JP3477601B2 - Polarizing plate attaching apparatus and attaching method thereof - Google Patents
Polarizing plate attaching apparatus and attaching method thereofInfo
- Publication number
- JP3477601B2 JP3477601B2 JP21752196A JP21752196A JP3477601B2 JP 3477601 B2 JP3477601 B2 JP 3477601B2 JP 21752196 A JP21752196 A JP 21752196A JP 21752196 A JP21752196 A JP 21752196A JP 3477601 B2 JP3477601 B2 JP 3477601B2
- Authority
- JP
- Japan
- Prior art keywords
- polarizing plate
- liquid crystal
- crystal panel
- plate
- suction
- 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.)
- Expired - Fee Related
Links
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- Liquid Crystal (AREA)
Description
【0001】[0001]
【発明の属する技術分野】本発明は液晶ディスプレイの
製造工程において液晶パネルに偏光板を張付ける偏光板
張り付け装置及びその張り付け方法に属する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a polarizing plate sticking apparatus and a sticking method for sticking a polarizing plate to a liquid crystal panel in a manufacturing process of a liquid crystal display.
【0002】[0002]
【従来の技術】液晶ディスプレイの製造工程において液
晶パネルに偏光板を張付ける偏光板張り付け装置は、図
4に示すように、位置決めされた液晶パネル1を吸着し
横移動(矢印A方向)するステージ2と、張り付け面の
保護シートを剥離した偏光板3を吸着する吸着パット5
を有する吸着プレート4と、偏光板3を液晶パネル1に
押し付ける加圧ローラ6と、吸着プレート4及び加圧プ
レート6を保持するブロック7と、ブロック7の上下動
作を行うスライダー8とによって構成されている。2. Description of the Related Art In a manufacturing process of a liquid crystal display, a polarizing plate sticking device for sticking a polarizing plate to a liquid crystal panel is shown in FIG. 2 and an adsorption pad 5 for adsorbing the polarizing plate 3 from which the protective sheet on the pasting surface is peeled off
And a pressure roller 6 that presses the polarizing plate 3 against the liquid crystal panel 1, a block 7 that holds the suction plate 4 and the pressure plate 6, and a slider 8 that moves the block 7 up and down. ing.
【0003】この偏光板張り付け装置は、偏光板3を吸
着パット5によって吸着したまま液晶パネル1に偏光板
3を張り付けるものである。偏光板3の一面には、接着
剤が塗布されており、接着剤は剥離紙によって覆われて
いる。偏光板3を液晶パネル1に張付けるには、偏光板
3の剥離紙を取り除いた後、ステージ2上に位置してい
る液晶パネル1に偏光板3を対向させる。その後、スラ
イダー8によってブロック7及び吸着プレート4を下降
させ、ステージ2を横移動(矢印A方向)しながら加圧
ローラ6によって液晶パネル1に偏光板3を押圧して張
り付ける。This polarizing plate sticking device sticks the polarizing plate 3 to the liquid crystal panel 1 while the polarizing plate 3 is sucked by the suction pad 5. An adhesive is applied to one surface of the polarizing plate 3, and the adhesive is covered with release paper. In order to attach the polarizing plate 3 to the liquid crystal panel 1, the release paper of the polarizing plate 3 is removed, and then the polarizing plate 3 is opposed to the liquid crystal panel 1 located on the stage 2. After that, the block 7 and the suction plate 4 are lowered by the slider 8, and the polarizing plate 3 is pressed and stuck to the liquid crystal panel 1 by the pressure roller 6 while moving the stage 2 laterally (direction of arrow A).
【0004】なお、その他の従来技術としては、例え
ば、特開平2−215825号公報に、貼付板の自動貼
付装置が開示されている。As another conventional technique, for example, Japanese Patent Application Laid-Open No. 2-215825 discloses an automatic sticking device for sticking plates.
【0005】[0005]
【発明が解決しようとする課題】しかしながら、偏光板
を吸着パット5で吸着したまま液晶パネル1に張り付け
るので、偏光板3に吸着パット5を引きずった痕が付
き、検査工程において液晶パネル1の表示ムラとの区別
を困難にしている。However, since the polarizing plate is attached to the liquid crystal panel 1 while being attracted by the adsorption pad 5, the polarizing plate 3 has a trace of the attraction pad 5 being dragged, and the liquid crystal panel 1 of the liquid crystal panel 1 is inspected during the inspection process. It is difficult to distinguish it from display unevenness.
【0006】また、吸着パット5の痕をなくすために、
偏光板3の先端部を液晶パネル1と加圧ローラ6との間
に挟み込んだ後に、吸着パット5の吸着を止めると偏光
板3の末端部が液晶パネル1面に垂れ下がり、このまま
張り付けると偏光板3の張付けムラや偏光板3と液晶パ
ネル1との間に気泡が発生してしまい不良品となるいう
問題がある。In order to eliminate the marks on the suction pad 5,
After the front end of the polarizing plate 3 is sandwiched between the liquid crystal panel 1 and the pressure roller 6, when the suction of the suction pad 5 is stopped, the end of the polarizing plate 3 hangs down on the liquid crystal panel 1 surface, and if it is stuck as it is, the polarized light There is a problem that the plate 3 is unevenly attached and bubbles are generated between the polarizing plate 3 and the liquid crystal panel 1 to make the product defective.
【0007】それ故に本発明の課題は、偏光板に付く痕
や、張付けムラ、並びに偏光板と液晶パネルとの間に発
生する気泡を防止できる偏光板張り付け装置を提供する
ことにある。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a polarizing plate sticking device capable of preventing marks on the polarizing plate, uneven sticking, and bubbles generated between the polarizing plate and the liquid crystal panel.
【0008】[0008]
【課題を解決するための手段】本発明によれば、液晶デ
ィスプレイの製造工程において液晶パネルに偏光板を張
付ける偏光板張り付け装置であって、前記偏光板が張り
付けられる前記液晶パネルを位置決めし搬送する位置決
め・搬送手段と、前記偏光板を吸着する手段と、前記偏
光板を前記液晶パネルへ加圧する加圧手段と、前記偏光
板及び前記液晶パネル間に介在されかつ前記偏光板の一
端部を前記液晶パネルに張付けた状態を一時的に保持
し、前記位置決め・搬送手段を移動しつつ前記偏光板を
前記液晶パネルに順次張付けるよう保持する保持手段と
を有していることを特徴とする偏光板張り付け装置が得
られる。According to the present invention, there is provided a polarizing plate sticking device for sticking a polarizing plate to a liquid crystal panel in a liquid crystal display manufacturing process, wherein the liquid crystal panel to which the polarizing plate is stuck is positioned and conveyed. Positioning and conveying means, means for adsorbing the polarizing plate, pressing means for pressing the polarizing plate to the liquid crystal panel, and one end portion of the polarizing plate interposed between the polarizing plate and the liquid crystal panel. Holding means for temporarily holding the state of being stuck to the liquid crystal panel and holding the polarizing plate so as to be sequentially stuck to the liquid crystal panel while moving the positioning / conveying means. A polarizing plate sticking device is obtained.
【0009】また、本発明によれば、液晶ディスプレイ
の製造工程において液晶パネルに偏光板を張付ける偏光
板張り付け装置であって、位置決めされた前記液晶パネ
ルを位置決めして移動するステージと、前記偏光板を吸
着する吸着パットを設けた吸着プレートと、前記偏光板
を前記液晶パネルへ押し付ける加圧ローラと、前記吸着
プレート及び前記加圧ローラを保持したブロックと、該
ブロックを上下に動作させるスライダーと、前記偏光板
の一端部を前記液晶パネルに張付け一時的に保持した状
態にあるときに、前記吸着プレート及び前記ステージ間
に設けられ前記ステージを移動しつつ前記偏光板を前記
液晶パネルに順次張付けるよう保持する非粘着性ローラ
を有していることを特徴とする偏光板張り付け装置が得
られる。Further, according to the present invention, there is provided a polarizing plate sticking device for sticking a polarizing plate to a liquid crystal panel in a manufacturing process of a liquid crystal display, comprising a stage for positioning and moving the positioned liquid crystal panel, and the polarizing plate. An adsorption plate provided with an adsorption pad for adsorbing a plate, a pressure roller that presses the polarizing plate against the liquid crystal panel, a block that holds the adsorption plate and the pressure roller, and a slider that moves the block up and down. When one end of the polarizing plate is attached to the liquid crystal panel and is temporarily held, the polarizing plate is sequentially attached to the liquid crystal panel while being moved between the suction plate and the stage while moving the stage. A polarizing plate sticking device is obtained which has a non-adhesive roller that holds it for sticking.
【0010】さらに本発明によれば、液晶ディスプレイ
の製造工程において液晶パネルに偏光板を張付ける偏光
板張り付け装置の張付け方法において、前記液晶パネル
を位置決めして移動するステージと、前記偏光板を吸着
する吸着パットを設けた吸着プレートと、前記偏光板を
前記液晶パネルへ押し付ける加圧ローラと、前記吸着プ
レート及び前記加圧ローラを保持したブロックと、該ブ
ロックを上下に動作させるスライダーと、前記偏光板の
一端部を前記液晶パネルに張付け一時的に保持した状態
にあるときに、前記吸着プレート及び前記ステージ間に
設けら前記ステージを移動しつつ前記偏光板を前記液晶
パネルに順次張付けるよう保持する非粘着性ローラとを
有し、前記スライダーによって前記吸着プレート及び前
記加圧ローラを下降し、前記偏光板を前記液晶パネル及
び前記加圧ローラ間に挟み込み、その後に、前記吸着パ
ットの吸着を止め、前記偏光板を前記非粘着性ローラ上
に保持し、さらに、前記ステージを移動させつつ前記偏
光板を前記液晶パネルに移動方向で順次張り付けること
を特徴とする偏光板張り付け装置の張り付け方法が得ら
れる。Further, according to the present invention, in a method of attaching a polarizing plate attaching device for attaching a polarizing plate to a liquid crystal panel in a liquid crystal display manufacturing process, a stage for positioning and moving the liquid crystal panel, and adsorbing the polarizing plate. Suction plate provided with a suction pad, a pressure roller for pressing the polarizing plate against the liquid crystal panel, a block holding the suction plate and the pressure roller, a slider for operating the block up and down, the polarization When one end of the plate is attached to the liquid crystal panel and is temporarily held, the plate is held between the suction plate and the stage so that the polarizing plate is sequentially attached to the liquid crystal panel while moving the stage. And a non-adhesive roller for lowering the suction plate and the pressure roller by the slider. Then, the polarizing plate is sandwiched between the liquid crystal panel and the pressure roller, after which the suction of the suction pad is stopped, the polarizing plate is held on the non-adhesive roller, and the stage is moved. While sticking the polarizing plate to the liquid crystal panel sequentially in the moving direction, the sticking method of the polarizing plate sticking device can be obtained.
【0011】[0011]
【発明の実施の形態】図1は本発明の液晶ディスプレイ
の製造工程において液晶パネルに偏光板を張付ける偏光
板張り付け装置の一実施の形態例を示している。なお、
図4に示した従来の偏光板張り付け装置と同じ部分には
同じ符号を付して説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows an embodiment of a polarizing plate sticking device for sticking a polarizing plate to a liquid crystal panel in the manufacturing process of a liquid crystal display of the present invention. In addition,
The same parts as those of the conventional polarizing plate sticking device shown in FIG.
【0012】図1を参照して、偏光板張り付け装置は、
液晶パネル1及び偏光板3を位置決めして搬送する位置
決め・搬送手段(ステージ2)と、偏光板3を吸着する
手段(吸着プレート4及び吸着パット5)と、偏光板3
を位置決め・搬送手段上の液晶パネル1に加圧する加圧
手段(加圧ローラ6)と、吸着プレート4及び加圧ロー
ラ6を保持したブロック7と、ブロック7を上下に動作
させるスライダー8と、偏光板3の一端部を液晶パネル
1に張付け一時的に保持した状態にあるときに、吸着プ
レート4及びステージ2間に設けられステージ2を移動
しつつ偏光板3を液晶パネル1に順次張付けるよう保持
する保持手段(非粘着性ローラ9)とを有している。Referring to FIG. 1, the polarizing plate sticking device is
Positioning / conveying means (stage 2) for positioning and conveying the liquid crystal panel 1 and the polarizing plate 3, means for adsorbing the polarizing plate 3 (adsorption plate 4 and adsorption pad 5), and the polarizing plate 3
A pressure means (pressure roller 6) for applying pressure to the liquid crystal panel 1 on the positioning / conveying means, a block 7 holding the suction plate 4 and the pressure roller 6, and a slider 8 for vertically moving the block 7. When one end of the polarizing plate 3 is attached to the liquid crystal panel 1 and is temporarily held, the polarizing plate 3 is attached to the liquid crystal panel 1 sequentially while moving the stage 2 provided between the suction plate 4 and the stage 2. Holding means (non-adhesive roller 9).
【0013】偏光板張り付け装置は、偏光板3を吸着パ
ット5によって吸着したまま液晶パネル1に偏光板3を
張り付けるものである。偏光板3の一面には、接着剤が
塗布されており、接着剤は剥離紙によって覆われてい
る。The polarizing plate sticking device sticks the polarizing plate 3 to the liquid crystal panel 1 while the polarizing plate 3 is sucked by the suction pad 5. An adhesive is applied to one surface of the polarizing plate 3, and the adhesive is covered with release paper.
【0014】次に図2及び図3をも参照して、偏光板張
り付け装置の張り付け方法を説明する。Next, with reference to FIGS. 2 and 3, a method of attaching the polarizing plate attaching apparatus will be described.
【0015】偏光板3を液晶パネル1に張付けるには、
偏光板3の剥離紙を取り除いた後、ステージ2上に位置
させた液晶パネル1に偏光板3を対向させる。即ち、偏
光板3は、吸着プレート4の吸着パット5に吸引された
状態で保持されている。スライダー8を駆動してブロッ
ク7及び吸着プレート4を図1の矢印B方向へ下降さ
せ、偏光板3を液晶パネル1及び加圧ローラ6間に挟み
込む。To attach the polarizing plate 3 to the liquid crystal panel 1,
After removing the release paper from the polarizing plate 3, the polarizing plate 3 is opposed to the liquid crystal panel 1 placed on the stage 2. That is, the polarizing plate 3 is held in a state of being sucked by the suction pad 5 of the suction plate 4. The slider 8 is driven to lower the block 7 and the suction plate 4 in the direction of arrow B in FIG. 1, and the polarizing plate 3 is sandwiched between the liquid crystal panel 1 and the pressure roller 6.
【0016】吸着パット5の吸着を止め偏光板3をフッ
素樹脂を表面に塗布したローラのような非粘着性ローラ
9上に保持し、偏光板3の一端部と液晶パネル1とを加
圧ローラ6の押圧力によって張付ける。その後、ステー
ジ2を図2の矢印A方向へ移動させつつ偏光板3を液晶
パネル1に移動方向で順次張り付ける。この際、図3に
示したように、ステージ2に対して吸着プレート4及び
非粘着性ローラ9は移動しないことから、偏光板3が液
晶パネル1に移動方向で加圧ローラ6によって加圧され
ながら順次張り付けられる。The adsorption of the adsorption pad 5 is stopped, and the polarizing plate 3 is held on a non-adhesive roller 9 such as a roller having a surface coated with fluororesin, and one end of the polarizing plate 3 and the liquid crystal panel 1 are pressure rollers. Attach with a pressing force of 6. Then, the polarizing plate 3 is sequentially attached to the liquid crystal panel 1 in the moving direction while moving the stage 2 in the direction of arrow A in FIG. At this time, as shown in FIG. 3, since the suction plate 4 and the non-adhesive roller 9 do not move with respect to the stage 2, the polarizing plate 3 is pressed against the liquid crystal panel 1 by the pressing roller 6 in the moving direction. While being stuck in sequence.
【0017】なお、ステージ2は、液晶パネル1を吸着
しながら移動するように構成してもよい。その場合、吸
着プレート4の吸着パット5と同様な構成とすればよ
い。The stage 2 may be configured to move while attracting the liquid crystal panel 1. In that case, the same structure as the suction pad 5 of the suction plate 4 may be used.
【0018】[0018]
【発明の効果】以上、実施の形態例によって説明したよ
うに、本発明の偏光板張り付け装置、及びその張付け方
法によれば、偏光板を吸着パットで吸着し液晶パネルに
張り付けるので、偏光板の表面に吸着パットを引きずっ
た痕が付くことがない。As described above with reference to the embodiments, according to the polarizing plate sticking apparatus and the sticking method of the present invention, the polarizing plate is sucked by the suction pad and stuck to the liquid crystal panel. There is no trace of the suction pad dragging on the surface of the.
【0019】また、吸着パット痕をなくすために、偏光
板の先端部を液晶パネルと加圧ローラとの間に挟み込ん
だ後に、吸着パットの吸着を止めると偏光板の末端部が
液晶パネル面に垂れ下がり、このまま張り付けると偏光
板の張り付けムラや偏光板と液晶パネルとの間に気泡が
発生してしまうが、これを非粘着性ローラ9によって防
止できる。Further, in order to eliminate the trace of the suction pad, the front end of the polarizing plate is sandwiched between the liquid crystal panel and the pressure roller, and when the suction of the suction pad is stopped, the end portion of the polarizing plate comes to the liquid crystal panel surface. If it sticks and sticks as it is, the sticking unevenness of the polarizing plate and bubbles will occur between the polarizing plate and the liquid crystal panel, which can be prevented by the non-adhesive roller 9.
【図1】本発明の偏光板張り付け装置及びその張付け方
法の一実施の形態例を示す側面図である。FIG. 1 is a side view showing an embodiment of a polarizing plate sticking apparatus and a sticking method thereof according to the present invention.
【図2】図1の偏光板張り付け装置及びその張付け方法
における張付け工程の途中を示す側面図である。FIG. 2 is a side view showing an intermediate part of a sticking process in the polarizing plate sticking apparatus and the sticking method thereof in FIG.
【図3】図1の偏光板張り付け装置及びその張付け方法
における張付け工程のさらに途中を示す側面図である。FIG. 3 is a side view showing a further halfway of the attaching step in the polarizing plate attaching apparatus and its attaching method of FIG.
【図4】従来の偏光板張り付け装置を示す側面図であ
る。FIG. 4 is a side view showing a conventional polarizing plate sticking device.
1 液晶パネル 2 ステージ 3 偏光板 4 吸着プレート 5 吸着パット 6 加圧ローラ 7 ブロック 8 スライダー 9 非粘着性ローラ 1 LCD panel 2 stages 3 Polarizer 4 Adsorption plate 5 adsorption pad 6 pressure roller 7 blocks 8 slider 9 Non-stick roller
Claims (5)
晶パネルに偏光板を張付ける偏光板張り付け装置であっ
て、前記偏光板が張り付けられる前記液晶パネルを位置
決めし搬送する位置決め・搬送手段と、前記偏光板を吸
着する手段と、前記偏光板を前記液晶パネルへ加圧する
加圧手段と、前記偏光板及び前記液晶パネル間に介在さ
れかつ前記偏光板の一端部を前記液晶パネルに張付けた
状態を一時的に保持し、前記位置決め・搬送手段を移動
しつつ前記偏光板を前記液晶パネルに順次張付けるよう
保持する保持手段とを有していることを特徴とする偏光
板張り付け装置。1. A polarizing plate sticking device for sticking a polarizing plate to a liquid crystal panel in a manufacturing process of a liquid crystal display, the positioning and carrying means for positioning and carrying the liquid crystal panel to which the polarizing plate is stuck, and the polarizing plate. Means for adsorbing the liquid crystal, a pressure means for applying pressure to the liquid crystal panel to the polarizing plate, and a state in which one end of the polarizing plate is stuck to the liquid crystal panel and is interposed between the polarizing plate and the liquid crystal panel. And a holding means for holding the polarizing plate so as to sequentially stick the polarizing plate to the liquid crystal panel while moving the positioning / conveying means.
いて、前記位置決め・搬送手段は、前記液晶パネルを吸
着しながら移動可能するステージを有していることを特
徴とする偏光板張り付け装置。2. The polarizing plate pasting device according to claim 1, wherein the positioning / conveying means has a stage which is movable while adsorbing the liquid crystal panel.
晶パネルに偏光板を張付ける偏光板張り付け装置であっ
て、位置決めされた前記液晶パネルを位置決めして移動
するステージと、前記偏光板を吸着する吸着パットを設
けた吸着プレートと、前記偏光板を前記液晶パネルへ押
し付ける加圧ローラと、前記吸着プレート及び前記加圧
ローラを保持したブロックと、該ブロックを上下に動作
させるスライダーと、前記偏光板の一端部を前記液晶パ
ネルに張付け一時的に保持した状態にあるときに、前記
吸着プレート及び前記ステージ間に設けられ前記ステー
ジを移動しつつ前記偏光板を前記液晶パネルに順次張付
けるよう保持する非粘着性ローラを有していることを特
徴とする偏光板張り付け装置。3. A polarizing plate sticking device for sticking a polarizing plate to a liquid crystal panel in a liquid crystal display manufacturing process, comprising a stage for positioning and moving the positioned liquid crystal panel, and a suction pad for sucking the polarizing plate. A suction plate provided with, a pressure roller that presses the polarizing plate against the liquid crystal panel, a block that holds the suction plate and the pressure roller, a slider that moves the block up and down, and one end of the polarizing plate. A non-adhesive member that is provided between the suction plate and the stage and that holds the polarizing plate so as to be sequentially attached to the liquid crystal panel while moving the stage when the unit is attached to the liquid crystal panel and is temporarily held. A polarizing plate pasting device having a flexible roller.
いて、前記ステージは、前記液晶パネルを吸着しながら
移動するものであることを特徴とする偏光板張り付け装
置。4. The polarizing plate pasting device according to claim 3, wherein the stage moves while adsorbing the liquid crystal panel.
晶パネルに偏光板を張付ける偏光板張り付け装置の張付
け方法において、前記液晶パネルを位置決めして移動す
るステージと、前記偏光板を吸着する吸着パットを設け
た吸着プレートと、前記偏光板を前記液晶パネルへ押し
付ける加圧ローラと、前記吸着プレート及び前記加圧ロ
ーラを保持したブロックと、該ブロックを上下に動作さ
せるスライダーと、前記偏光板の一端部を前記液晶パネ
ルに張付け一時的に保持した状態にあるときに、前記吸
着プレート及び前記ステージ間に設けら前記ステージを
移動しつつ前記偏光板を前記液晶パネルに順次張付ける
よう保持する非粘着性ローラとを有し、前記スライダー
によって前記吸着プレート及び前記加圧ローラを下降
し、前記偏光板を前記液晶パネル及び前記加圧ローラ間
に挟み込み、その後に、前記吸着パットの吸着を止め、
前記偏光板を前記非粘着性ローラ上に保持し、さらに、
前記ステージを移動させつつ前記偏光板を前記液晶パネ
ルに移動方向で順次張り付けることを特徴とする偏光板
張り付け装置の張り付け方法。5. A sticking method of a sticking device for sticking a polarizing plate to a liquid crystal panel in a manufacturing process of a liquid crystal display, comprising a stage for positioning and moving the liquid crystal panel, and a suction pad for sucking the polarizing plate. A suction plate, a pressure roller that presses the polarizing plate against the liquid crystal panel, a block that holds the suction plate and the pressure roller, a slider that moves the block up and down, and one end of the polarizing plate. A non-adhesive roller which is provided between the suction plate and the stage and which holds the polarizing plate so as to be sequentially attached to the liquid crystal panel while moving the stage while being stuck to the liquid crystal panel and temporarily held. And lowering the suction plate and the pressure roller by the slider, It is sandwiched between the liquid crystal panel and the pressure roller, and then the suction of the suction pad is stopped,
Holding the polarizing plate on the non-adhesive roller,
A method of sticking a polarizing plate sticking device, wherein the polarizing plate is sequentially stuck to the liquid crystal panel in the moving direction while moving the stage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21752196A JP3477601B2 (en) | 1996-08-19 | 1996-08-19 | Polarizing plate attaching apparatus and attaching method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21752196A JP3477601B2 (en) | 1996-08-19 | 1996-08-19 | Polarizing plate attaching apparatus and attaching method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH1062774A JPH1062774A (en) | 1998-03-06 |
JP3477601B2 true JP3477601B2 (en) | 2003-12-10 |
Family
ID=16705553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21752196A Expired - Fee Related JP3477601B2 (en) | 1996-08-19 | 1996-08-19 | Polarizing plate attaching apparatus and attaching method thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3477601B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3742000B2 (en) | 2000-11-30 | 2006-02-01 | 富士通株式会社 | Press machine |
JP2016042274A (en) * | 2014-08-18 | 2016-03-31 | 凸版印刷株式会社 | Touch panel and manufacturing method of the same |
-
1996
- 1996-08-19 JP JP21752196A patent/JP3477601B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH1062774A (en) | 1998-03-06 |
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