high frequency, and recently a magnetron sputtering method using a magnetic field in addition to an electric field.

In addition, the basic principle of the sputtering method and the resistance heating method is described in the registration number 20-0185068, which is a pre-applied application, the basic principle of the sputtering method and the resistance heating method. To quote the configuration, the sputtered target is clamped to the cathode of the sputter module.

Here, the evaporator is coated by melting and evaporating the coating material by resistance heating or electron beam method, and the sputtering target sputters and scatters the coating material to deposit the deposit.

The resistance heating method uses a heating method using a current to flow through the resistor to generate Joule heat. In this case, both a direct method of heating a current directly through an object and an indirect method of transferring heat from a heating element to a heated object by radiative convection conduction can be adopted.

In the plasma or glow discharge, the plasma or glow discharge zone is formed by the spark of high pressure voltage supplied from the inert injection gas and the power supply device between the above discharge means. In this state, the inner cylinder is rotated and the etching is performed while the discharge zone is applied to the coating portion of the coated body seated on the jig, and at the same time, the coating material melted by the sputtering target and the evaporator is scattered or sputtered. As a result, a multilayer thin film is formed on the deposit.

Summarizing the deposition process of the deposit, after mounting the substrate (deposit) to be deposited on the jig of the inner cylinder, the vacuum deposition chamber is evacuated through the vacuum exhaust device, and when the inside of the chamber reaches a constant vacuum state, the jig is It is a common method that the deposition material in which the portion to be deposited to be deposited is melted or sputtered from the sputtering target or evaporator is uniformly deposited on the surface of the deposit.

Therefore, the present invention can be rotated after stacking the cover 600 of the touch screen panel together in the jig has a significant effect of high work efficiency and low failure rate.

According to the present invention, a frame of the touch screen panel is vacuum-deposited, but a plurality of frames 610 of the touch screen panel are stacked up and down by the vacuum deposition jig 200 of the frame 610 of the touch screen panel. After passing through the fixing rod 201 of the jig 200 through a hole 601 formed in the frame 610 of the touch screen panel, the jig 200 is rotated.

The vacuum deposition method is a spatter method or an evaporation method.

lower fixing plates

210 and 220. The bolts 202 are fastened to the 201, respectively. And holding the upper and lower ends of the fixing rod to rotate the jig and the frame of the touch screen panel laminated. Intermediate plates are inserted between the touch screen panels between the upper and lower fixing plates. In other words, the touch screen panel and the intermediate plate are laminated one by one alternately up and down. Therefore, the fixing becomes more secure.

Meanwhile, as another embodiment of the present invention, when the hole 601 of the frame 610 of the touch screen panel is eccentric in the center, an eccentric jig is used. The eccentric jig is provided with upper and lower fixing plates each having a hole formed at the center of the frame 610 of the stacked touch screen panel, and the fixing rod 201 of the jig is the frame 610 of the touch screen panel. And sequentially penetrating the upper and

lower fixing plates

210 and 220, respectively. In the center of the 210 is a central rod 211 is coupled. One end of the central rod is gripped to rotate the jig and the frame of the touch screen panel stacked together.

Meanwhile, as another embodiment, the jig 200 has upper and

lower fixing plates

210 and 220 having holes formed in the center of the upper and lower surfaces of the frame 610 of the stacked touch screen panel, respectively. The fixing rod 201 of the 200 sequentially penetrates through the frame 610 of the touch screen panel and the upper and

lower fixing plates

210 and 220 of the upper and lower surfaces, respectively, of the upper and

lower fixing plates

210 and 220. Fasten two or four bolts 202 at the corners. And holding the upper and lower ends of the fixing rod to rotate the jig and the frame of the touch screen panel laminated. The upper and lower fixing plate is mainly made of a square, but can be produced in a disc shape.

In another aspect, the jig 200 is installed on the upper and lower surfaces of the frame 610 of the stacked touch screen panel, the upper and

lower fixing plates

210 and 220 formed in the center, respectively, the jig 200. The fixing rod 201 of the touch screen panel does not penetrate the upper and

lower fixing plates

210 and 220 of the frame 610 and the upper and lower surfaces of the touch screen panel, but only on the upper and lower surfaces of the upper and

lower fixing plates

210 and 220, respectively. The welding is to be fixed, and two or four bolts 202 are fastened to the corners of the upper and

lower fixing plates

210 and 220, respectively, the frame 610 of the touch screen panel between the upper and lower fixing plates is applied by the pressing force of the bolts. ) Do not escape sideways stably close to the top and bottom will not move. As described above, the fixing rod upper and lower ends are gripped to rotate the frame 610 of the touch screen panel stacked with the jig. In this case, the frame 610 of the touch screen panel may be fixed with a jig by the above method even when there is no hole. The upper and lower fixing plate is mainly made of a square, but can be produced in a disc shape.

On the other hand, when there are two holes in the frame 610 of the touch screen panel, two fixing rods are used, and as described above, an eccentric jig is used as described above, and the eccentric jig is a stack of touch screen panels. Upper and lower fixing plates having holes formed at the centers of upper and lower surfaces of the frame 610 are respectively installed, and two fixing rods 201 of the jig are respectively mounted to the frame 610 of the touch screen panel and the upper and lower fixing plates 210 and 220. ) And then sequentially through, to fasten the bolts 202 to the fixing rods 201 on the upper and

lower fixing plates

210 and 220, respectively. And the center rod 211 is coupled to the center of the upper fixing plate 210. One end of the central rod is gripped to rotate the jig and the frame of the touch screen panel stacked together.

Therefore, the present invention can be rotated after stacking the frame of the touch screen panel together with the jig has a significant effect of high work efficiency and low failure rate.

Claims

By vacuum depositing the cover of the touch screen panel, the cover 600 of the touch screen panel by vacuum deposition jig 200 by stacking a plurality of covers 600 of the touch screen panel up and down, the jig 200 The upper and lower fixing plates 210 and 220 fixing the cover 600 of the plurality of touch screen panels at the upper and lower sides, and the upper and lower fixing plates 210 and 220 and the cover 600 of the touch screen panel are formed up and down. Cover vacuum deposition jig of the touch screen panel, characterized in that consisting of a fixing rod 201 penetrating through the hole (601)
The method of claim 1, wherein the fixing rod 201 of the jig 200 passes through the cover 600 of the touch screen panel and the upper and lower upper and lower fixing plates 210 and 220 sequentially, Jig for cover vacuum deposition of the touch screen panel, characterized in that the bolts 202 are fastened to the fixing rods 201 on the upper and lower surfaces of the lower fixing plates 210 and 220, respectively.
According to claim 1, wherein the jig is an eccentric jig, the eccentric jig is formed in the center of the upper and lower fixing plate is formed in each of the upper and lower surfaces of the cover 600 of the laminated touch screen panel The upper and lower fixing plates 210 and 220, and the upper and lower fixing plates 210 and 220, the fixing rod 201 is formed on the lower surface, and the central rod 211 is formed in the center of the upper fixing plate 210 Cover vacuum deposition jig of touch screen panel
While vacuum depositing the frame of the touch screen panel by stacking a plurality of frames 610 of the touch screen panel by the vacuum deposition jig 200 of the frame 610 of the touch screen panel, the jig 200 is Upper and lower fixing plates 210 and 220 fixing the frames 610 of the plurality of touch screen panels at upper and lower portions, and holes formed in the upper and lower fixing plates 210 and 220 and the frame 610 of the touch screen panel. Frame vacuum deposition jig of the touch screen panel, characterized in that consisting of a fixed rod 201 penetrated by (601)
The method of claim 4, wherein the fixing rod 201 of the jig 200 passes through the frame 610 of the touch screen panel and the upper and lower upper and lower fixing plates 210 and 220 of the touch screen panel sequentially. , Jig for vacuum evaporating the frame of the touch screen panel, characterized in that the bolts 202 are fastened to the fixing rods 201 on the lower fixing plates 210 and 220, respectively.
According to claim 4, The jig is an eccentric jig, the eccentric jig is formed in the center of the upper and lower fixing plate is formed in each of the upper and lower surfaces of the frame 610 of the laminated touch screen panel Upper and lower fixing plates 210 and 220, and fixing rods 201 formed on the upper and lower fixing plates 210 and 220, and a central rod 211 formed at the center of the upper fixing plate 210. Frame vacuum deposition jig of the touch screen panel, characterized in that made
While vacuum depositing the frame of the touch screen panel by stacking a plurality of frames 610 of the touch screen panel by the vacuum deposition jig 200 of the frame 610 of the touch screen panel, the frame of the touch screen panel After passing through the fixing rod 201 of the jig 200 through a hole 601 formed up and down in the 610, the frame vacuum deposition method of the touch screen panel, characterized in that for rotating the jig 200
The jig 200 is provided with upper and lower fixing plates 210 and 220 having holes in the center of the frame 610 of the stacked touch screen panel, respectively, and the jig 200. After the fixing rod 201 of the touch screen panel through the frame 610 and the upper and lower, upper and lower fixing plates 210 and 220 sequentially, the upper and lower fixing plates 210 and 220, Frame vacuum deposition method of the touch screen panel, characterized in that for fastening the bolts 202 to the fixing rod 201 of the lower surface
The method of claim 7, wherein the eccentric jig is used when the hole 601 of the frame 610 of the touch screen panel is eccentric in the center, and the eccentric jig is a frame 610 of the stacked touch screen panel. The upper and lower fixing plates each having a hole formed at the center of the upper and lower surfaces thereof) are respectively provided, and the fixing rod 201 of the jig sequentially passes through the frame 610 and the upper and lower fixing plates 210 and 220 of the touch screen panel. Then, to fasten the bolts 202 to the fixing rods 201 on the upper and lower fixing plates 210 and 220, respectively, the center rod 211 is coupled to the center of the upper fixing plate 210 Frame vacuum deposition method of touch screen panel