TW307882B - - Google Patents

Description

307882 V. Description of the invention (f) [Technical field of invention] (Please read the precautions on the back side before filling out this page) The present invention has a kind of image display surface consisting of a flat panel, a resin layer and a front panel The multi-layered structure of the mole image temporal display device and its manufacturing method. [Explanation of conventional technology] As such an image display device, there are a cathode ray tube, a liquid crystal display panel, a plasma display and the like. Normally, the image display surface of the cathode ray tube is curved, but especially for the image display with a high resolution and little distortion in the entire area of the M screen for the purpose of displaying the image, the image display surface is flat. Development comes out. Intermediate K is followed by a resin layer, which is superimposed on the front panel of the flat panel. It not only reinforces the image display surface with Μ, but also has the function of preventing the reflection of light from the outside > or the function of preventing charging. Up to now, the multi-layer structure of the plane board, the adhesive layer and the front panel constituting the circular image display surface has been made by the following manufacturing method, that is, a spacer is arranged around the plane board, and the front panel is placed thereon. Μ In this state, the space between the outer surface of the flat panel and the front panel is sealed by _ resin tape or high-viscosity sealing resin, and the low-viscosity adhesive resin is injected through the opening provided in a part to fill the image display The space between the surface and the front panel. Afterwards, before the printing of the I-Consumer Cooperative of the Central Bureau of Industry and Commerce of the Ministry of Economic Affairs, and 2, the calendar 6 _ Pingshuguanfan special edition, the Japanese board meets and participates in the level-by such as the routine form < The creation of multiple trees is made by the board and the board is borrowed from the surface 5 to improve and treat Μ Qi-'the bottom of the gap between the questions. Bottom Κ Zhou Youzhi but the board > . The exercises will be based on the first report of the official report of the "Shang Gen Gong Jie". The first 8 will be issued clearly. The paper standard will be the Chinese National Standard (CNS) Α4 * See the grid (210Χ 297 public) Central Ministry of Economic Affairs Printed by Akihiko Prefectural Bureau of Industry and Commerce Cooperative Co., Ltd. A7 ___B7 V. Description of the invention (V ·) Method for sealing (sealing) the viscous encapsulated cells * Usually, the resin for sealing and the adhesive resin must be used to implement 3 0 ~ 90 points. The degree of resin hardening achieved by ultraviolet rays or heating is secondary. In addition, during the sealing operation, it is necessary to keep the round image display surface horizontal, but when the next resin is injected between the flat panel and the front panel, it is necessary to tilt the image. Therefore, in the process of mounting the front panel to the flat panel of the image display device, there must be a mechanism that supports the image display device to a horizontal structure and supports the machine at a certain angle with respect to the tilt. On the other hand, according to the method of sealing the gap M between the flat panel and the front panel by the resin tape, the sealing becomes incomplete, so that there is a possibility of leakage from the gap before the resin is injected and then cured. In addition, in terms of production efficiency, there are many problems such as the injection of resin into the narrow gap between the flat panel and the front panel. In the subsequent resin layer, bubbles are easily generated. Xie Sheng fully traveled to the periphery and strictly controlled the viscosity of the resin as a common problem. The present invention was developed to solve the above-mentioned problems, and its object is to provide a multi-calendar structure composed of a flat panel, an adhesive resin layer, and a front panel that can efficiently form the image display surface of the Xinjiang image display device However, once the second image occurs, it is caused by the subsequent rejection of the wax or the subsequent deterioration, discoloration, and poor quality of the resin. The image display device's manufacturing method and the device. [Solving method of the problem] The circle image display device of the present invention, the remaining circle image display surface is composed of a flat plate, a resin layer and a multi-layer structure of the front panel; its special emblem is: (CNS) Α4 specification (210 father 297 male thorium) (please read the precautions on the back before filling in this page)-installed, 1T 307882 Printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Invention description (1) After constructing the structure, after forming the above-mentioned resin resin on the surface of the above-mentioned flat panel, the above-mentioned front panel was re-fed on the upper resin layer. The manufacturing method of the national image display device of the present invention is a manufacturing method of a prismatic image display device composed of a flat plate, a resin calendar and a multi-reservoir of a panel, the special image of which is: A process of forming resin on the surface of the above-mentioned flat board, a process of putting the top board on the above-mentioned layer of the next tree, K and a process of hardening the above-mentioned resin. According to the above-mentioned image display device and its method, the above-mentioned problems that accompany Longfan when the resin is injected into the narrow gap between the plane plate and the front plate facing the K spacer between the conventional ones will not occur. Preferably, the process of superimposing the front panel on the next calendar is to abut the side edge of the front panel to the layer next to the tree wax while the front panel is inclined with respect to the plane panel. , The front panel is slowly dropped until the front panel is parallel to the plane panel, and then the front panel is pressed toward the plane panel. According to this method, it is not easy to generate bubbles in the resin layer between the plates, and the generated bubbles and the excess resin are easy to escape from the plate together. In addition, in the process of forming the adhesive resin, the thickness of the resin layer on the front side of the front panel is thicker, and the thickness of the resin layer on the opposite side is coated in a way of learning. It is more satisfactory on the level that does not leave the bubbles between the plates. (Please read the precautions on the back before filling out this page)

C The paper used for the second edition is also used by the two bureaucrats of Zhonglai (CNS > M specifications). The Central Prototype Bureau of the Ministry of Economic Affairs prints the A7 B7 __5. The description of the invention (^) After the fat is hardened, the peeling will not occur, and the channeling will form a pass through the resin, which will be carried out under a temperature of more than room temperature. Or, it should be practised at least in the state of the flatness of the surface of the flat plate at 30 ~ 5 ου. In addition, the resin can be used as hard or hard resin or thermosetting resin. Furthermore, the pressure on the front panel relative to the flat panel is similar to that of a circular or elliptical shape. The obsession of this front panel makes the air bubbles escape from the board together with the excess resin, and M and Badger get the thickness of the layer of the cell tree. At this time, although the same rectangular pressing plate as the flat panel or the front panel can be used, by using a round or high-shaped oval plate *, the thickness of the resin can be made more uniform. In particular, the nickname display device is a collapse of a cathode ray tube, and preferably has the following specific structure. Specifically, the cathode radiating nickel tube has: a spherical tube with a flat glass plate part, and the above flat surface is formed in the bulb tube: broken glass: a flat-shaped orifice plate facing the inner side of the plate part, M and fixed Reinforcement hoops on the outer periphery of the above-mentioned flat glass plate part; the above-mentioned flat glass plate part, in which a flat plate displaying a garden image is integrally formed The wall part; the above-mentioned plane squinting plate is supported or fixedly and detachably installed on the inner surface of the double part of the glass piece in the state of the frame and the state of tensile resistance. The above-mentioned cathode ray tube is not only suitable for the formation of a resin layer on the surface of the flat panel * the front panel is: too heavy to be connected to the tree: the method of making the post is appropriate, for the image display surface is flat; : The face of the yinqi shoot_tube, in: Brain image display * 7-This paper scale is selected by the Chinese National Rolling Car (CNS) (210X297 公 ίΠ {please read the precautions on the back side before filling out this book), Binding · Binding A7 _ B7, Beigong Consumer Cooperative, Central Sample Bureau, Ministry of Economic Affairs V. Description of invention ((Ί indicates that the strength of the surface is also appropriate. Specifically, the flat panel and the glass wall are integrally formed, and the glass wall is It is the same as that of the glass cone cone. Therefore, compared with the case where the peripheral part of the flat plate is directly connected to the glass cone cone, the destruction strength of the ore joint is increased relative to the pressure applied to the image display surface from the outside. The mechanical strength of the external force is further strengthened by the reinforcing hoops fixed to the outer periphery of the flat glass plate part (broken wall). Furthermore, the reinforcing ribs should be protruded from the surface of the flat plate. When the following resin is coated on the surface of the above flat plate, it can prevent Then the resin flows out to the upper glass wall. In addition, it is not limited to the cathode ray tube *. It is also suitable for the strength of the circular image display surface. In terms of ray, the flat plate and the glass are integrally formed. The glass wall and the glass The taper portion is connected, so compared with the case where the peripheral edge portion 1 of the flat plate is connected to the slope taper portion, the destruction strength of the ore-joining portion is increased relative to the external pressure applied to the trapped image display surface. The mechanical strength of the external force, It is further strengthened by the reinforcing ribs fixed to the outer periphery of the flat glass plate part (glass wall part). Furthermore, the reinforcing ribs should preferably protrude from the surface of the flat plate, by which the subsequent resin is applied to the flat surface On the surface of the panel, the resin can be prevented from flowing out to the above-mentioned glass wall. In addition, it is not limited to the cathode ray tube. The storage part of the resin and the protective structure of the toothed part covering the resin of the storage part. The standard of this paper is the Chinese National Standard (CNS) A4 (210X2W) (please read first Read the precautions on the back and then fill out this page), binding 307882 Five'Instructions for the invention (4) The above front panel (or the resin layer), Tie Fu has sufficient mildew resistance to prevent the above flat panel from being charged, yet, wide Equipped with a function to prevent the reflection of light incident from outside (including the function of scattering). As a method of superimposing the above front panel on the resin, it is advisable to form it on the surface of the flat panel before the resin programming. Around the flat panel, install a reinforced support that protrudes more than the surface of the flat panel, grind the surface of the flat panel, polish the surface of the adjoining surface of the front wine board, and then, around the reinforced hoop, ( Use adhesive tape, etc.) to form a protruding front end surface of the upper reinforced hoop. Then the resin leaks to prevent the wall from dropping. In addition, the front panel should have a surface protection sheet. After the process of hardening the resin, the surface protection sheet should be implemented. After removing *, the surface of the front edge of the front panel that is adhered to the resin, the M Shu Sheng Sheng belt, etc. are protected by the fu. This can not only improve the appearance, but also prevent deterioration or discoloration caused by the change of the resin over time. [Implementation form of the invention] Printed by the Employee Consumer Cooperative of the Central Standardization Bureau of the Ministry of Economic Affairs (please read the note $ item on the back and then fill in this page). Under Κ, the present invention is applied to the real cell form of the barrier pole tube Explain it with a picture. First, the structural features of the cathode ray tube of this embodiment will be described. As shown in circle 1> A cathode ray tube in the form of Benbenshi includes: a bulb 1 1 having a flat glass plate portion 3 with a circle image display surface being flat, and a bulb in the bulb 1 1 The inner face of the image display surface is a flat orifice plate 5 and a reinforcing hoop 10 fixed to the outer periphery of the flat glass plate portion 3. Ball tube 1 1 In addition to the flat glass plate 3 μM, the lanthanum has an internal electronic paper size selection of China's Oujia sample rate (CNS) Α4 specification (2: 1ΌΧ297 Gongma) Ministry of Economic Affairs Central Bureau of Standards and Quarantine consumption Cooperative cooperative printing A7 ____B7_ V. Description of the invention (^) Neck 2 of the building, and the extension of the Chengxing flat glass _ plate part 3 and the bovial part 1 of the mine. The flat glass plate portion 3 is not a simple flat plate, but has a glass lotus portion 9 formed integrally with the flat plate portion 3. This glass beautiful portion 9 image extends substantially vertically from the peripheral edge portion of the flat panel portion 3, and then follows the glass cone portion 1. The strength of the bulb 11 is increased by the glassy soil 9. In other words, when there is no glass wall portion 9 and the peripheral edge portion of the flat street portion 3 is directly connected to the glass cone portion 1 * On the flat plate portion 3_when there is a vertical force, the connecting portion or its Strong stresses are generated in the vicinity of She, so ~ some tubes are easy to break. On the other hand, the collapsing glass portion 9 of the Xinjiang 1 absorbs this stress and is therefore easy to break. The mechanical strength of the external force is further strengthened by the reinforcement 10 fixed to the outer periphery of the flat glass plate portion (glass wall portion 9). The plane-shaped hole 5 is supported in a state of pivot 6 and tensile stress. The frame 6 is attached to the glass wall part 9 freely by the hidden spring 12 of the painting area 4 of the Zhouyuan 4 painting. surface. What is shown in the circle 2 is 'a partial cross-sectional perspective view of the frame 6 and the orifice plate 5 stretched on it. As mentioned above, the reason for giving tensile stress to the orifice plate 5 is that' The temperature of the plate 5 rises and the thermal expansion will still maintain the flatness of the orifice plate 5. Normally, the temperature of the orifice plate 5 during operation is up to 100 ° C due to the collision of electron beams from the electron gun. It is K, the tensile stress of the pre-bump and the orifice plate in advance. The size is adjusted to such a degree that the flatness will not be corrupted even at this temperature. The side section is given 5 ~ 5 0 kg -1 ο-The size of this paper is in accordance with China ’s CNS Standard A4 (210x297) (please read the precautions on the back before filling in this f)

C Order Printed by the Employee Consumer Cooperative of the Central Prototype Bureau of the Ministry of Economic Affairs Α7 Β7 V. Description of the invention (f) / mm2 Tensile stress. On the inner surface of the flat panel portion 3, a fluorescent screen 7 for color display is formed. The flat barkboard 5 is opposed to the fluorescent screen 7, and the two are arranged approximately parallel. The distance between the flat-shaped orifice plate 5 and the iron light «screen 7 'is adjusted to within a range of 2 mm to 3 mm. Supporting the orifice 5 frame 6 is a K hidden spring 1 2 fixedly and detachably mounted on the inner surface of the wall portion 9 of the glass 51, whereby the fluorescent screen 7 can be efficiently formed. Specifically, Through the orifice plate 5 to fix and soothe light after shining and fluorescent stern, it can be used with the orifice plate 5 removed. In addition, the planar orifice plate 5 can be formed as a relatively curved orifice plate. Therefore, the pitch of the holes formed in the orifice plate 5 can be narrowed to achieve high resolution. For example, the thickness of the orifice plate 5 can be 0 · 〇2mm, the hole pitch can be 0 · 2 5 m, and the hole diameter can be 0.1 mm. The flat panel portion 3 has a fluorescent hip screen 7 2 @ 'formed on its inner surface and has a substantially uniform thickness. Thereby, the optical characteristics of the flat panel portion 3 of the center portion of the full surface and the peripheral portion A do not differ. The thickness should be set within the range of 5 mm ~ 2 0 mm. As shown by the circle 1, the front panel 8 made of 3 transparent glass or acrylic resin or the like is affixed to the surface of the flat plate portion 3. It is said that the surface of the flat plate part 3 is formed with a low-resistance wiggle resin (thickness of 0 '3mm). This wiggle resin layer is overlapped with a front panel 8 ° from the outside to the shadow tube The impact on the daytime surface is first resisted by the front panel 8, and then the resin layer absorbs the impact. Yes K, _Before sticking to -i Buben paper size is applicable to China National Falcon (CNS) A4 specification (21〇χ297 public mine) (please read the precautions on the back before filling in this f)-install. Order 307882 Economy Printed by the Central Standard Falcon Bureau Beigong Consumer Cooperative V. Description of the invention (7) ί 1} Panel 8 1 Ball official 1 1 Reinforcement on the display surface of the image of Cao Λι SS 0 So t 1 1 | and unposted In the case of the front panel 8, the flat panel portion 3 can be thinner than 0. Please 1 | In addition > Through special treatment for the front panel 8 t can be given various readings 1 can be 0 for example 9 Mainly and € When the front panel 8 is made of a transparent resin plate »Back 1 I of 1 I I can improve the surface hardness by surface treatment to improve scratch resistance or wear resistance > Wang Yi 1 \ thing 1 sex > Scars due to sand and dust are not easy to form 0 or JH you> 1 on the surface Or fill in a reflection prevention film to suppress the reflection of the light incident from the outside. * The writing device is formed on the surface of the micro-cavities that cause scattering »You can mention T * r business display image page 1 1 Viewability 0 1 | And by the front 丨 丨 _!-, The panel 8 is endowed with electrical conductivity t can prevent the plane 1 1 plate part 3 and can eliminate the unhappiness of the user caused by the lack of slack. 0 In addition, the cover resin layer can also be made conductive. Furthermore, by adding additives to the glass material or transparent resin material on the front panel 8, the light transmittance can be adjusted to a suitable value. Panel 3's own light transmittance) 1 \ It is easy to adjust the light transmittance and even the contrast of the image display surface > It also contributes to the improvement of the manufacturing yield of the tube. Various functions on the 1 1 Κ Basically, I can also form a multi-abrasive film on the lunar surface 1 I plate 8 or form a multi-layer structure on the lunar surface 8 I 1 I can make a front panel 8 also have these functions can be complex Seeding machine 1 1 The film can be formed on the front panel 8 ° 1 1 Partial cross-sectional view of Figure 3 * It is a multi-layer structure of the backboard 8 intermediary 1 I Μ connected to the porridge layer 1 3 attached to the tube The pattern of the status of the flat panel part 3 1 I Figure C · The panel 8 consists of the panel body 8 a conductive layer 8 b and the high hardness layer 1 1-12 — 1 1 The paper size is based on the Chinese National Standard (CNS) Eight 4 specifications (210 X 297 mm printed by the Ministry of Economic Affairs Zhongshen Falcon Bureau Beigong Consumer Cooperatives A7 B7 V. Invention Description (M) 8c. Regarding the method of connecting the resin 13 and the mushroom (sticking), please describe later. In order to obtain the function of preventing electrification, the isoelectric layer 8 b formed on the inner surface of the plate root 8 a is composed of powdered oxide oxide (S η 0 2) of conductive material and vaporized silicon (S i 0 2). In order to obtain a sufficient antistatic function, the conductive layer 8B should have a lightning conductivity of at least 5x 1 O4 S / cm. The conductive layer 8 b should be grounded by a conductive tape with a reinforced hoop 10 0. In order to improve the surface hardness, a high hardness layer 8 c formed on the outside of the board body 8 a is hard-coated with silicon si Siloxane-bonded polymer film with similar glass molecules is formed on the surface of the board body 8 a. Specifically, the alkoxysilane-containing composition, such as a material containing an alkyltrialkoxysilane, or a material containing a silane coupling agent, is coated on the surface of the board body 8 a, If pre-heating and drying, the alkoxysilane will be hydrolyzed and polymerized to form a high hardness layer 8c. In order to further increase the hardness or durability | the high hardness layer 8 c is preferably formed of a material obtained by mixing colloidal silica in the hydrolyzate of alkyltriane gas silane. The high hardness 8 c formed in the above manner can not only increase the surface hardness of the surface plate 8 but also function as a non-reflective film: in this way, it can prevent or cause the reflection of light emitted by outsiders. The phenomenon that the image displayed on the day surface is not easy to see. In addition, in order to control the light transmittance of the front panel 8, a black dye or pigment is added as an additive in the panel body 8a. By adjusting the dispersion state of the additives, you can get a better fan garden (-13 * · This paper standard uses the Chinese National Standard (CNS) Α4 specification (210Χ 297 g * * (Please read the precautions on the back before filling in (This page)

, 1T Printed by the Ministry of Economic Affairs Central Standards Bureau Staff Consumer Cooperative A7 B7 V. Description of the invention ((() For example 90% ~ 40%) Light transmittance value. Also, as an example, if the thickness of the board body 8 a is set to 2 · 4mm, the thickness of the conductive calendar 8 b and the high hardness layer 8 c is about 0 · 0 1 mm. In addition, the conductive layer 8 b may also be formed on the outer surface of the front plate 8 a. In this case, it is appropriate The conductive layer 8b is formed between the front panel body 8a and the high hardness layer 8c. This is because if the conductive layer 8b has a high refractive index and is formed on the surface, the specular reflection is enhanced | Secondly, the method of superimposing the front panel via the front panel (that is, sticking to the front panel) on the front panel (that is, sticking to the plaster) is described with several embodiments and interfaces. (Example 1) As shown in Fig. 4, the circumference of the glass wall of the bulb is reinforced with a thermal sleeve (hereinafter referred to as "thermal collar") 21, which is installed from the surface of the flat plate of the bulb 2 2 It protrudes by about 2 · 0 mm and the installation position of the conventional thermal sleeve 21 is set back by 5 ~ 20 mm from the surface 2 2 of the flat plate. By protruding the hot sleeve 2 1 from the surface of the flat panel, when the front panel (also referred to as "reinforcement panel" below) is attached to the surface of the flat panel 22, it can be prevented from being coated on the surface of the flat panel 2 2. The tent resin 26 flows out to the circumference of the bulb (the glass wall), and can make the positioning of the front panel 23 easy. Furthermore, the end edge of the front panel 23 can be protected from the outside by the heat collar 2 1 Impact. Secondly, grind the surface 22 of the flat plate with an abrasive (such as "Serokus" (trade name), etc., and then polish the surface to remove dirt or garbage. Reinforce the plate 2 3, and only cover the surface The surface is polished. In addition, the reinforcing plate 2 3 ~ 14 " (please read the precautions on the back and then fill in this page) • Installed, 1Τ Μ The paper size is applicable to the Chinese National Standard Falcon (CNS) Α4 specification (210Χ297mm ) The Ministry of Economic Affairs, Central Bureau of Standardization, Monthly Industry and Consumer Cooperation du-printed A7 B7. V. The description of the invention (丨 1) (the opposite side of the interface with the fan), pre-attached a protective sheet 24 (for example "SPV — 224 Transparent" (trade name) manufactured by Nitto Denko Corporation. Secondly, it will be approximately 20 mm wide Aliphatic pavilion tape, for example, polyethylene terephthalate plastic Luan terephthalate film made of acid 27 (e.g., "work-Nitto Corporation's Xiao

Polyester Tape N0.31BJ (brand name) is affixed to the circumferential plaque of the heat sleeve 21, and when attached, it protrudes 7mm from the front end of the heat sleeve 21. With this, the leak-proof wall of the resin 26 can be formed. Secondly, in order to prevent the leaking resin from leaking from the joint part 25 of the thermal ferrule (see the plan view of 5), a high-viscosity ultraviolet setting hardening wax (such as "UVU-1002S" manufactured by Sanyo Chemical Co., Ltd.) Trade name), coated on this part for plugging. In addition, the sequence of this plugging process and the above-mentioned wall forming encounters can be replaced • By arranging the plugging process to be later, the wall forming the " The gap between the ylar tape 2 7 and the thermal ferrule 2 1 is also blocked at the same time. Secondly, apply the shading resin (for example, "ϋ VU-1 Q 0 2" (trade name) manufactured by Sanyo Chemical Co., Ltd. with K uniformly distributed On the entire surface of the surface of the flat plate 2 2. The amount of resin should be about 0.1 m 1 / cm 2, in the case of a 41 cm tube CRT, about 80 ~ 100ml. The coating of the cover resin is shown in Figure 6 (a) and (B) The method is shown in the way. That is, along the length of the tube 2 8 with a diameter of 16 mm, use a plurality of nozzles with a diameter of 2 mm and a nozzle with an interval of 2 9 M 7 mm. Flat panel surface 2 The short side of one side of 2 2> Moving toward the short side of the other side K — fixed speed • One side From each outlet pipe 2 9 flow-15 " This paper size adopts the Chinese National Standard (CNS) A4 specification (210X297 public) (please read the precautions on the back and then fill out this page). Ordered by the Ministry of Economic Affairs Bureau of Standards *: A7 B7 printed by the Industrial and Consumer Cooperatives V. Description of the invention ((>) The surfacing resin is supplied to the surface of the flat panel 2 2. The coating thickness of the tree wax is 0.5 to 1.2 mm. Next, as shown in FIG. 4, in a state where the reinforcing plate 23 is inclined at an angle of 10 to 20 ° with respect to the surface 22 of the flat plate, one side of the reinforcing plate is brought into contact with the swelling resin. At this time, the system will reinforce The end face of one side of the plate 23 is in contact with the inner wall of the heat sleeve 21 which is more protruding than the plane plate surface 22, which can be used for positioning the reinforcement plate 23 relative to the plane plate surface 22. Then, the reinforcement plate 23 is slowly Go down until it is parallel to the surface of the flat plate 22. At this time, by initially pressing the side of the reinforcing plate 23 that is in contact with the resin 1 from the side, the reinforcement plate 23 is slowly pressed toward the other side The air bubbles will become easier to escape. After that, drag M2 0 ks (1 9 g / 1 9 g / 1) vertically from the reinforcement plate 2 3 cm 2) pressure, hold for 10 seconds according to the method of the present embodiment. • Since conventional spacers are not used *, the pressure can be applied evenly > so that the gap between the flat plate surface 2 2 and the reinforcing plate 2 3 becomes uniform This point is of great importance. The above-mentioned time interval after applying pressure is 3 mm. Then * the irradiated energy is hardened by irradiating ultraviolet rays of 5 0 0 ~ 1 8 0 0 m J / cm 2 . Finally, as a processing procedure, remove the wall attached to the hot ferrule 21 by the tape. At this time, if there is squeezed overflowing resin on the surface of the reinforcing plate 23, if it is cut off from the tape 2 7 with a knife, etc., the unused resin can be removed: In addition, the overflow reinforcing plate 23 Stirring the tree wax and the protective sheet 2 4 removed together, and finally the reinforcement board (front panel) 2 3 stickers -1 6 This paper uses the standard gull national standard falcon (CNS) A4 clam (210X29 ^ *) (please Read the precautions on the back before filling this page) -5 307882 t] V. Description of invention (^) 1 process. In addition, when the reinforcing plate 23 has the coupling of the mold-inducing layer, after the sticking process, the conductive plate 23 and the thermal sleeve 21 are connected by conductive tape or the like. According to the above embodiment, an ultraviolet curing resin is used as the resin, but instead of this resin, a thermosetting resin (for example, main agent: Epifine 9235 manufactured by Fine Polymers (Company)) and a curing agent: Fine Ρ ο 1 y in E pifine Η-1 9 5 7 manufactured by ers (Company). Furthermore, the coating method of the subsequent resin is not limited to the use of the nozzle provided with a plurality of outlet pipes as in the above embodiment, and a nozzle with one outlet can also be used in the flat The method of quantitative supply of the central part of the panel, or the method of moving the nozzle from the center M to the periphery a few strokes, etc. But * According to the method of * determined in the central part of the flat panel * The method of supplying the resin to the Zhou Lin, there are It is necessary to keep the viscosity of the resin sufficiently low. One side of the reinforcing plate that is in contact with the resin layer when the reinforcing plate is inclined with respect to the surface of the flat plate is not the short side, and it is less likely to cause bubbles to be generated by the long M. In addition, when the inclination angle is less than 10 °, bubbles are likely to be generated. Yes, the inclination angle should be in the range of 10 to 20. Printed by the Central Standards Bureau of the Ministry of Economic Affairs and Industry and Consumer Cooperatives (Notes on the back and then fill in this page) Example 2 Next, based on the method of the above example, the example of the structure and processing improvement of the peripheral portion of the reinforcing plate is described below. Picture 7 (a) The guaranteed example The surface of the flat panel 31 is covered with a partial cross-section of the structure where the panel (reinforcement panel) 3 3 is adhered to the resin: this is the expansion of the peripheral part (X part) of the reinforcement panel 3 3 ' As shown in Picture 7 (b), -1 7-This paper scale adopts the Chinese National Standard (CNS) Αί specification (210X297 mm) Printed by the Central Bureau of Standards of the Ministry of Economic Affairs-Industrial and Consumer Cooperatives A7 ___B7_ V. Description of the invention (/ ^) It can be seen from the figure that the surrounding reinforcing part 33 is provided with an accumulation part 3 6 for storing excess adhesive resin 34 at the periphery of the peripheral part 3 as the exposed part 3 of the adhesive resin by the imitation part 36 7's protection 潇 橼 'is attached with resin tape 3 5 0 When the reinforcing plate 3 3 is applied to the surface of the flat plate 3 1 according to the method described in the above actual curing example 1, the peripheral portion of the reinforcing plate 3 3 is squeezed and overflowed. The resin 34 overflows beyond the thermal ferrule 32, and in order to avoid this, a reservoir is provided 36. In this embodiment in which the image display device is composed of a cathode ray tube, the image is formed by the R curved surface of the peripheral portion of the flat panel and the inner surface of the heat collar 3 2 and the end surface of the reinforcing plate 3 3 6. The combination of the liquid crystal temporal display panel or the plasma display device is also the same * or by forming a groove in the peripheral portion of the panel, a resin accumulation portion can be provided. Furthermore, the peripheral portion of the reinforcing plate 33 is squeezed and overflowed. The part of resin 34 that squeezes out of the upper part of the reinforcing plate 33 can be cut by a cutter together with the wax tape, which is efficient. Furthermore, after the resin is hardened, the coating resin of the reservoir 6 is coated with Κ The exposed part 3 7 is attached to the resin tape 3 5 not only for a good appearance * but also to prevent discoloration or strength deterioration caused by the time-dependent changes when the tree cells are in direct contact with the air: this resin tape 3 5. Adhesive tape made of vinyl chloride with good elasticity can be used. K Then the exposed portion 37 of the resin is located at the central portion, and the tree mash tape 35 is placed along the peripheral portion of the reinforcing plate 33 and the front end of the thermal ferrule 32. This resin tape is not limited to nitrogen The manufacturer can use polyester or polyethylene, or cloth. In addition, as a cover that will be exposed next to the tree wax ~ 1 8 * i paper-scale use in the middle ® Ajia Scorpion (CNS) M specifications (210 > < 297mm) ~~ (Please read the precautions on the back first (Fill in this page) Pack. Order 307882 A7 B7_ __ 5. The description of the invention (/ G) (please read the precautions on the back before filling in this page), instead of installing resin mash *, it can also be coated with silicone resin Or apply varnish and other paints. Example 3 Next, based on the method of Example 1, a practical example of improvement between the reinforcing plate and the flat plate (following the resin layer) that is difficult to further generate bubbles is explained. As shown in Fig. 8, when the resin 42 is coated on the entire surface of the flat surface 42, the thickness of the subsequent layer is changed. In other words * As mentioned above, when the reinforcing plate 43 is placed on the side *, one side is first abutted to the next resin layer * and the thickness of the next tree wax layer is changed again so that the one side is abutted The thickness of the layer next to the resin is thicker than the layer thickness on the opposite side. Printed in the process of attaching the reinforcement board 43 by the Consumers ’Cooperative of the Central Standard Falcon Bureau of the Ministry of Economic Affairs • When the reinforcement board 43 is inclined with respect to the plane board surface 4 2, one side of the reinforcement board 4 3 is first bonded to the resin layer The side with the thicker layer abuts, and then • The reinforcing plate 4 3 is fallen down smoothly until the reinforcing plate 4 3 is parallel to the flat plate surface 42. At this time, compared with the first embodiment in which the resin will be thickly coated with a uniform thickness of K, in this embodiment, the reinforcing plate 4 3 can be pressed against the flat plate surface 4 2 — the surface is pressed down, so bubbles are not easily generated, and The generated bubbles easily escape out of the reinforcing plate 43 together with the subsequent resin. Also, when the thickness of the next resin layer M is applied to a substantially uniform thickness, the percentage of bubbles enclosed in the finished product is 30% to 50%, but according to the method of this embodiment, it is almost zero. -1 9-This paper adopts the Chinese Brewing Standard (CNS) Α4 specifications (2 丨 0Χ297). The Central Sample Falcon Bureau of the Ministry of Economic Affairs Beigong Consumer Cooperative Seal A7 B7 5. Description of the invention ((7) as above In general, in order to change the layer thickness of the resin coated on the surface of the flat plate 42, the resin is applied by the method shown in Mo 9 (a) and (b). Here, the example is based on Example 1 In the same way, use a mouthpiece formed by connecting a plurality of outlet pipes 49 (30 to 50) with a diameter of 2mm along the length direction of a pipe 4 8 with a diameter of 16mm and an interval of M 7mm. The short side on one side of the panel surface 42 moves at a certain speed toward the short side of the other side, and then, the resin is coated on the surface 22 of the flat panel. The difference from Example 1 is that * The resin supply pipe from the resin pipe 48 to the pipe 48 is like being welded to two parts spaced apart in the longitudinal direction of the pipe 48 (48a and 48b in Fig. 9). By using the two resin supply pipes 48a The resin supply volume (supply pressure) of 4 8 b is different. The amount of resin flowing out of each outlet pipe 4 9 can be adjusted along the pipe 4 8 The direction of the degree of change. In this way, the thickness of the adhesive resin applied to the surface of the flat plate 42 can be changed in the length direction of the tube 48. The method of changing the thickness of the adhesive resin layer is not limited to the above method. For example, you can change The inner diameter of the outlet pipe 4 9 changes along the length of the pipe 4 8, and the inner diameter of the side where the thicker layer is to be formed is set to be larger than the opposite side. Or, the outlet pipe 4 9 is connected to the pipe The distance between 4 and 8 is not fixed (7 mm interval), but the method to increase the thickness of the layer to be narrower than the opposite side (that is, the outlet pipe 4 8 is closely connected). Then, the resin thickness The thickness ratio of the thickest side to the thinnest side should be about 7: 3. When this ratio is set to be too large, the reinforcing plate 4 3 should be relative to the plane -20- This paper uses the Chinese National Standard (CNS) A4 Specifications (2tOX297 公 t > (Please read note f on the back of Jing before filling in this f)

* 1T Printed by the Employee Consumer Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs A7 B7 V. Description of Invention (Wide) The operation of the board surface 4 2 falling from the tilted state to the parallel, it takes time "operation efficiency is low. In addition, if the distance between the outlet pipe 4 9 of the pipe 48 is set to be too small, the resin from the outlet pipe 4 9 of the orange will * drill * before dropping onto the flat board * K will not work properly Coating. On the other hand, when the distance between the outlet pipes 49 is set to be too large, between the coated resin and the resin, the area where the resin cannot be reached, and bubbles are likely to be generated between Maid and the reinforcing plate 43. Example 4 Secondly, the method of Example 1 is used here. The example in which the thickness of the joint resin layer between the reinforcing plate and the flat plate is uniformly improved * and the joint resin layer is improved to be difficult to peel off is explained. . First, the layering of the following resin layer is formed into a uniform improvement *. After the reinforcement plate is poured down to be parallel to the flat plate, the reinforcement plate is pressed toward the flat plate. This pressing (also called "pressing" under Μ) is achieved by applying a pressure of 20 to 60 Kg vertically on the reinforcing plate for about 10 seconds. The purpose of pressing is to expel the air bubbles between the reinforcing plate and the flat plate (connecting the resin layer) with the thorny resin and to obtain a thick resin layer. When the resin layer is thickened, the displayed image may have a problem of unfavorableness' or a problem of weight increase. In addition, when the flotation nano-calcium broken glass is used in the reinforcing plate, when the surface of the reinforcing plate breaks, then the tree layer will function as a spring, so that the shell-like glass flakes are scattered. In order to suppress this-Boli-2 1-This paper again uses the China® National Standard Rate (CNS) A4 spot (2 丨 0X 297 public love) (please read the precautions on the back before filling this page) Γ 307882 A7 Printed B7 by the Consumer Labor Cooperative of the Central Standard Falcon Bureau of the Ministry of Economic Affairs 5. Description of Invention (丨 1) > r — The glass flakes are scattered, and the resin should be thin. Specifically, the thickness of Mlmm ^ is appropriate, and the strength of the nano-lime glass used as a reinforcing plate is considered to be thinner. For example, it is preferably 0. 3mm (300wm) or less. In order to effectively obtain the above-mentioned tree gamble thickness * Φ is to use a circular or elliptical crimping plate: in this way, the variation of the thickness of the tree wax is reduced. Before this method was thought, a rectangular pressing plate with a shape similar to a reinforcing plate was used. Fig. 1 0 (a) ~ (c) are the distribution curves of the measured values of the resin layer thickness when using rectangular crimping plate, circular crimping plate or ellipse crimping plate. The average thickness of the resin thickness when using a rectangular pressing plate is 2 2 6 / im, and the variation (7 is 87 wm, relative to ft, when using a circular pressing plate, the average value is 6 7 um, the variation value σ It is 3 5 wm. In addition, the size of the rectangular crimping plate used in the 4 1 cm tube CRT is 1 50X20 Om m, the diameter of the circular crimping plate is 160 mm, the size of the oval shaped dust plate (single axis X) Long axis) is 100 × 1 50mm. In addition, the size of the reinforcing plate is 2 9 2 X 3 6 8 mm. When the size of the pressing plate is too small, the pressure image is concentrated on a part, and the part is the same Then the resin disappears, and the direct contact between the surface of the flat plate and the reinforcing plate will cause stray stripes, which will adversely affect the display of the circular image. Also, it is important to take care not to tilt or warp the reinforcing plate Qu * is pressed on one side. Therefore, it is necessary to use a pressing plate of the appropriate size as described above, and the pressing plate applies pressure to the reinforcing plate uniformly throughout. The plate moves flexibly while the plate presses against the plate Fully compress the reinforcing plate. The material of the pressing plate should be harder like aluminum or pyron, pressing the paper surface Use China National Standards (CNS) Μ specification (210X 297 public) (please read the notes on the back before filling in this page) f Binding A7 B7 _____ printed by the Ministry of Economic Affairs Central Consortium Bureau Industrial and Consumer Cooperative V. Invention description (7 cores) It should be flat. Also, rubber materials should be placed on the surface of the yam to avoid the occurrence of scratches on the surface of the reinforcing plate. Secondly, the improvement points * produced by the resin's historical peeling Explanation. For the above reasons, the replacement tree calendar should be thin (under 1.0 mmK), but when the resin layer is too thin, the separation of the tree is easy to produce. The difference is the work in progress (the plaque image shows The device or the moldy brain equipped with this device, etc.) is rotated or stored in the goods ffl 10 * The temperature of the weekly drawing may rise to the level of 7 〇ρ, at this time * Then the peeling of the resin is likely to occur. In order to make the above Generally, the peeling of the adhesive resin layer is not easy to produce | root_ In this embodiment, the pass of applying the adhesive resin on the surface of the flat plate is carried out under a temperature condition higher than the g temperature. That is, the results of Bao Yan The surface of the flat plate when coating the adhesive When the temperature is 5 ~ 2 0 ° C, the peeling of the tree 0 is at 7 0 ~ 1 0 0 t: occurs. On the contrary, when the temperature of the surface of the flat plate is maintained at 4 0 ~ 5 0, then For the collapse of tree-run coating, the temperature at which the peeling occurs is 1 1 0 ° C or higher: If the upper limit temperature of the product during transportation and storage is 7 5 f, when the temperature of the surface of the flat plate is maintained at 30 t: when applying the adhesive resin In fact, the resin peeling does not occur: it is not limited to the method of applying the sinus at a temperature higher than room temperature (3 0 ~ 5 0 υ), but also after heating the surface of the flat plate. Then apply the adhesive. If at least the temperature of the surface of the flat panel is maintained at 30 to 50 ° C, and then the resin is applied, the badger can obtain the above effect. In addition, in the plugging process described in the first embodiment, as a plugging resin for resin leakage prevention, if a thermosetting resin is used, -2 3-This paper scale uses the Chinese National Falcon (CNS) M Specification Ϊ210Χ 297 Public) " — (Please read the precautions on the back before filling in this page) Binding f Printed A7 B7_ by the Consumer Cooperative of the Ministry of Economic Affairs of the Ministry of Economic Affairs V. Invention description (~ / i) When the surface is heated, the plug resin can be hardened when it is back. K Shang * is an embodiment in which the present invention is applied to a Hibiscus ray tube, and the M embodiment describes it, but the present invention is not limited to cathode ray tubes. It can be widely applied to plasma display panels (PDD) and liquid crystal display panels ( LCD), EL, vacuum display display (VFD), micro-cathode display, etc. The display surface is composed of a flat panel image display device. In the case of these image display devices, instead of the thermal ferrule of the cathode ray tube > a frame member made of resin or the like may be used to form a leakage prevention wall for the adhesive resin. [Effects of the invention] As described above, according to the present invention, a front panel with functions such as reinforcement and antireflection can be effectively attached to the surface of the flat panel of the image display device, so the manufacturing efficiency of the image display device can be improved Cost contribution. In addition, in the case where the thickness of the resin between the front of the flat panel and the front panel is thinner than that of the conventional ones, the generation of resin layer can be suppressed, so it is advantageous to provide products with beautiful, quality and reliability. Image display device. [Brief Description of Drawings] Picture 1 is a cross-sectional view of a cathode emitter tube constituting a mon image display device according to an embodiment of the present invention, viewed from the side. Fig. 2 is a partially cut-away perspective view of a planar orifice plate and its frame built into the cathode ray tube of Fig. 1; Figure 3 is part of the multi-calendar structure composed of the front panel of the cathode ray tube including the conductive film and the anti-reflection film of the cathode ray tube, followed by the resin layer and the flat panel-2 4-This paper scale uses the Chinese national sample ( € milk) 6 4 specifications (210/297 male 1) (please read the notes on the back before filling in this page)-binding

A7 B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Economic Development of the Ministry of Economic Affairs 5. Description of the invention () 1 1 面 骟 0 1 | Xinjiang 4 series indicates that the front panel is attached to the flat panel of the ball 2JC2 fmp The actual example of the cathode ray essi W of the ME example OH 0 please 1 1 圔 5 is composed of 4 cathode shot W W _ like the plane of the plane to be observed. Draw 0 Read 1 I read 1 I plaque 6 (A ) (B) In the method of 4, apply the resin of the back A 1 I to the surface of the flat plate to pass the paralyzed flat surface βΗ Side view I 0 Painting 1 團 7 Department of the front panel and then edit the cell. When attached to a flat panel, the first Ψ item 1 I and the structure of the peripheral edge of the panel and the modified surface of the processing example _ and part of the big cutout fill out a copy of the installation surface drawing 0 page 1 painting 8 is used before _ Board stickers are not for the ball : Λ | ** The squint of the other embodiment of the method 1 of the present invention that smashes the plate part * The side view of the polar yoke tube (* 1 1 Η 9 (A)., (Β) are respectively in the method of 圏 8 ZO In the next step, I will set a plan view and side view of the passage of the resin coated on the surface of the flat plate m 0 1 | Figure 1 0 (A) (Β), (C) is divided into the reinforcement plate toward 1 9 ^ 1 level During the forced encounter of the panel m, use the m-shaped crimping plate 91 and the m-shaped crimping plate. ≫ Tear 1 1 The resin when the circular crimping plate is 1 «Oil line 01 of the measured value distribution of the thickness 01 〇λ» C symbol of Description) 1 1 1 Slope taper 1 1 2 Neck 1 1 3 Flat panel 1 1 5 Flat orifice 1 1 6 Frame 1 1 7 Phosphor screen '1 5-1 1 1 1 1 1 Paper size Use the national example of China (CNS M4 media (2 丨 OX not secreted)) A7 _ B7 _ printed by the Fee Cooperative Society 5. Description of the invention (Ί) 8, 23, 33, 43 Front B board (reinforcement board) 9 Glass wall section 10-21 Reinforcement hoop (hot jacket ore) 11 Ball tube 12 Hidden Mi Spring 13 Then resin layer 2 2 3 1 »4 2 Flat panel gold surface 2 4 Protective sheet 2 6, 3 4» 4 6 Next resin 2 7, 3 5 Resin tape 2 8 > 4 8 Guanzi 2 9 4 9 out P tube 3 6 Accumulation part 3 7 Next to the exposed part of the resin 4 8 ε 1, 4 8 b Resin supply m ru tube (please read the precautions on the back before filling in this page) Pack-3 This paper size uses the Chinese national standard (CNS) A4 specification (210X 297 public)

Claims (1)

307882 SS C8 DS VI. Scope of patent application Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy 1 · A ffl »display device whose historical image display instrument is composed of a flat panel, followed by a resin layer and a front panel multi-layer structure Its special features are as follows: The multi-tap structure is formed by forming the adhesive layer on the surface of the flat panel, and then lay the front panel on the upper layer of the resin layer. 2. The convergence image display device as defined in item 1 of the patent application model is provided with: a bulb having a flat glass plate portion, which is provided in the bulb to face the inner surface of the flat glass plate portion The plane-shaped orifice plate * Μ and a reinforced forged cathode ray tube fixed to the outer periphery of the above-mentioned flat glass plate portion; the above-mentioned flat glass plate portion is a flat plate showing an image by the temporal, and a peripheral edge portion of the flat plate The glass wall of the tapered portion is integrally formed as a substantially vertical extension; the planar orifice plate is supported to impart tensile stress to the frame that is fixedly and detachably mounted on the inner surface of the glass wall status. 3. The plaque earning display device described in item 2 of the patent application garden * wherein the reinforcing hoop protrudes from the surface of the upper flat plate, and when the adhesive resin is applied to the surface of the flat plate, Κ prevents the adhesive resin from flowing out To the above glass wall. 4. The image display device according to any one of items 1 to 3 of the patent application park *, wherein the peripheral part of the flat panel is provided with an embedding resin that accumulates and overflows from the peripheral part of the front panel The storage part is provided with a protective structure covering the exposed part of the adhesive resin covering the storage part. 5 'An image display device, which is equipped with: a tube with a flat glass plate part, which is set in the tube to the inner surface of the flat glass plate part above—m tn ^ nn nn ^ tmi n Please read it first Note on the back and then fill out this page) Order Μ%: This paper uses the Chinese National Standard Rate (CNS). Α4 specifications (210X297 public stupidity) Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs Innocent 307882 A8 Β8 C8-_ _D8_ 6. The scope of the patent application is opposite to the flat orifice plate, κ and the cathode radiation sickle tube which is fixed to the above flat glass, and the reinforced end of the outer periphery of the plate part is composed of the flat glass plate part. A flat plate showing a flat image is formed by a skeleton that extends approximately vertically from the periphery of the flat plate and continues to the glass wall portion of the glass cone; the above-mentioned flat-shaped orifice plate is supported by a fixed chick & ground The truss mounted on the inner surface of the upper glazing section is in a state in which tensile stress is applied; the above-mentioned reinforcement is protruded from the surface of the above-mentioned flat plate; the above-mentioned flat plate is the one where the front panel is stacked through the resin. 6. The surface image display device according to any one of items 1 to 3 and 5 of the patent application, wherein the connecting resin or the front panel has sufficient guides to prevent the above flat panel from being charged Sex. 7 * The image display device according to any one of items 1 to 3 and 5 of the Shenfanli Fanface, in which the front panel has a mechanism to prevent reflection of light incident from the outside. 8 · —A method of manufacturing image display devices, the image display surface of the tethered image is composed of a flat plate, then resin 1 and a front panel. The manufacturing method of the image display device; its special features are: The process of forming the joint resin on the facing surface of the above-mentioned flat board, one is the process of overlapping the above-mentioned front board on the above-mentioned Ping Shu Teng calendar, and the other is the process of curing the above-mentioned resin ». 9. According to the method for manufacturing the display device of the metal sickle as described in item 8 of the patent application plaque, the front panel should be re-mandated in the passage to the Fanxila layer. It is in the General-2-This paper size is used in China National Standard Rate (CNS) Μ Specification (210X297mm) -------- C Pack! Please read the note $ item on the back and then fill out this page) Order L A8 m C8 08 printed by the Employee Consumer Cooperative of the Ministry of Economic Affairs, Central Falcon Bureau 6. The scope of the patent application states that the front panel is inclined relative to the above flat panel. 'After contacting one of the sides of the 13 panels with the adhesive resin', the front panel is slowly dropped until the front panel is parallel to the flat panel. 'Rear' The front panel is flattened by the flat panel. 10. According to the manufacturing method of the noodle display device mentioned in item 9 of the patent application park, in the process of forming the adhesive resin, the adhesive calendar of one side of the front panel is abutted on the side, which is relatively thick On the contrary, the thickness is thick, and then the resin is applied. 1 1. The method for manufacturing an image display device according to any one of the items 8 to 10 of the patent application park, wherein the process of forming a cell into a cell is under a temperature condition higher than room temperature Implementer. 1 2. The method for manufacturing an image display device according to any one of claims 8 to 10 of the patent application, wherein when forming the adhesive layer on the surface of the flat plate, at least the flat plate The temperature on the surface is between 3 0 and 50 ° C. 1 3 · According to the manufacturing method of the image display device as described in item 9 or item 10 of the patent application scope, wherein the compression of the front panel of the above flat panel * is made of solid or oval pressing plate By. 1 4 · The method of manufacturing an image display device according to any one of patent application items 8 to 10, wherein, before the process of forming a bonding resin on the surface of the flat panel, install it on the periphery of the flat panel The surface of the above flat board is a protruding reinforcement hoop, and the surface of the upper flat board is ground to polish the surface of the front surface of the front panel. Furthermore, on the peripheral surface of the above reinforced board, -3- This paper scale Use the Chinese National Standards (CNS) 8 4 wash grid (210Χ297mm> ί Please read the precautions on the back and then fill out this page) Binding 々, apply for a patent to form a tree that is more prominent than the front end of the above reinforcement hoop Cells are leaking to prevent wall users. 1 5 · The method for manufacturing an image display device according to any one of patent application items 8 to 10, wherein the front panel has a surface protection sheet, and after hardening the above-mentioned resin process, the above-mentioned surface is implemented Protector who removes the protective sheet and covers the exposed edge of the front panel with the exposed resin. -------- ^ -installed ------ ordered ------ ^ 'v (please read the notes on the back before filling in this page) Printed by the Employee Consumer Cooperative of the Central Standard Falconry Bureau of the Ministry of Economic Affairs The size of the paper used is in accordance with Chinese national standards. (CNS) A4 specification (210X297mm)