JP2006313610A - Dvd bonder of simple structure - Google Patents

Dvd bonder of simple structure Download PDF

Info

Publication number
JP2006313610A
JP2006313610A JP2005163222A JP2005163222A JP2006313610A JP 2006313610 A JP2006313610 A JP 2006313610A JP 2005163222 A JP2005163222 A JP 2005163222A JP 2005163222 A JP2005163222 A JP 2005163222A JP 2006313610 A JP2006313610 A JP 2006313610A
Authority
JP
Japan
Prior art keywords
adhesive
bonding
substrates
cured
spinner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2005163222A
Other languages
Japanese (ja)
Inventor
Masahiko Otsuka
政彦 大塚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2005163222A priority Critical patent/JP2006313610A/en
Publication of JP2006313610A publication Critical patent/JP2006313610A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Manufacturing Optical Record Carriers (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem of a very highly accurate and complex structure of a conventional DVD bonder for requiring to harden while mechanically holding a space between two substrates with μm accuracy and to prevent the entry of bubbles between the substrates due to bonding in atmosphere while a UV adhesive is still soft. <P>SOLUTION: A UV adhesive is applied twice to bond two substrates with μm space accuracy. To prevent the entry of bubbles between the substrates, vacuum bonding is carried out by using a bonding chamber. Thus, a structure is simplified. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

DVDのボンデイングに関わる。Involved in DVD bonding.

従来のDVDボンダ−は
UV接着剤がまだ軟らかいうち大気中で行っていたので
▲1▼UV接着剤が、まだ軟らかいうちに、2枚の間隔(半反射膜と全反射膜)を機械的に保持しながら硬化させる必要がある
▲2▼2枚の基板を貼りあわせる時、気泡が入らないようにする
これらの問題に対応するために、非常に高精度な複雑な機構が必要であった。
The conventional DVD bonder was performed in the atmosphere while the UV adhesive was still soft. (1) While the UV adhesive was still soft, the distance between the two sheets (semi-reflective film and total reflective film) was mechanically separated. (2) Need to be cured while being held (2) In order to cope with these problems of preventing bubbles from entering when two substrates are bonded together, a highly accurate and complicated mechanism is required.

発明が解決しようとする課題Problems to be solved by the invention

機構をよりシンプルにする。Make the mechanism simpler.

課題を解決するための手段Means for solving the problem

▲1▼UV接着剤を2度に分けて塗布する。
始めに全反射膜基板にスピンナ−で規定の接着剤層厚まで塗布した後UV照射して硬化させる。(これで接着剤層厚の寸法を確保)次に硬化した接着剤の表面に2μm厚のUV接着剤をスピンナ−で塗布する。(これは寸法関係なく接着の役目のみ)
この後、この上に半反射膜基板を圧着しUV照射して硬化させる。
このような動作は一般的なシンプルな機構で行うことができる。
なお接着剤層厚の精度は ±1μm以内となる。
▲2▼ボンデイングチャンバ−を用いる。
これは真空中で貼りあわせをするので、気泡の問題はない。
(1) Apply UV adhesive in two steps.
First, a total adhesive film substrate is coated with a spinner to a prescribed adhesive layer thickness and then cured by UV irradiation. (This ensures the thickness of the adhesive layer) Next, a UV adhesive having a thickness of 2 μm is applied to the surface of the cured adhesive by a spinner. (This is only the role of bonding regardless of dimensions)
Thereafter, a semi-reflective film substrate is pressure-bonded thereon and cured by UV irradiation.
Such an operation can be performed by a general simple mechanism.
The accuracy of the adhesive layer thickness is within ± 1 μm.
(2) Use a bonding chamber.
This is done in a vacuum, so there is no problem with bubbles.

発明の実施の形態を実施例にもとずき
図1,2,3で説明する
図1はこの装置の構成図である
各機構の構造は以下の通りである
(1)ストッカ−
A基板 半反射面を下にしてストック
B基板 全反射面を上にしてストック
製品 ボンデイング済みの製品をストック
(2)ハンドラ−
6基あり各機構間を基板を運ぶ。
(3)スピンナ−
1 B基板にUV接着剤を規定の接着剤層厚まで塗布する。
2 B基板上の硬化したUV接着剤の上にUV接着剤を2μm塗布する。
(4)硬化テ−ブル
基板が6枚のるタ−ンテ−ブルである。
(5)UV
UV照射器で2台ある。
(6)ボンデイングテ−ブル
ボンデイングチャンバ−が6台あるタ−ンテ−ブルである。
(7)ボンデイングチャンバ−図2
真空の入り切によってボンデングを行う。
各タイミングにおける動作は下記のとうり
▲1▼B基板ストッカ−からB基板1枚をハンドラ−で1スピンナ−に運ぶ。
▲2▼1スピンナ−でB基板上にUV接着剤を規定の接着剤層厚まで塗布する。
▲3▼このB基板をハンドラ−で硬化テ−ブル、ポジション1に運ぶ。
▲4▼硬化テ−ブル回転しポジション1から2になり、ここでUV照射をする。
▲5▼硬化テ−ブル回転を続けポジション6に達する。
ポジション2から6までの時間でUV接着剤は硬化する。
▲6▼このB基板をハンドラ−でポジション6から2スピンナ−に運ぶ。
▲7▼2スピンナ−で硬化したUV接着剤の上に、さらにUV接着剤を2μm塗布する。
▲8▼このB基板をハンドラ−でボンデイングテ−ブル、ポジション1に運ぶ。
ポジション
図3 ▲1▼このB基板、センタ−ピンにセットされる。
▲2▼A基板、ハンドラ−でストッカ−から運ばれセンタ−ピンにセットされる。
▲3▼蓋が閉じられ上室、下室とも、真空引きを開始する。
▲4▼蓋(透明ガラス)を通してUV照射される。
▲5▼下室の真空が大気に切り替わる。
これによりピストンが上昇しA,B基板が蓋に押し付けられボンデイングされる
▲6▼上室も大気開放となり蓋が開けられ抜き筒に圧空を注入し上昇させボンデイングされた2枚の基板をセンタ−ピンから抜く。
▲9▼ポジション6からハンドラ−で、ボンデイングされた製品を製品ストッカ−に運ぶ。
The embodiment of the invention will be described with reference to FIGS. 1, 2 and 3. FIG. 1 is a block diagram of this apparatus. The structure of each mechanism is as follows. (1) Stocker
A board Stock with semi-reflective surface down B board Stock product with fully reflective surface up Stock product that has been bonded (2) Handler
There are 6 units that carry substrates between each mechanism.
(3) Spinner
1 Apply UV adhesive to B substrate to a specified adhesive layer thickness.
2 Apply 2 μm of UV adhesive on the cured UV adhesive on the B substrate.
(4) Curing table A turntable having six substrates.
(5) UV
There are two UV irradiators.
(6) Bonding table This is a turntable with six bonding chambers.
(7) Bonding chamber-Fig. 2
Bonding is performed by turning the vacuum on and off.
The operation at each timing is as follows: (1) One B board is carried from the B board stocker to one spinner by the handler.
{Circle around (2)} Apply a UV adhesive to the specified adhesive layer thickness on the B substrate with one spinner.
(3) This B board is carried to the curing table, position 1 by a handler.
{Circle around (4)} The curing table is rotated to position 1 to 2, where UV irradiation is performed.
(5) Continue to rotate the curing table and reach position 6.
The UV adhesive cures in the time from position 2 to 6.
(6) This B board is transferred from the position 6 to the 2 spinner by the handler.
(7) A UV adhesive of 2 μm is further applied on the UV adhesive cured with a 2 spinner.
(8) This B board is carried to the bonding table, position 1 by the handler.
Position Fig. 3 (1) This B board is set on the center pin.
(2) The board A and the handler are carried from the stocker and set on the center pin.
(3) The lid is closed and evacuation is started in both the upper and lower chambers.
(4) UV irradiation through a lid (transparent glass).
(5) The vacuum in the lower chamber is switched to the atmosphere.
As a result, the piston rises and the A and B substrates are pressed against the lid and bonded. (6) The upper chamber is also opened to the atmosphere, the lid is opened, the compressed air is injected into the cylinder, and the two bonded substrates are centered. Unplug from the pin.
(9) From position 6, the bonded product is transported to the product stocker by the handler.

発明の効果The invention's effect

UV接着剤を2度に分けて塗布する方法とボンデイングチャンバ−を使用することにより製品の精度を維持しながら装置の構造をシンプルにすることが出来た。By using a method of applying UV adhesive in two steps and a bonding chamber, the structure of the apparatus could be simplified while maintaining the accuracy of the product.

今回の発明の構成図    Configuration diagram of the present invention ボンデイングチャンバ−の構造図    Bonding chamber structure ボンデイングチャンバ−の動作説明図    Explanation of operation of the bonding chamber

Claims (2)

UV接着剤を2度に分けて塗布する。(方法)
始めに全反射膜基板にスピンナ−で規定の接着剤層厚まで塗布した後UV照射して硬化させる。
次に硬化した接着剤の表面に2μm厚のUV接着剤をスピンナ−で塗布する。
この後、この上に半反射膜基板を圧着しUV照射して硬化させる。
Apply UV adhesive in two portions. (Method)
First, a total adhesive film substrate is coated with a spinner to a prescribed adhesive layer thickness and then cured by UV irradiation.
Next, a 2 μm thick UV adhesive is applied to the surface of the cured adhesive with a spinner.
Thereafter, a semi-reflective film substrate is pressure-bonded thereon and cured by UV irradiation.
ボンデイングチャンバ−(構造)
これは半反射膜基板を全反射膜基板に圧着(貼りあわせ)にもちいる。
Bonding chamber (structure)
This is also used for pressure bonding (bonding) the semi-reflective film substrate to the total reflective film substrate.
JP2005163222A 2005-05-06 2005-05-06 Dvd bonder of simple structure Pending JP2006313610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005163222A JP2006313610A (en) 2005-05-06 2005-05-06 Dvd bonder of simple structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005163222A JP2006313610A (en) 2005-05-06 2005-05-06 Dvd bonder of simple structure

Publications (1)

Publication Number Publication Date
JP2006313610A true JP2006313610A (en) 2006-11-16

Family

ID=37535023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005163222A Pending JP2006313610A (en) 2005-05-06 2005-05-06 Dvd bonder of simple structure

Country Status (1)

Country Link
JP (1) JP2006313610A (en)

Similar Documents

Publication Publication Date Title
TW548461B (en) Apparatus and method of manufacturing liquid crystal display
TW490577B (en) Method of manufacturing liquid crystal display device
JP2010062269A5 (en)
WO2016026182A1 (en) Oled encapsulation method and structure
TW201421557A (en) Releasable substrate on a carrier
JP2001264782A (en) Method of filling gap of flat panel substrate with viscous liquid material
JP2005093997A5 (en)
WO2006134863A1 (en) Sealing device and sealing method
JP2006047575A5 (en)
CN110103565A (en) Improve the non-flat thin-skinned method to hard fitting out-of-flatness of circular polarization LED-3D
CN104730609B (en) A kind of polaroid and the panel display apparatus and preparation method thereof using the polaroid
TW200903482A (en) Bonding method and bonding apparatus
JP2006313610A (en) Dvd bonder of simple structure
WO2014131218A1 (en) Cutting method of single-layer array glass substrate and cutting system
WO2015042921A1 (en) Method for alignment and combination of array substrate and colour film substrate of liquid crystal display
JPH10274946A (en) Production of liquid crystal panel
JP2777551B2 (en) Laminated disc manufacturing equipment
TW588202B (en) Curing method and apparatus
JP4301683B2 (en) Laminate manufacturing equipment
JP2007178809A (en) Liquid crystal display device
CN206096591U (en) Solar condenser
JP4509014B2 (en) Board bonding equipment
TWI534914B (en) A bonding method for chips
TW200633082A (en) Chip bonding process
ATE470935T1 (en) METHOD FOR PRODUCING A HIGH UNIFORMITY SPACER LAYER BETWEEN TWO DISCS