CN101656086B - Optical disc manufacture system and method for manufacturing blue-ray discs and DVD discs by using optical disk manufacture system - Google Patents
Optical disc manufacture system and method for manufacturing blue-ray discs and DVD discs by using optical disk manufacture system Download PDFInfo
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- CN101656086B CN101656086B CN2009100405897A CN200910040589A CN101656086B CN 101656086 B CN101656086 B CN 101656086B CN 2009100405897 A CN2009100405897 A CN 2009100405897A CN 200910040589 A CN200910040589 A CN 200910040589A CN 101656086 B CN101656086 B CN 101656086B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000003287 optical effect Effects 0.000 title abstract description 15
- 241001025261 Neoraja caerulea Species 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 claims abstract description 138
- 230000007246 mechanism Effects 0.000 claims abstract description 99
- 238000004528 spin coating Methods 0.000 claims abstract description 79
- 238000001746 injection moulding Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims description 219
- 238000000576 coating method Methods 0.000 claims description 219
- 239000000758 substrate Substances 0.000 claims description 182
- 239000003292 glue Substances 0.000 claims description 116
- 238000012360 testing method Methods 0.000 claims description 38
- 238000002347 injection Methods 0.000 claims description 32
- 239000007924 injection Substances 0.000 claims description 32
- 230000001681 protective effect Effects 0.000 claims description 21
- 230000007306 turnover Effects 0.000 claims description 12
- 238000001465 metallisation Methods 0.000 claims description 11
- 238000007747 plating Methods 0.000 claims description 11
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 21
- 238000004544 sputter deposition Methods 0.000 abstract 9
- 238000001723 curing Methods 0.000 description 56
- 238000003860 storage Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
- G11B7/265—Apparatus for the mass production of optical record carriers, e.g. complete production stations, transport systems
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
- G11B7/266—Sputtering or spin-coating layers
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention discloses an optical disc manufacture system which comprises a cooling transmission band, an injection molding machine connected on the cooling transmission band, a first sputtering station, a second sputtering station, a third sputtering station, a first spin coating curing mechanism, a second spin coating curing mechanism and a detection mechanism, wherein, the injection molding machine is connected with the first sputtering station through the cooling transmission band; the first spin coating curing mechanism is arranged between the first sputtering station and the second sputtering station; the second spin coating curing mechanism is arranged between the second sputtering station and the third sputtering station; the third sputtering station is connected with the detection mechanism; the optical disk manufacture system has small floor space and high production efficiency, and can compatibly manufacture various formats of optical discs. Besides, the invention also discloses a method for manufacturing blue-ray discs and DVD discs by using the optical disc manufacture system.
Description
Technical field
The present invention relates to a kind of CD manufacturing system and method, relate in particular to a kind of can compatible CD manufacturing system and manufacture method thereof of producing multiple format disc.
Background technology
CD is owing to have the storage density height, volume is little, the storage period limit for length, with low cost, advantages such as compatible height and error rate are low, become the main flow of present optical information recording medium, technically, digital video disk (Digital Video Disc, be called for short DVD) be intended to cover home entertaining with a kind of single digital format, computer and information commercial affairs, it has been substituted laser disc, and obtained from all electronic enterprises and computer hardware enterprise, the support of film and music studio, become the most successful storage medium on the CD storage technique history, it makes information flow more convenient, therefore plays more and more important effect in social life.
Along with improving constantly of people's personal consumption level, the consumption viewpoint constantly develops, more high-resolution films occur, HDTV (High Definition TV, be called for short HDTV) will popularize in the whole world, because message transmission rate (the Data Transfer Rate of HDTV in the digital satellite broadcasting, abbreviation DTR) is at least 23Mbps, the twice that is present DVD speed is many, so if store the high image quality image and sound program (standard of industry is 133 minutes) that surpasses two hours HDTV grades, the active volume of recording disk must surpass more than the 20GB, so people are more and more higher to the capacity requirement of optical disc storage.。
Blue light (Blu-ray) or title Blu-ray disc (Blu-ray Disc, be abbreviated as BD) be a kind of CD storage technique of vast capacity, Blu-ray Disc utilizes wavelength to read and write data for the blue laser of 450nm, and traditional DVD needs shaven head to send red laser (wavelength is 650nm), the short more laser of wavelength as a rule, can on unit area, write down or read more information, therefore the blue light technology has improved the memory capacity of CD greatly, Blu-ray Disc has 5 times of storage capacities to existing DVD CD specification, not only can be applicable to record, erasable or play HD high definition image, simultaneously also can be used for more googol content of memory capacity, so the blue light memory technology is one of mainstream technology of optical storage technology of future generation.
But, because it is little that the DVD CD has a volume, advantages such as compatible height and production cost are low are still occupied the bigger market of optical information recording medium at present, therefore, production firm hesitates to abandon DVD CD market, and unilaterally enter BD market, but existing BD and DVD CD manufacturing system are separately independently, so manufacturer is when carrying out BD and DVD optical disc production, need advance to purchase different manufacturing systems, also cause very big waste when increasing production cost like this.
Therefore, be badly in need of a kind ofly taking up an area of that the space is little, production efficiency is high and can compatible CD manufacturing system of producing multiple format disc.
Summary of the invention
The object of the present invention is to provide and a kind ofly take up an area of that the space is little, production efficiency is high and can compatible CD manufacturing system of producing multiple format disc.
Another object of the present invention is to provide a kind of manufacture method of Blu-ray Disc, use this method to make Blu-ray Disc and take up an area of that space is little, production efficiency is high.
Another purpose of the present invention is to provide a kind of manufacture method of DVD CD, uses this method to make the DVD CD and takes up an area of that the space is little, production efficiency is high.
For achieving the above object, the invention provides a kind of CD manufacturing system, it comprises the cooling transport tape and is connected at least one injection machine on the described cooling transport tape, the first sputter station, the second sputter station, the 3rd sputter station, the first spin coating curing mechanism, second spin coating curing mechanism and the testing agency, described injection machine is used for the injection moulding substrate, the described first sputter station and the second sputter station are used for the jet-plating metallization reflection horizon, described the 3rd sputter station is used for the moistureproof anti-protective seam that sticks up of sputter, the described first spin coating curing mechanism and the second spin coating curing mechanism are used for the spin coating protective seam and are cured, and described testing agency is used to detect quality; Described injection machine is connected with the described first sputter station by described cooling transport tape, between described first sputter station and the described second sputter station the described first spin coating curing mechanism is set, between described second sputter station and described the 3rd sputter station the second spin coating curing mechanism is set, described the 3rd sputter station is connected with described testing agency; Wherein, the described first spin coating curing mechanism comprises the first whirl coating bowl, the second whirl coating bowl, the 3rd whirl coating bowl and squeeze-film mechanism, the described second whirl coating bowl, the 3rd whirl coating bowl and squeeze-film mechanism all have the solidification device, described the first, the 3rd whirl coating bowl all has the following glue hand that glue is provided, and the described first whirl coating bowl is connected with described injection machine by described cooling transport tape; The described second spin coating curing mechanism comprises the 4th whirl coating bowl, the 5th whirl coating bowl, the 6th glue bowl and solidifies rotating disk mechanism, described the 5th whirl coating bowl has solidification equipment, described the 4th, the 6th whirl coating bowl all has the following glue hand that glue is provided, described the 6th whirl coating bowl is positioned at the end of described cooling transport tape, and described curing rotating disk mechanism is connected with described testing agency.
Preferably, the described first spin coating curing mechanism also comprises side by side and the 7th whirl coating bowl that have following glue hand with the described first whirl coating bowl, and the described first whirl coating bowl is connected with described cooling transport tape by first mechanical arm that is " V " type with the 7th whirl coating bowl; First identical whirl coating bowl and the 7th whirl coating bowl first mechanical arm by being " V " type being connected on the cooling transport tape side by side when substrate play glue and whirl coating processing, reduced the stand-by period between two substrates, enhances productivity.
Preferably, the described second spin coating curing mechanism also comprises side by side and the 8th whirl coating bowl that have following glue hand with described the 4th whirl coating bowl, and described the 4th whirl coating bowl is connected with described cooling transport tape by second mechanical arm that is " V " type with the 8th whirl coating bowl; More specifically, the described second spin coating curing mechanism also comprises side by side and the 9th whirl coating bowl that have following glue hand with described the 6th whirl coating bowl, is connected with described curing rotating disk mechanism by the 3rd mechanical arm with both arms between described the 6th whirl coating bowl and the 9th whirl coating bowl; First identical whirl coating bowl and the 7th whirl coating bowl second mechanical arm by being " V " type being connected on the cooling transport tape side by side, the 6th identical whirl coating bowl and the 9th whirl coating bowl are connected in described curing rotating disk mechanism and described cooling transport tape end by described the 3rd mechanical arm with both arms, when glue and whirl coating are handled under to substrate, reduce the stand-by period between two substrates, enhance productivity.
Preferably, CD manufacturing system of the present invention also comprises bonding rotating-table apparatus, described bonding rotating-table apparatus is connected with described bonding rotating-table apparatus by described the 3rd mechanical arm with both arms between described the 6th whirl coating bowl and the 9th whirl coating bowl between the end of described the 6th whirl coating bowl and described cooling transport tape; More specifically, described bonding rotating-table apparatus comprises bonding rotating disk with following glue hand, have turn over the dish hand turn over dish rotating disk and bonding worktable, described bonding worktable is connected in described turning between dish rotating disk and the described bonding rotating disk.
Preferably, what CD manufacturing system of the present invention also comprised the video disc that is used to overturn turns over the disc player structure, and the described disc player structure that turns over is connected with described curing rotating disk mechanism, and the 3rd sputter station is connected with the described disc player structure that turns over, and described the 3rd sputter station is connected with described testing agency.
Preferably, described testing agency, turn over the disc player structure and solidify rotating disk mechanism and surround circular arc, the circle centre position of described circular arc has the 4th mechanical arm, described the 4th mechanical arm is used to connect the 3rd sputter station and described testing agency, turns over the disc player structure, solidifies rotating disk mechanism, described the 4th mechanical arm has with described testing agency respectively, turns over the disc player structure and solidify corresponding three mechanical arms of distribution of rotating disk mechanism, make the 3rd sputter station, turn over the disc player structure and solidify compact in design between the rotating disk mechanism, connect simple.
The manufacture method of Blu-ray Disc provided by the invention comprises the steps: that (1) accesses the substrate after the injection machine injection moulding, is placed on when transmitting on the cooling transport tape described substrate cooling; (2) in the described first sputter station to described substrate sputter first metallic reflector; (3) substrate behind described sputter first metallic reflector is transferred to the first spin coating curing mechanism through the cooling transport tape, and spin coating first protective seam also is cured; (4) substrate after described spin coating first protective seam and the curing is sent to the second sputter station, sputter second metallic reflector through the cooling transmitting device; (5) substrate behind described sputter second metallic reflector is transferred to the second spin coating curing mechanism through the cooling transport tape, and spin coating second protective seam also is cured; (6) with described spin coating second protective seam and the upset of the substrate after solidifying, in the 3rd sputter station to the described substrate sputter one moistureproof anti-protective seam that sticks up; (7) substrate of the intact moistureproof anti-protective seam that sticks up of sputter is delivered to testing agency and detect, classification was deposited after detection was finished.
Preferably, described step (3) comprises the steps: (31) substrate with intact first metallic reflector of described sputter, is positioned in the identical first whirl coating bowl and the 7th whirl coating bowl by first mechanical arm that is " V " type; (32) the following glue hand of described first whirl coating bowl and the 7th whirl coating bowl to glue under the substrate in described first whirl coating bowl and the 7th whirl coating bowl, behind the following glue is thrown described on-chip glue away respectively; (33) substrate behind the described whirl coating is sent to the second whirl coating bowl through the cooling transport tape, carries out UV when described substrate is carried out whirl coating and solidifies; (34) substrate after the described curing is sent to the 3rd whirl coating bowl through the cooling transport tape, and the following glue hand of described the 3rd whirl coating bowl carries out precuring by the UV lamp to described on-chip glue simultaneously to glue under the substrate in described the 3rd whirl coating bowl; (35) substrate after the described precuring is sent to squeeze-film mechanism, carries out press mold and curing; (36) substrate after described curing is finished is placed on the described cooling transport tape and transmits.
Preferably, described step (5) comprises the steps: (51) substrate with intact second metallic reflector of described sputter, is positioned in identical the 4th whirl coating bowl and the 8th whirl coating bowl by second mechanical arm that is " V " type; (52) the following glue hand of described the 4th whirl coating bowl and the 8th whirl coating bowl to glue under the substrate in described the 4th whirl coating bowl and the 8th whirl coating bowl, behind the following glue is thrown described on-chip glue away respectively; (53) substrate behind the described whirl coating is sent to the 5th whirl coating bowl through the cooling transport tape, carries out UV when described substrate is carried out whirl coating and solidifies; (54) substrate after the described curing is sent to the 6th identical whirl coating bowl and the 9th whirl coating bowl through bonding rotating-table apparatus; (55) the following glue hand of described the 6th whirl coating bowl and the 9th whirl coating bowl to glue under the substrate in described the 6th whirl coating bowl and the 9th whirl coating bowl, behind the following glue is thrown described on-chip glue away respectively; (56) substrate behind the described whirl coating is sent to the curing rotating disk mechanism, described on-chip glue is cured.
The manufacture method of DVD CD provided by the invention comprises the steps: that (1) accesses first substrate and second substrate after the injection machine injection moulding, is placed on when transmitting on the cooling transport tape described substrate cooling; (2) in the described first sputter station to the described first substrate jet-plating metallization reflection horizon; (3) first substrate behind the described sputter is transferred to bonding rotating-table apparatus through described cooling transport tape, to the described first substrate spin coating glue; When (4) described first substrate transmitted, described second substrate was sent to the second sputter station, jet-plating metallization reflection horizon through described cooling transport tape; (5) second substrate behind the described sputter is transferred to bonding rotating-table apparatus through described cooling transport tape, and first substrate behind upset back and the described spin coating glue is bonding, forms video disc; (6) with described video disc spin coating protective seam and be cured; (7) with the upset of the video disc after the described curing, classification was deposited after mechanism was detected as after testing.
Compared with prior art, because CD manufacturing system of the present invention comprises the cooling transport tape of transmission and cooling substrate, be connected at least one injection machine of being used for injection moulding substrate, the first sputter station that be used for jet-plating metallization reflection horizon and the second sputter station of cooling on the transport tape, be used for the moistureproof anti-protective seam that sticks up of sputter the 3rd sputter station, be used for spin coating protective seam and the first spin coating curing mechanism that is cured and the second spin coating curing mechanism and be used to detect the testing agency of quality; Described injection machine is connected with the described first sputter station by described cooling transport tape, between described first sputter station and the described second sputter station the described first spin coating curing mechanism is set, between described second sputter station and described the 3rd sputter station the second spin coating curing mechanism is set, described the 3rd sputter station is connected with described testing agency; CD manufacturing system of the present invention can high efficiency production Blu-ray Disc, simultaneously also can the compatible CD of producing multiple forms such as CD, DVD5, DVDR9, and then reduction optical disc production cost, improve optical disc production efficient, simultaneously, CD manufacturing system compact in design of the present invention, floor area is little, effectively saves usage space when being used to produce.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of CD manufacturing system of the present invention.
Fig. 2 is the structural representation of the first spin coating curing mechanism in the CD manufacturing system of the present invention.
Fig. 3 is the structural representation of the second spin coating curing mechanism in the CD manufacturing system of the present invention.
Fig. 4 is the view that CD manufacturing system of the present invention is made Blu-ray Disc.
Fig. 5 is the view that CD manufacturing system of the present invention is made the DVD CD.
Fig. 6 is to use CD manufacturing system of the present invention to make the process flow diagram of the manufacture method of Blu-ray Disc.
Fig. 7 is to use CD manufacturing system of the present invention to make the process flow diagram of the manufacture method of DVD CD.
Embodiment
With reference now to accompanying drawing, describe embodiments of the invention, the similar elements label is represented similar elements in the accompanying drawing.
As shown in Figure 1, CD manufacturing system 100 of the present invention, it comprises the cooling transport tape and is connected in two injection machine 1a that cool off on the transport tape, 1b, the first sputter station 301, the second sputter station 302, the 3rd sputter station 303, the first spin coating curing mechanism 4, the second spin coating curing mechanism 5 and testing agency 8, injection machine 1a, 1b is used for the injection moulding substrate, the first sputter station 301 and the second sputter station 302 are used for the jet-plating metallization reflection horizon, the 3rd sputter station 303 is used for the moistureproof anti-protective seam that sticks up of sputter, the first spin coating curing mechanism 4 and the second spin coating curing mechanism 5 are used for the spin coating protective seam and are cured, and testing agency 8 is used to detect quality; Injection machine 1a, 1b are connected with the first sputter station 301 by the cooling transport tape, between the first sputter station 301 and the second sputter station 302 the first spin coating curing mechanism 4 is set, the second spin coating curing mechanism, 5, the three sputter stations 303 are set between the second sputter station 302 and the 3rd sputter station 303 to be connected with testing agency 8; Wherein, the first spin coating curing mechanism 4 comprises the first whirl coating bowl 401, the second whirl coating bowl 402, the 3rd whirl coating bowl 403 and squeeze-film mechanism 404, the second whirl coating bowl 402, the 3rd whirl coating bowl 403 and squeeze-film mechanism 404 all have the solidification device, the first whirl coating bowl 401, the 3rd whirl coating bowl 403 all have the following glue hand that glue is provided, and the first whirl coating bowl 401 is connected with injection machine 1a by the cooling transport tape; The second spin coating curing mechanism 5 comprises the 4th whirl coating bowl 501, the 5th whirl coating bowl 503, the 6th whirl coating bowl 504 and solidifies rotating disk mechanism 510, the 5th whirl coating bowl 503 has solidification equipment, four, the 6th whirl coating bowl 504 all has the following glue hand that glue is provided, the 6th whirl coating bowl 504 is positioned at the end of cooling transport tape, solidifies rotating disk mechanism 510 and is connected with testing agency 8.
As shown in Figure 1, the cooling transport tape comprises the first cooling transport tape 201, the second cooling transport tape 202 and the 3rd cooling transport tape 203, the second cooling transport tape 202 is L-shaped, the one end and first cooling 201 vertical connections of transport tape, and the other end is parallel with the 3rd cooling transport tape 203; Connect by the first cooling transmission manipulator 121 between the first cooling transport tape 201, the second cooling transport tape 202 and the first sputter station 301; Connect by the second cooling transmission manipulator 122 between the second cooling transport tape, 202, the three cooling transport tapes 203, connect by the second single armed hand 112 between the 3rd cooling transport tape 203 and the second sputter station 302; The second cooling transport tape 202 and the 3rd the terminal of cooling transport tape 203 all are connected with bonding rotating-table apparatus 6; The first cooling transport tape 201 meets dish hand 1c by first and is connected with the first injection machine 1a, and the 3rd cooling transport tape 203 meets dish hand 1d by second and is connected with the second injection machine 1b.
As shown in Figure 1 and Figure 2, the first spin coating curing mechanism 4 also comprises side by side and the 7th whirl coating bowl 407 that have following glue hand with the first whirl coating bowl 401, the first whirl coating bowl 401, the 7th whirl coating bowl 407 have following glue hand 405 respectively and reach glue hand 406 down, the substrate that is used in the whirl coating bowl provides glue, and the first whirl coating bowl 401 is connected with the second cooling transport tape 202 by first mechanical arm 101 that is " V " type with the 7th whirl coating bowl 407; The second whirl coating bowl 402 is connected with the second cooling transport tape 202 by the first single armed hand 111; The 3rd whirl coating bowl 403 has and is used to provide following glue hand 408, the three whirl coating bowls 403 and the squeeze-film mechanism 404 of glue to be arranged side by side, and both are connected by the three arm hands 123 and the second cooling transport tape 202 that is 120 °; The identical first whirl coating bowl 401 and the 7th whirl coating bowl 407 first mechanical arm 101 by being " V " type being connected on the second cooling transport tape 202 side by side in the first spin coating curing mechanism 4, when playing glue and whirl coating to handle to substrate, reduce the stand-by period between two substrates, enhance productivity.
As Fig. 1, shown in Figure 3, the second spin coating curing mechanism 5 also comprises side by side and the 8th whirl coating bowl 502 that have following glue hand with the 4th whirl coating bowl 501, side by side and the 9th whirl coating bowl 505 that have following glue hand with the 6th whirl coating bowl 504; Glue hand 507 was respectively applied for and provides glue to the substrate in the two whirl coating bowls under the following glue hand 506 of the 4th whirl coating bowl 501, the 8th whirl coating bowl 502 reached, and glue hand 509 was respectively applied for and provides glue to the substrate in the two whirl coating bowls under the following glue hand 508 of the 6th whirl coating bowl 504, the 9th whirl coating bowl 505 reached; The 4th whirl coating bowl 501 is connected with the second cooling transport tape 202 by second mechanical arm 102 that is " V " type with the 8th whirl coating bowl 502; The 5th whirl coating bowl 503 is connected with the second cooling transport tape 202 by the 3rd single armed hand 113 with both arms; Be connected in the end of the second cooling transport tape 202 between the 6th whirl coating bowl 504 and the 9th whirl coating bowl 505 by bonding rotating-table apparatus 6; Bonding rotating-table apparatus 6 is between the end of the 6th whirl coating bowl 504 and the second cooling transport tape 202, and the 6th whirl coating bowl 504 and the 9th whirl coating bowl 505 are connected in by the 3rd mechanical arm 103 with both arms and solidify between rotating disk mechanism 510 and the bonding rotating-table apparatus 6; Particularly, bonding rotating-table apparatus 6 comprises bonding rotating disk 601 with following glue hand, have turn over the dish hand turn over dish rotating disk 602 and bonding worktable 603, bonding worktable 603 is connected in and turns between dish rotating disk 602 and the bonding rotating disk 601, bonding rotating disk 601 is connected by the end of the 4th single armed hand 114 with the second cooling transport tape 202, turns over dish rotating disk 602 and is connected by the end of the 6th single armed hand 116 with the 3rd cooling transport tape 203; Bonding rotating-table apparatus 6 is used for substrate transport when producing Blu-ray Disc, when producing the extended formatting CD, when for example producing the DVDR9 CD, also be used for bonding two substrates when being used for substrate transport, makes CD manufacturing system of the present invention simple for structure.
As shown in Figure 1, what CD manufacturing system of the present invention also comprised the video disc that is used to overturn turns over disc player structure 7, turn over disc player structure 7 and solidify rotating disk mechanism 510 and be connected, the 3rd sputter station 303 with turn over disc player structure 7 and be connected, the 3rd sputter station 303 is connected with testing agency 8; Particularly, testing agency 8, turn over disc player structure 7 and solidify rotating disk mechanism 510 and surround circular arc, the circle centre position of circular arc has the 4th mechanical arm 104, the 4th mechanical arm 104 is used to connect the 3rd sputter station 303 and testing agency 8, turns over disc player structure 7, solidifies rotating disk mechanism 510, the 4th mechanical arm 104 has with testing agency 8 respectively, turns over disc player structure 7 and solidify corresponding three mechanical arms of distribution of rotating disk mechanism 510, and the 3rd sputter station 303 is connected by the 5th single armed hand 115 with turning between the disc player structure 7.
As shown in Figure 6, use CD manufacturing system of the present invention to make the manufacture method of Blu-ray Disc, it comprises the steps:
(S11) access substrate after the injection machine injection moulding, be placed on when transmitting on the cooling transport tape described substrate cooling;
(S12) in the described first sputter station to described substrate sputter first metallic reflector;
(S13) substrate behind described sputter first metallic reflector is transferred to the first spin coating curing mechanism through the cooling transport tape, and spin coating first protective seam also is cured;
(S14) substrate after described spin coating first protective seam and the curing is sent to the second sputter station, sputter second metallic reflector through the cooling transmitting device;
(S15) substrate behind described sputter second metallic reflector is transferred to the second spin coating curing mechanism through the cooling transport tape, and spin coating second protective seam also is cured;
(S16) with described spin coating second protective seam and the upset of the substrate after solidifying, in the 3rd sputter station to the described substrate sputter one moistureproof anti-protective seam that sticks up;
(S17) substrate of the intact moistureproof anti-protective seam that sticks up of sputter is delivered to testing agency and detect, classification was deposited after detection was finished.
More specifically, described step (S13) comprises the steps:
(31) with the substrate of intact first metallic reflector of described sputter, be positioned in the identical first whirl coating bowl and the 7th whirl coating bowl by first mechanical arm that is " V " type;
(32) the following glue hand of described first whirl coating bowl and the 7th whirl coating bowl to glue under the substrate in described first whirl coating bowl and the 7th whirl coating bowl, behind the following glue is thrown described on-chip glue away respectively;
(33) substrate behind the described whirl coating is sent to the second whirl coating bowl through the cooling transport tape, carries out UV when described substrate is carried out whirl coating and solidifies;
(34) substrate after the described curing is sent to the 3rd whirl coating bowl through the cooling transport tape, and the following glue hand of described the 3rd whirl coating bowl carries out precuring by the UV lamp to described on-chip glue simultaneously to glue under the substrate in described the 3rd whirl coating bowl;
(35) substrate after the described precuring is sent to squeeze-film mechanism, carries out press mold and curing;
(36) substrate after described curing is finished is placed on the described cooling transport tape and transmits.
More specifically, described step (S15) comprises the steps:
(51) with the substrate of intact second metallic reflector of described sputter, be positioned in identical the 4th whirl coating bowl and the 8th whirl coating bowl by second mechanical arm that is " V " type;
(52) the following glue hand of described the 4th whirl coating bowl and the 8th whirl coating bowl to glue under the substrate in described the 4th whirl coating bowl and the 8th whirl coating bowl, behind the following glue is thrown described on-chip glue away respectively;
(53) substrate behind the described whirl coating is sent to the 5th whirl coating bowl through the cooling transport tape, carries out UV when described substrate is carried out whirl coating and solidifies;
(54) substrate after the described curing is sent to the 6th identical whirl coating bowl and the 9th whirl coating bowl through bonding rotating-table apparatus;
(55) the following glue hand of described the 6th whirl coating bowl and the 9th whirl coating bowl to glue under the substrate in described the 6th whirl coating bowl and the 9th whirl coating bowl, behind the following glue is thrown described on-chip glue away respectively;
(56) substrate behind the described whirl coating is sent to the curing rotating disk mechanism, described on-chip glue is cured.
In conjunction with Fig. 4 and Fig. 6 the embodiment that CD manufacturing system of the present invention is used to produce Blu-ray Disc is elaborated:
First connects dish hand 1c accesses injection mo(u)lding from the first injection machine 1a substrate, and be placed on the first cooling transport tape 201, in the time of transmission substrate is cooled off, the first cooling transmission manipulator 121 is picked up substrate and is placed it in the first sputter station 301 from the first cooling transport tape 201, substrate is carried out the half reflection sputter, form first metallic reflector; After finishing, sputter by the first cooling transmission manipulator 121 substrate is placed on the second cooling transport tape 202 again, when being transmitted, cools off substrate, when process is first mechanical arm 101 of " V " type, first mechanical arm 101 that is " V " type with substrate be placed on two be arranged side by side and the identical first whirl coating bowl 401 and the 7th whirl coating bowl 407 in, after placement is finished by the following glue hand 405 of the first whirl coating bowl 401 and the 7th whirl coating bowl 407, following glue hand 406 plays glue to substrate respectively, after glue is thrown away, by first mechanical arm 101 that is " V " type substrate is put back on the second cooling transport tape 202 again; In the cooling transmission course, the first single armed hand 111 is positioned over substrate in the second whirl coating bowl 402, carries out UV when substrate is carried out whirl coating and solidifies, and finishes after the first single armed hand 111 is put back into substrate on the second cooling transport tape 202; When process is 120 ° three arm hands 123, the three arm hands 123 that are 120 ° are placed into substrate in the 3rd whirl coating bowl 403 from the second cooling transport tape 202, the following glue hand of the 3rd whirl coating bowl 403 plays glue to the substrate in the 3rd whirl coating bowl 403, the UV lamp of the 3rd whirl coating bowl 403 carries out precuring to substrate simultaneously, and the glue of this moment is fully according to doing; The three arm hands 123 that are 120 ° after precuring is finished are placed into squeeze-film mechanism 404 with substrate from the 3rd whirl coating bowl 403 again, in squeeze-film mechanism 404 substrate is carried out press mold and UV curing, the three arm hands 123 that are 120 ° after finishing are sent to substrate on the second cooling transport tape 202 from squeeze-film mechanism 404.
Substrate cools off in the transmission on the second cooling transport tape 202, when through the second cooling transmission manipulator 122, the second cooling transmission manipulator 122 is sent to substrate on the 3rd cooling transport tape 203 from the second cooling transport tape 202, substrate is transferred to the second sputter station 302 through the second single armed hand 112 between the 3rd cooling transport tape 203 and the second sputter station 302, in the second sputter station 302, substrate is carried out the total reflection sputter, form second metallic reflector, sputter finishes after the 3rd cooling transport tape 203, the second cooling transmission manipulator 122 transmits back substrate on the second cooling transport tape 202.
When the substrate process is second mechanical arm 102 of " V " type, second mechanical arm 102 that is " V " type with substrate be positioned over two be arranged side by side and identical the 4th whirl coating bowl 501, the 8th whirl coating bowl 502 in, respectively by the following glue hand 506 of the 4th whirl coating bowl 501, the 8th whirl coating bowl 502, glue under the substrate in 507 pairs two whirl coating bowls of glue hand down, second mechanical arm 102 that after glue is thrown away, is " V " type is sent to substrate on the second cooling transport tape 202; During through the 3rd single armed hand 113, the 3rd single armed hand 113 is positioned over substrate in the 5th whirl coating bowl 503, carries out UV in the time of to the substrate whirl coating and solidifies, and the 3rd single armed hand 113 is put back to substrate on the second cooling transport tape 202 after finishing; The 4th single armed hand 114 is taken the substrate on the second cooling transport tape 202 the bonding rotating disk 601 of bonding rotating-table apparatus 6, substrate on the bonding rotating disk 601 is taken in identical the 6th whirl coating bowl 504 and the 9th whirl coating bowl 505 by the 3rd mechanical arm 103 with both arms, the following glue hand 508 of the 6th whirl coating bowl 504 and the 9th whirl coating bowl 505, following glue hand 509 are respectively to glue under the substrate in the two whirl coating bowls, and glue is taken substrate to solidify on the rotating disk mechanism 510 through the 3rd mechanical arm 103 with both arms again after throwing away and is cured; Substrate after the curing is sent to through the 4th mechanical arm 104 and turns over disc player structure 7, and the dish hand that turns over that turns over disc player structure 7 overturns to substrate, and the substrate after the upset is sent to the 3rd sputter station 303 through the 5th single armed hand 115, and sputter one deck plays the protective seam of moistureproof anti-warpage; After sputter was finished, substrate was sent to testing agency 8, and the scanner by testing agency 8 detects, and is after the detection that qualified substrate and defective substrate is placed apart in receiving on the dish platform 9.
As shown in Figure 7, use CD manufacturing system of the present invention to make the manufacture method of DVD CD, it comprises the steps:
(S21) access first substrate and second substrate after the injection machine injection moulding, be placed on when transmitting on the cooling transport tape described substrate cooling;
(S22) in the described first sputter station to the described first substrate jet-plating metallization reflection horizon;
(S23) first substrate behind the described sputter is transferred to bonding rotating-table apparatus through described cooling transport tape, to the described first substrate spin coating glue;
When (S24) described first substrate transmitted, described second substrate was sent to the second sputter station, jet-plating metallization reflection horizon through described cooling transport tape;
(S25) second substrate behind the described sputter is transferred to bonding rotating-table apparatus through described cooling transport tape, and first substrate behind upset back and the described spin coating glue is bonding, forms video disc;
(S26) with described video disc spin coating protective seam and be cured;
(S27) with the upset of the video disc after the described curing, classification was deposited after mechanism was detected as after testing.
In conjunction with the embodiment that CD manufacturing system of the present invention is used to produce the DVDR9 CD being elaborated as Fig. 5 and Fig. 7:
First meets dish hand 1c accesses injection mo(u)lding from the first injection machine 1a substrate L1, and be placed on the first cooling transport tape 201, when being transmitted, cools off substrate L1, the first cooling transmission manipulator 121 is picked up substrate L1 and is placed it in the first sputter station 301 from the first cooling transport tape 201, substrate L1 is carried out the total reflection sputter, form metallic reflector; By the first cooling transmission manipulator 121 substrate L1 is placed into when transmitting on the second cooling transport tape 202 again after sputter is finished and cools off; Substrate is along 202 transmission of the second cooling transport tape, through the 4th single armed hand 114 the substrate L1 on the second cooling transport tape 202 is placed on the bonding rotating disk 601 of bonding rotating-table apparatus 6 during to end, by adhesive glue under 604 couples of substrate L1 of following glue hand of bonding rotating disk 601, after following glue is finished, bonding rotating disk 601 forwards substrate L1 to bonding worktable 603 tops again, waits for bonding.
First connects dish hand 1c accesses injection mo(u)lding from the first injection machine 1a substrate L1 and transmission time, second meets the substrate L0 of dish hand 1d from second injection machine 1b intercepting injection mo(u)lding, and be placed on the 3rd cooling transport tape 203, when being transmitted, cools off substrate L0; The second single armed hand 112 is taken the second sputter station 302 with the substrate L0 on the 3rd cooling transport tape 203, carries out the half reflection sputter, forms metallic reflector; Be transferred on the 3rd cooling transport tape 203 through the second single armed hand 112 again after sputter is finished, cool off in the time of transmission; When substrate L0 is transferred to the 3rd cooling transport tape 203 ends, the 6th single armed hand 116 between the dish rotating disk 602 of turning over that is connected in the 3rd cooling transport tape 203 and bonding rotating-table apparatus 6 is positioned over substrate L0 and turns on the dish rotating disk 602, the dish hand 605 that turns over that turns over dish rotating disk 602 overturns to the substrate L0 on it, substrate L0 after the upset on the bonding substrate L1 of above-mentioned wait, makes the bonding formation video disc of substrate L0, L1 through the bonding mechanical hand of bonding worktable 603.
Video disc after bonding is sent in identical the 6th whirl coating bowl 504 and the 9th whirl coating bowl 505 by the 3rd mechanical arm 103, the following glue hand 508 of the 6th whirl coating bowl 504 and the 9th whirl coating bowl 505, following glue hand 509 is respectively to glue under the video disc in the two whirl coating bowls, by the 3rd mechanical arm 103 video disc is taken to solidify on the rotating disk mechanism 510 again after after following glue is finished and be cured with both arms, video disc after the curing is placed on by the 4th mechanical arm 104 and turns on the disc player structure 7, by turning over the dish hand it is overturn, by the 4th mechanical arm 104 video disc is positioned in the testing agency 8 again after the upset, scanning detector by testing agency 8 detects, and is after the detection that qualified substrate and defective substrate is placed apart in receiving on the dish platform 9.
CD manufacturing system of the present invention comprises the cooling transport tape of transmission and cooling substrate, be connected in two injection machine 1a, 1bs being used for injection moulding substrate, the first sputter station 301 that be used for jet-plating metallization reflection horizon and the second sputter station 302 of cooling on the transport tape, be used for the moistureproof anti-protective seam that sticks up of sputter the 3rd sputter station 303, be used for spin coating protective seam and the first spin coating curing mechanism 4 that is cured and the second spin coating curing mechanism 5 and be used to detect the testing agency 8 of quality; Injection machine 1a is connected with the first sputter station 301 by the cooling transport tape, between the first sputter station 301 and the second sputter station 302 the first spin coating curing mechanism 4 is set, the second spin coating curing mechanism, 5, the three sputter stations 303 are set between the second sputter station 302 and the 3rd sputter station 303 to be connected with testing agency 8; CD manufacturing system of the present invention can high efficiency production Blu-ray Disc, simultaneously also can the compatible CD of producing multiple forms such as CD, DVD5, DVDR9, and then reduction optical disc production cost, improve optical disc production efficient, simultaneously, CD manufacturing system compact in design of the present invention, floor area is little, effectively saves usage space when being used to produce.
Technology such as CD manufacturing system of the present invention injection moulding, sputter are well known to those of ordinary skill in the art, no longer are described in detail at this.
More than CD manufacturing system of the present invention is used to produce Blu-ray Disc and DVDR9 CD embodiment have been described in detail, but be not limited to produce the CD of these two kinds of forms, embodiment of the invention scheme can be used for the production of extended formatting CD according to the needs of actual production CD.
Above disclosed only is the preferred embodiments of the present invention, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of being done according to the present patent application claim still belongs to the scope that the present invention is contained.
Claims (12)
1. CD manufacturing system, comprise the cooling transport tape and be connected at least one injection machine on the described cooling transport tape, the first sputter station, the second sputter station, the 3rd sputter station, the first spin coating curing mechanism, second spin coating curing mechanism and the testing agency, described injection machine is used for the injection moulding substrate, the described first sputter station and the second sputter station are used for the jet-plating metallization reflection horizon, described the 3rd sputter station is used for the moistureproof anti-protective seam that sticks up of sputter, the described first spin coating curing mechanism and the second spin coating curing mechanism are used for the spin coating protective seam and are cured, and described testing agency is used to detect quality; Described injection machine is connected with the described first sputter station by described cooling transport tape, between described first sputter station and the described second sputter station the described first spin coating curing mechanism is set, between described second sputter station and described the 3rd sputter station the second spin coating curing mechanism is set, described the 3rd sputter station is connected with described testing agency, it is characterized in that:
The described first spin coating curing mechanism comprises the first whirl coating bowl, the second whirl coating bowl, the 3rd whirl coating bowl and squeeze-film mechanism, the described second whirl coating bowl, the 3rd whirl coating bowl and squeeze-film mechanism all have the solidification device, described the first, the 3rd whirl coating bowl all has the following glue hand that glue is provided, and the described first whirl coating bowl is connected with described injection machine by described cooling transport tape;
The described second spin coating curing mechanism comprises the 4th whirl coating bowl, the 5th whirl coating bowl, the 6th glue bowl and solidifies rotating disk mechanism, described the 5th whirl coating bowl has solidification equipment, described the 4th, the 6th whirl coating bowl all has the following glue hand that glue is provided, described the 6th whirl coating bowl is positioned at the end of described cooling transport tape, and described curing rotating disk mechanism is connected with described testing agency.
2. CD manufacturing system as claimed in claim 1, it is characterized in that: the described first spin coating curing mechanism also comprises side by side and the 7th whirl coating bowl that have following glue hand with the described first whirl coating bowl, and the described first whirl coating bowl is connected with described cooling transport tape by first mechanical arm that is " V " type with the 7th whirl coating bowl.
3. CD manufacturing system as claimed in claim 2, it is characterized in that: the described second spin coating curing mechanism also comprises side by side and the 8th whirl coating bowl that have following glue hand with described the 4th whirl coating bowl, and described the 4th whirl coating bowl is connected with described cooling transport tape by second mechanical arm that is " V " type with the 8th whirl coating bowl.
4. CD manufacturing system as claimed in claim 3, it is characterized in that: the described second spin coating curing mechanism also comprises side by side and the 9th whirl coating bowl that have following glue hand with described the 6th whirl coating bowl, is connected with described curing rotating disk mechanism by the 3rd mechanical arm with both arms between described the 6th whirl coating bowl and the 9th whirl coating bowl.
5. CD manufacturing system as claimed in claim 4, it is characterized in that: also comprise bonding rotating-table apparatus, described bonding rotating-table apparatus is connected with described bonding rotating-table apparatus by described the 3rd mechanical arm between described the 6th whirl coating bowl and the 9th whirl coating bowl between the end of described the 6th whirl coating bowl and described cooling transport tape.
6. CD manufacturing system as claimed in claim 1, it is characterized in that: what also comprise the video disc that is used to overturn turns over the disc player structure, the described disc player structure that turns over is connected with described curing rotating disk mechanism, and the 3rd sputter station is connected with the described disc player structure that turns over, and described the 3rd sputter station is connected with described testing agency.
7. CD manufacturing system as claimed in claim 6, it is characterized in that: described testing agency, turn over the disc player structure and solidify rotating disk mechanism and surround circular arc, the circle centre position of described circular arc has the 4th mechanical arm, described the 4th mechanical arm is used to connect the 3rd sputter station and described testing agency, turns over the disc player structure, solidifies rotating disk mechanism, and described the 4th mechanical arm has with described testing agency respectively, turns over the disc player structure and solidify corresponding three mechanical arms of distribution of rotating disk mechanism.
8. CD manufacturing system as claimed in claim 5, it is characterized in that: described bonding rotating-table apparatus comprises bonding rotating disk with following glue hand, have turn over the dish hand turn over dish rotating disk and bonding worktable, described bonding worktable is connected in described turning between dish rotating disk and the described bonding rotating disk.
9. a manufacture method of using CD manufacturing system as claimed in claim 5 to make Blu-ray Disc is characterized in that, comprises the steps:
(1) accesses substrate after the injection machine injection moulding, be placed on when transmitting on the cooling transport tape described substrate cooling;
(2) in the described first sputter station to described substrate sputter first metallic reflector;
(3) substrate behind described sputter first metallic reflector is transferred to the first spin coating curing mechanism through the cooling transport tape, and spin coating first protective seam also is cured;
(4) substrate after described spin coating first protective seam and the curing is sent to the second sputter station, sputter second metallic reflector through the cooling transmitting device;
(5) substrate behind described sputter second metallic reflector is transferred to the second spin coating curing mechanism through the cooling transport tape, and spin coating second protective seam also is cured;
(6) with described spin coating second protective seam and the upset of the substrate after solidifying, in the 3rd sputter station to the described substrate sputter one moistureproof anti-protective seam that sticks up;
(7) substrate of the intact moistureproof anti-protective seam that sticks up of sputter is delivered to testing agency and detect, classification was deposited after detection was finished.
10. the manufacture method of Blu-ray Disc as claimed in claim 9 is characterized in that, described step (3) comprises the steps:
(31) with the substrate of intact first metallic reflector of described sputter, be positioned in the identical first whirl coating bowl and the 7th whirl coating bowl by first mechanical arm that is " V " type;
(32) the following glue hand of described first whirl coating bowl and the 7th whirl coating bowl to glue under the substrate in described first whirl coating bowl and the 7th whirl coating bowl, behind the following glue is thrown described on-chip glue away respectively;
(33) substrate behind the described whirl coating is sent to the second whirl coating bowl through the cooling transport tape, carries out UV when described substrate is carried out whirl coating and solidifies;
(34) substrate after the described curing is sent to the 3rd whirl coating bowl through the cooling transport tape, and the following glue hand of described the 3rd whirl coating bowl carries out precuring by the UV lamp to described on-chip glue simultaneously to glue under the substrate in described the 3rd whirl coating bowl;
(35) substrate after the described precuring is sent to squeeze-film mechanism, carries out press mold and curing;
(36) substrate after described curing is finished is placed on the described cooling transport tape and transmits.
11. the manufacture method of Blu-ray Disc as claimed in claim 9 is characterized in that, described step (5) comprises the steps:
(51) with the substrate of intact second metallic reflector of described sputter, be positioned in identical the 4th whirl coating bowl and the 8th whirl coating bowl by second mechanical arm that is " V " type;
(52) the following glue hand of described the 4th whirl coating bowl and the 8th whirl coating bowl to glue under the substrate in described the 4th whirl coating bowl and the 8th whirl coating bowl, behind the following glue is thrown described on-chip glue away respectively;
(53) substrate behind the described whirl coating is sent to the 5th whirl coating bowl through the cooling transport tape, carries out UV when described substrate is carried out whirl coating and solidifies;
(54) substrate after the described curing is sent to the 6th identical whirl coating bowl and the 9th whirl coating bowl through bonding rotating-table apparatus;
(55) the following glue hand of described the 6th whirl coating bowl and the 9th whirl coating bowl to glue under the substrate in described the 6th whirl coating bowl and the 9th whirl coating bowl, behind the following glue is thrown described on-chip glue away respectively;
(56) substrate behind the described whirl coating is sent to the curing rotating disk mechanism, described on-chip glue is cured.
12. a manufacture method of using CD manufacturing system as claimed in claim 1 to make the DVD CD is characterized in that, comprises the steps:
(1) accesses first substrate and second substrate after the injection machine injection moulding, be placed on when transmitting on the cooling transport tape described substrate cooling;
(2) in the described first sputter station to the described first substrate jet-plating metallization reflection horizon;
(3) first substrate behind the described sputter is transferred to bonding rotating-table apparatus through described cooling transport tape, to the described first substrate spin coating glue;
When (4) described first substrate transmitted, described second substrate was sent to the second sputter station, jet-plating metallization reflection horizon through described cooling transport tape;
(5) second substrate behind the described sputter is transferred to bonding rotating-table apparatus through described cooling transport tape, and first substrate behind upset back and the described spin coating glue is bonding, forms video disc;
(6) with described video disc spin coating protective seam and be cured;
(7) with the upset of the video disc after the described curing, classification was deposited after mechanism was detected as after testing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100405897A CN101656086B (en) | 2009-06-26 | 2009-06-26 | Optical disc manufacture system and method for manufacturing blue-ray discs and DVD discs by using optical disk manufacture system |
| PCT/CN2009/073435 WO2010148586A1 (en) | 2009-06-26 | 2009-08-22 | Optical disk production system, blue-ray disk and dvd production method using said system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100405897A CN101656086B (en) | 2009-06-26 | 2009-06-26 | Optical disc manufacture system and method for manufacturing blue-ray discs and DVD discs by using optical disk manufacture system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101656086A CN101656086A (en) | 2010-02-24 |
| CN101656086B true CN101656086B (en) | 2011-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100405897A Expired - Fee Related CN101656086B (en) | 2009-06-26 | 2009-06-26 | Optical disc manufacture system and method for manufacturing blue-ray discs and DVD discs by using optical disk manufacture system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101656086B (en) |
| WO (1) | WO2010148586A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10243663B4 (en) * | 2002-09-20 | 2007-10-11 | Krauss-Maffei Kunststofftechnik Gmbh | Method and device for the production of glued plates |
| TWI327726B (en) * | 2005-03-11 | 2010-07-21 | Origin Electric | Optical disk manufacturing apparatus |
| US7479202B1 (en) * | 2005-06-28 | 2009-01-20 | Anwell Precision Technology (Hk) Limited | Bubble-free techniques for bonding substrates |
| CN100576326C (en) * | 2005-09-06 | 2009-12-30 | 东莞宏威数码机械有限公司 | A kind of BD Blu-ray Disc and the system and method for making this BD Blu-ray Disc |
-
2009
- 2009-06-26 CN CN2009100405897A patent/CN101656086B/en not_active Expired - Fee Related
- 2009-08-22 WO PCT/CN2009/073435 patent/WO2010148586A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2010148586A1 (en) | 2010-12-29 |
| CN101656086A (en) | 2010-02-24 |
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