CN103261970B - Printer - Google Patents
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- Publication number
- CN103261970B CN103261970B CN201180057329.6A CN201180057329A CN103261970B CN 103261970 B CN103261970 B CN 103261970B CN 201180057329 A CN201180057329 A CN 201180057329A CN 103261970 B CN103261970 B CN 103261970B
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- China
- Prior art keywords
- light
- axis
- light emitting
- emitting diode
- copying
- Prior art date
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
- G03F7/2014—Contact or film exposure of light sensitive plates such as lithographic plates or circuit boards, e.g. in a vacuum frame
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2022—Multi-step exposure, e.g. hybrid; backside exposure; blanket exposure, e.g. for image reversal; edge exposure, e.g. for edge bead removal; corrective exposure
- G03F7/2032—Simultaneous exposure of the front side and the backside
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0073—Masks not provided for in groups H05K3/02 - H05K3/46, e.g. for photomechanical production of patterned surfaces
- H05K3/0082—Masks not provided for in groups H05K3/02 - H05K3/46, e.g. for photomechanical production of patterned surfaces characterised by the exposure method of radiation-sensitive masks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Led Device Packages (AREA)
Abstract
The present invention relates to the printer that a kind of copying is special.This printing down function carries out using in all methods of image transfer printing between forme and solarization printing forme.This printer is mainly used in P.e.c. and microprocessor field, but also can use in LCDs field, or uses in micromachine part chemical cleavage field.This printer mainly comprises: copying board support (2), and described copying board support is provided with and shines printing forme (3) and forme to be transferred (5,5 ˊ); And can in the region in the face of copying board support (2) the light-emitting diodes pipe support (10,10 ˊ) of movement; Described diode bearing (10,10 ˊ) is larger than shining printing forme (3), therefore causes the copying stroke shortened.
Description
Technical field
The present invention relates to a kind of printer; This printer by copying board support, at least one piece of forme and at least one be equipped with the light-emitting diodes pipe support of light emitting diode (LED), can ensure that diode bearing carries out the equipment of the relative movement relative to copying board support, so that copying can be carried out to the solarization printing forme of all surface, and the image on forme used is transferred on solarization printing forme.The present invention also in particular to a kind of can copying equably, in accordance with the decrement operations cycle there is the device of higher energy efficiency.Range of application of the present invention is P.e.c. and microprocessor mainly, but also can use in each generic category using image transfer printing flow process, such as uses in LCDs, or uses when carrying out micromachine part chemical cleavage.
In this printer, outbalance, shine printing forme the somewhat equal light when copying with equal number; And this collimate light, the vertical incidence so that the light shone on printing forme can be tried one's best, shines on printing forme to ensure that light can be transferred to by forme crystal structure exactly.
Background technology
For reaching described object, some the popular machine be familiar with such as described in US Patent No. 2009/0244510 application, employs strut type mobile support saddle, so that can be moved in the region relative with shining printing forme; Need, along the crystal structure position calculated, some LED light sources are installed, so that bearing during copying moves the uniform copying effect of each acquisition that can drive and shine printing forme, and make each point of solarization printing forme all obtain the uniform light of equal number.
But in these machines adopting prior art to produce, LED pole is very narrow: pole needs runs very long stroke and just can go around all positions of shining printing forme.This just causes the defect that appearance one is larger, that is: the operating cycle is long, and the pole stroke that should run at least should equal the length of shining printing forme.This defect is the same with the defect in copying stage outstanding, namely can be restricted in kinematics in P.e.c. manufacture process.
Summary of the invention
The present invention then can solve this problem.
More particularly, the present invention relates to a kind of printer used for printed circuit, its composition at least comprises: a light-emitting diodes pipe support, is arranged on the parallel plane corresponding with copying board support along X-axis and Y-axis orthogonal directions, copying board support side and Y-axis conllinear; For ensureing that diode bearing carries out the equipment of the relative movement relative to copying board support in Y-axis; Some light emitting diodes (LED), instantaneously can light or instantaneous extinguishing, be arranged on described light-emitting diodes pipe support, along the direction regular distribution extended in X-axis, the light beam that each diode sends is all along the Z axis axis orthogonal with X-axis and Y-axis, and light beam is towards solarization printing forme; Described copying board support is used for supporting the forme corresponding with described solarization printing forme, between described solarization printing forme and diode bearing; It is characterized in that, the light emitting diode installation region on diode bearing, its size is strictly greater than the size of X-axis and Y-axis both direction being shone printing forme; Diode interval in Y-axis is even, and observes the dislocation value requirement in X-axis between two row; And be, diode bearing and the relative movement of shining between printing forme are the stroke produced along Y-axis; The trip can comprise:
-accelerate dead stroke; Reach specified solarization print-out rate, in this trip, light emitting diode extinguishes;
-effectively copying stroke, namely distance is less than the size of copying in Y-axis; Now, lumination of light emitting diode, reaches constant speed; Diode installation region can cover this solarization printing forme completely at whole stroke; And
-slow down dead stroke; Now light emitting diode extinguishes, and slowing down, it is mobile to stop.
Under this kind of configuration condition, can calculate the above-listed dislocation value of X-axis, so that the light that on circuit board, each point receives within the whole time limit of LED lighting when there is effective copying stroke is all uniformities.In addition the antivacuum homogeneous diode shone on printing forme, because the reason of this dislocation, need the size of diode installation region slightly larger than the size of installation region in X-axis, so that can be distributed on each edge according to this.Also need the size of diode installation region to be obviously greater than the size of installation region in Y-axis, so that the present invention can be effective simultaneously; And diode installation region can hold solarization printing forme completely in the process producing copying process.Finally, being conducive to producing when diode extinguishes slowing down and accelerating dead stroke, to prevent the copying homogeneity calculated when effective travel from being upset, thus making some diodes appear at the position corresponding with shining printing forme when producing dead stroke at this point.
Have benefited from the present invention, the trip becomes very short, be less than the length of shining printing forme widely, be enough to guarantee completely and this solarization printing forme of copying equably: the trip can shorten the manufacturing cycle significantly thus play the effect reduced costs after shortening in equal even more excellent quality and level of efficiency.
Its advantage is, this printer also comprises some parallel light pipes; Every root parallel light tube is all connected with a light emitting diode, and is arranged in the front of described diode, to ensure that light that light source sends can be parallel and impinge perpendicularly on and shine on printing forme.
First, for ensureing that diode bearing carries out being applicable to diode bearing relative to the equipment of the relative movement of copying board support; Described copying board support is hold-down support.
Its advantage is, diode bearing is divided into some identical poles (hereinafter referred to as pole) in Y-axis; Each pole includes some uniform light emitting diode n row (n>l) crystal structure in interval in Y-axis and the dislocation value requirement of observing in X-axis between two row; On pole diode two arrange between interval last should arrange equal with interval between next pole first row with pole, to ensure between different pole that diode distributes and has continuity, and without any interruption.
Simply, its advantage is on each pole, and on the often row of light emitting diode, the spacing in X-axis between two adjacent LED is p; And the diode on certain row specific can misplace by the light emitting diode with a line on the relatively adjacent row of X-axis, and its dislocation value is p/n.So just with single and continuous print spacing installs diode, and can reach desirable copying uniformity coefficient when producing valid process.
First need it is considered that, each pole comprises five row, 20 light emitting diodes.
Its advantage is, effective copying length is about the pole size in Y-axis.
According to favourable and top-priority embodiment, every root parallel light tube forms by transparent integrated formula element, is significantly that its shape is generally axisymmetry aspherical, and top flat is smooth and towards solarization printing forme, bottom is coaxial cavity; In this cavity, be placed with the light emitting diode be connected with parallel light tube; The end face of this cavity is relative with diode, and its shape is the aspherical concave surface of axisymmetry.This embodiment can ensure that the angle of collimation that half-angle centrum sends is about 2 °.
First need it is considered that, a pair parts of light emitting diode and parallel light tube composition, are assembled on the linear binding post that is fixed on diode bearing on the same line.
Its advantage is, the light source of light emitting diode is in ultraviolet spectral range.
As top-priority embodiment, the translational speed of diode bearing in copying effective travel can regulate, so that can match with the copying energy consumption quantity of shining received by printing forme.
Finally, according to preferred embodiment, printer is made up of two diode bearings that two are arranged on described copying board support two sides; Copying board support is then used for placing the two pieces of formes being arranged on described solarization printing forme two sides so that shine printing forme two sides and may different two pieces of formes all can two sides all copying arrive.
Accompanying drawing explanation
Other advantages that the present invention includes clearly describe in the instructions provided according to the principle of printer; Described content is only illustration, can with reference to appended following accompanying drawing:
-Fig. 1 is that the printer drawn according to the present invention founds pseudosection;
-Fig. 2 is the light-emitting diodes pipe support skeleton view being equipped with diode and parallel light tube;
-Fig. 3 is diode bearing pole detail drawing;
-Fig. 4 A is parallel light tube skeleton view;
-Fig. 4 B is the axial section of same parallel light tube;
-Fig. 5 A to 5D represents the schematic diagram of diode bearing in its 4 kinds of stroke motion processes respectively.
Embodiment
Fig. 1 is that the printer 1 drawn according to the preferred embodiment for the present invention founds pseudosection.
This printer 1 comprises the copying board support 2 for supporting solarization printing forme 3 and is used for carrying out photosensitive forme 5 and 5' on this solarization printing forme.In use, shine printing forme 3 and be placed on the copying board support 2 between two blocks of translucent glasses 4 and 4': two pieces of formes 5 and 5' are arranged on respectively and shine printing forme 2 two sides, facing away from the inside surface of two blocks of glass 4 and 4'.Afterburning space can be produced, to ensure contact between different assembly element well: because there is peripheral shaft seal 6, this space can be kept in whole operating process between two blocks of glass.
This printer 1 comprises the light-emitting diodes pipe support 10 and 10' and copying board support 2 that are respectively used to ensure to shine printing forme copying equally.Permission diode bearing 10 and 10' carry out the relative movement relative to copying board support 2, so that can copying equably.
Skeleton view in Fig. 2 can observe the structure of diode bearing 10 or 10' better.
This diode bearing 10 is made up of some identical poles 11; Wherein in the present embodiment, six such poles will be arranged continuously in Y-axis.
On every root pole, by according to the straight line extended in X-axis, the assembly be made up of diode 20 and parallel light tube 30 is installed continuously.Distance between pole last row and next pole first row should equal the distance in same pole between two row, in the boundary line that so just can still make diode be distributed between two poles.
X-axis should keep certain intervals between two row: can ensure, after bearing 10 is moved, monoblock solarization printing forme 3 has uniform luminous flux like this.Therefore, the space reserving certain diode-less 20 at bearing 10 edge is needed.For ensureing to have uniform luminous flux and the present invention can implement smoothly, in whole copying stroke, shining printing forme 3 at least should in the rectangular extent of ABCD composition; Wherein BC limit and DA limit can extend in X-axis, and diode 20 center that the first row through being positioned at bearing 10 arranges with last; AB limit and CD limit then extend respectively in Y-axis, and respectively through being positioned at the center of the most inboard diode in the first row of every root pole 11 and the region of last row.Can say that permutation diode extends to diode pipeline in the horizontal.
In addition, diode bearing 10 is also equipped with the mobile device 13 of such as trundle, track and engine and so on, or is equipped with diode bearing 10 can be made to carry out the equipment of the relative movement relative to copying board support 2 in Y-axis.
Fig. 3 can understand the installation situation of diode 20 on every root pole 11 in more detail.Therefore, every root pole 11 can be observed and five row diodes 20 and parallel light tube 30 are all installed.These dislocation values be listed in X-axis each other equal p/n; Wherein p is the spacing between upper two diodes 20 of same row, and n is the number of columns on a pole 11, and quantity is five herein.Calculating this dislocation value can allow some identical poles 11 be distributed on monoblock solarization printing forme according to continuous print diode 20 on the one hand, and does not occur any interruption between 11 between two poles; Can ensure carry out copying uniformly when bearing 10 moves on the stroke being equivalent to pole 11 length on the other hand.
Often row all have four little binding posts 12 be fixed on the pole 11 of bearing 10, every five of the assembly guaranteeing light emitting diode 20 and parallel light tube 30 to form fits together.Therefore, often row comprise 20 diodes 20, so every root pole 11 adds up to 100 diodes 20.
These assemblies will be described in detail on Fig. 4 A and 4B.
Parallel light tube 30 is the material of component of quartz glass or other transparent shapes in ultraviolet, and integral type material is comparatively apparent that its shape is generally the aspherical in axisymmetry; Its central shaft O and Z axis conllinear.Its top end face 31 is towards solarization printing forme 3, comparatively flat-satin.For its shape is generally the coaxial cavity 32 of right cylinder or truncated cone bottom parallel light tube 30.Be locked in the light emitting diode 20 in the bearing 21 that is fixed on pole 11, be arranged in this cavity 32 in the mode of aiming at parallel light tube 30 bottom centre; The plinth of the bearing 21 of diode 20 then embeds in the circular port of cavity 32.
Pay the utmost attention to the illuminating source of diode 20 in ultraviolet spectral range.
The end face 33 of cavity 32 faces diode 20, and its shape is the aspheric concave surface of axisymmetry, therefore makes cavity 32 inner convex.End face 33 can be coaxial with the aspherical of axisymmetry.
The shape of this end face 33 needs to calculate, so that the light that produces of diode 20 can conllinear obvious with Z axis, and can penetrate object, refractive surface 33 and 31 is almost without any transitional zone.Otherwise the light of inclination can reflex to the side 34 of parallel light tube 30 by refractive surface 33; The parallel luminous energy of reflection returns along the direction with the obvious conllinear of Z axis and shines printing forme 3.Therefore, this parallel light tube 30 can ensure the incident angle of shining on printing forme 3 to be reduced to the epicentral incident angle of half-angle 2 °, and incident angle when light emitting diode is naturally incident on half-angle centrum is then about 60 °.
Finally, Fig. 5 A to 5D specify that the different phase to shining diode bearing 10 stroke when printing forme 3 operates.
Fig. 5 A is left end extreme position diode bearing 10 allowing stroke.Bearing 10 is now positioned at the start position of the dead stroke of acceleration that all diodes 20 are in OFF state.Because diode 20 extinguishes, even if so some diode can be corresponding with solarization printing forme 3, do not occur in solarization printing forme yet and occur any being disturbed and uneven copying phenomenon acceleration.The trip is relatively short, and its length is less than the width of pole 11: the trip can arrive the given position of Fig. 5 B.
In this position, the right side extreme position of bearing 10 can arrive the right side extreme position shining printing forme 3; Now can arrive desirable copying rated speed.Diode 20 is lighted by instantaneous: start copying effective travel.Under constant speed, in the length range of pole 11, carry out effective travel to ensure to arrive desirable copying uniformity coefficient.The copying energy consumption type adopted can be needed to determine this speed, so that machine can reach the sensitivity of shining needed for printing forme photoactive substance: speed is too low, can increase energy consumption according to shining on printing forme; Excessive velocities then can reduce energy consumption.The monoblock that the installation region of diode 20 covers in whole copying stroke shines printing forme 3.When first pole 11 of diode bearing 10 leaves the region corresponding with shining printing forme 3 completely, just not position shown in Fig. 5 C, described installation region.
On this position, diode 20 will extinguish because starting the dead stroke of deceleration.With to carry out accelerating dead stroke the same, need avoid occurring uneven being disturbed copying phenomenon; Although diode 20 is still corresponding with solarization printing forme 3.During whole retarding travel, bearing 10 will be limited action until be parked in position shown in Fig. 5 D completely.The trip need occur in very short distance, and this distance is less than the width of pole 11.
The position provided in Fig. 5 D is the right side extreme position that diode bearing 10 allows in stroke.
Claims (12)
1. printer (1), comprising:
-at least one light-emitting diodes pipe support (10,10'), is arranged on the parallel plane corresponding with copying board support (2) along X-axis and Y-axis orthogonal directions, copying board support (2) side and Y-axis conllinear;
-for ensureing that light-emitting diodes pipe support (10,10') carries out the equipment (13) relative to the relative movement of copying board support (2) in Y-axis;
-some light emitting diodes (LED) (20), can instantaneously light or instantaneous extinguishing, be arranged on described light-emitting diodes pipe support (10,10'), along the direction regular distribution extended in X-axis, the light beam that each light emitting diode (20) sends is all along the Z axis axis orthogonal with X-axis and Y-axis and towards shining printing forme (3);
-described copying board support (2) is used for supporting the forme corresponding with described solarization printing forme (3) (5,5'), is positioned between described solarization printing forme (3) and light-emitting diodes pipe support (10,10');
It is characterized in that, light emitting diode (20) installation region on light-emitting diodes pipe support (10,10'), its size is strictly greater than the size of X-axis and Y-axis both direction being shone printing forme (3), light emitting diode (20) interval in Y-axis is even, and observes the dislocation value requirement in X-axis between two row;
And be, light-emitting diodes pipe support (10,10') and the relative movement of shining between printing forme (3) are the stroke produced along Y-axis, and the trip comprises:
-accelerate dead stroke, to reach specified solarization print-out rate, light emitting diode (20) extinguishes;
-effectively copying stroke, namely distance is less than the size of Y-axis being shone printing forme (3), and now, light emitting diode (20) is luminous, reaches constant speed; Light emitting diode (20) installation region can cover this solarization printing forme (3) completely at whole stroke; And
-slow down dead stroke, and now light emitting diode (20) extinguishes, and slowing down, it is mobile to stop.
2. printer according to claim 1 (1), is characterized in that: also comprise some parallel light tubes (30); Every root parallel light tube (30) is all connected with a light emitting diode (20), and is arranged in the front of described light emitting diode (20).
3. printer according to claim 2 (1), it is characterized in that: every root parallel light tube (30) forms by transparent integrated formula element, its shape is axisymmetry aspherical, top (31) flat-satin and towards solarization printing forme (3), bottom is coaxial cavity (32); In this coaxial cavity, be placed with the light emitting diode (20) be connected with parallel light tube (30); The end face (33) of this coaxial cavity (32) is relative with light emitting diode (20), and its shape is the aspheric concave surface of axisymmetry.
4. the printer (1) according to Claims 2 or 3, it is characterized in that: a pair parts that light emitting diode (20) and parallel light tube (30) form, be assembled on the same line on the linear binding post (12) that is fixed on light-emitting diodes pipe support (10,10').
5. printer according to claim 1 (1), is characterized in that: for ensureing that light-emitting diodes pipe support (10,10') carries out being applicable to light-emitting diodes pipe support (10,10') relative to the equipment (13) of the relative movement of copying board support (2); Described copying board support (2) is hold-down support.
6. printer according to claim 5 (1), is characterized in that: the translational speed of light-emitting diodes pipe support (10) in copying effective travel can regulate.
7. printer according to claim 1 (1), is characterized in that: light-emitting diodes pipe support (10,10') is divided into some identical poles (11) in Y-axis; Every root pole (11) includes some crystal structure that the uniform light emitting diode n in interval arranges in Y-axis and the dislocation value requirement of observing in X-axis between two row; Interval between the upper light emitting diode (20) two of pole (11) arranges last should arrange equal with interval between next pole (11) first row with pole (11).
8. printer according to claim 7 (1), it is characterized in that: on each pole (11), and on the often row of light emitting diode (20), the spacing in X-axis between two adjacent LED (20) is p; And light emitting diode (20) can misplace by the light emitting diode (20) with a line on the relatively adjacent row of X-axis, and its dislocation value is p/n.
9. printer according to claim 7 (1), is characterized in that: every root pole (11) comprises five and arranges often row 20 light emitting diodes (20).
10. the printer (1) according to any one of claim 7 to 9, is characterized in that: effectively the length of printing down stroke is the size of Y-axis upper rack posts (11).
11. printers according to claim 1 (1), is characterized in that: the light source of light emitting diode (20) is in ultraviolet spectral range.
12. printers according to claim 1 (1), is characterized in that: printer is made up of two light-emitting diodes pipe supports being arranged on described copying board support (2) two sides (10,10'); Copying board support is then used for placement and is arranged on two pieces of formes (5,5') on described solarization printing forme (3) two sides.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1059907A FR2968097B1 (en) | 2010-11-30 | 2010-11-30 | PANEL EXPOSURE MACHINE. |
| FR1059907 | 2010-11-30 | ||
| PCT/FR2011/052708 WO2012072914A2 (en) | 2010-11-30 | 2011-11-21 | Machine for exposing panels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103261970A CN103261970A (en) | 2013-08-21 |
| CN103261970B true CN103261970B (en) | 2016-03-30 |
Family
ID=44064825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180057329.6A Active CN103261970B (en) | 2010-11-30 | 2011-11-21 | Printer |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103261970B (en) |
| FR (1) | FR2968097B1 (en) |
| WO (1) | WO2012072914A2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103513518B (en) * | 2013-09-11 | 2015-12-16 | 浙江欧视达科技有限公司 | ultraviolet LED exposure machine optical exposure illumination system and ultraviolet LED exposure machine |
| CN106814553B (en) * | 2017-03-02 | 2018-05-29 | 河南华福包装科技有限公司 | A kind of two plane type printer |
| CN108508710A (en) * | 2018-05-30 | 2018-09-07 | 芜湖纯元光电设备技术有限公司 | A kind of manual LED exposure device |
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| EP1189111A1 (en) * | 1999-05-27 | 2002-03-20 | Kem-Tec Japan Co., Ltd | Production device for printed board, production method for printed board and printed board |
| CN1427664A (en) * | 1995-08-30 | 2003-07-02 | 松下电器产业株式会社 | Screen printing method and device |
| CN1610487A (en) * | 2003-10-17 | 2005-04-27 | 奥托马-科技公司 | Assembly for exposure of two sides of a printed circuit board and apparatus with the same exposure assembly |
| CN1787724A (en) * | 2004-12-07 | 2006-06-14 | 鸿富锦精密工业（深圳）有限公司 | Method for disigning of printed circuit board and printed circuit board thereof |
| CN1897787A (en) * | 2005-07-11 | 2007-01-17 | 西门子公司 | Circuit board assembly and method for producing the same |
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| JP2003156733A (en) * | 2001-11-22 | 2003-05-30 | Fuji Photo Film Co Ltd | Device for transferring image |
| WO2003096387A2 (en) * | 2002-05-08 | 2003-11-20 | Phoseon Technology, Inc. | High efficiency solid-state light source and methods of use and manufacture |
| FR2842617B1 (en) * | 2002-07-17 | 2005-01-21 | Automa Tech Sa | PRINTED CIRCUIT PANEL EXPOSURE MACHINE |
| JP2004294508A (en) * | 2003-03-25 | 2004-10-21 | Fuji Photo Film Co Ltd | Substrate exposure apparatus |
| JP2008523451A (en) * | 2004-12-14 | 2008-07-03 | ラドーフ ゲーエムベーハー | Process and apparatus for generating collimated UV light for photolithography transfer |
| US20060164614A1 (en) * | 2005-01-21 | 2006-07-27 | Hua-Kuo Chen | Exposing machine for a printed circuit board |
| US20090002669A1 (en) * | 2007-06-29 | 2009-01-01 | Optical Associates, Inc. | Ultraviolet light-emitting diode exposure apparatus for microfabrication |
| KR100983582B1 (en) * | 2007-12-31 | 2010-10-11 | 엘지디스플레이 주식회사 | Apparatus and method for exposure and method for pattrning thin layer using the same |
-
2010
- 2010-11-30 FR FR1059907A patent/FR2968097B1/en active Active
-
2011
- 2011-11-21 WO PCT/FR2011/052708 patent/WO2012072914A2/en active Application Filing
- 2011-11-21 CN CN201180057329.6A patent/CN103261970B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1427664A (en) * | 1995-08-30 | 2003-07-02 | 松下电器产业株式会社 | Screen printing method and device |
| EP1189111A1 (en) * | 1999-05-27 | 2002-03-20 | Kem-Tec Japan Co., Ltd | Production device for printed board, production method for printed board and printed board |
| CN1610487A (en) * | 2003-10-17 | 2005-04-27 | 奥托马-科技公司 | Assembly for exposure of two sides of a printed circuit board and apparatus with the same exposure assembly |
| CN1787724A (en) * | 2004-12-07 | 2006-06-14 | 鸿富锦精密工业（深圳）有限公司 | Method for disigning of printed circuit board and printed circuit board thereof |
| CN1897787A (en) * | 2005-07-11 | 2007-01-17 | 西门子公司 | Circuit board assembly and method for producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103261970A (en) | 2013-08-21 |
| FR2968097A1 (en) | 2012-06-01 |
| WO2012072914A3 (en) | 2012-08-30 |
| FR2968097B1 (en) | 2013-08-16 |
| WO2012072914A2 (en) | 2012-06-07 |
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