JP2005202233A - Method and device for packaging component for liquid crystal panel - Google Patents

Method and device for packaging component for liquid crystal panel Download PDF

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JP2005202233A
JP2005202233A JP2004009480A JP2004009480A JP2005202233A JP 2005202233 A JP2005202233 A JP 2005202233A JP 2004009480 A JP2004009480 A JP 2004009480A JP 2004009480 A JP2004009480 A JP 2004009480A JP 2005202233 A JP2005202233 A JP 2005202233A
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liquid crystal
crystal panel
component mounting
component
stage
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JP4552441B2 (en
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Masaya Watanabe
雅也 渡辺
Takaharu Mae
貴晴 前
Kanji Hata
寛二 秦
Atsushi Katayama
敦 片山
Toshihiko Tsujikawa
俊彦 辻川
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To package components in a component packaging part with high accuracy even when a polarizing plate having a fluctuation in thickness is provided on the surface of a liquid crystal panel. <P>SOLUTION: A method for packaging the components for the liquid crystal panel has steps of: holding the liquid crystal panel 1 by a conveying tool 5 which is vertically movable and positionable, and disposing the component packaging part 1a provided at a side edge part of the liquid crystal panel 1 in contact with an upper part of a packaging stage 12; and packaging the components on the component packaging part 1a of the liquid crystal panel 1. The height position of the component packaging part 1a of the liquid crystal panel 1 is measured by using a position detection sensor 24 in the state in which the conveying tool 5 is positioned at a prescribed height, and the vertical position of the conveying tool 5 to be positioned when the component packaging part 1a is disposed in contact with the upper part of the packaging stage 12 is controlled according to the measured result. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、液晶パネルにベアＩＣ部品やその他の電子部品などの部品を高精度に実装する液晶パネル用部品実装方法と装置に関するものである。   The present invention relates to a liquid crystal panel component mounting method and apparatus for mounting components such as bare IC components and other electronic components on a liquid crystal panel with high accuracy.

従来の液晶パネル用部品実装装置の一例を、図７、図８を参照して説明する。図７において、２は液晶パネル１をＸ方向に搬送して所定位置に位置決めする位置決め手段で、Ｘ方向に移動及び位置決め可能なＸ方向移動体３に昇降動作可能に上下移動体４が装着され、この上下移動体４にて１又は複数の液晶パネル１を吸着保持した搬送治具５を保持するように構成されている。液晶パネル１はその一側部が搬送治具５の一側縁から突出した状態で保持され、その一側部上にベアＩＣ部品などの部品が実装される。６は、液晶パネル１の位置決め位置からＹ方向に離れた位置に配設された部品供給部７で部品を保持し、液晶パネル１の所定位置に実装する実装手段である。この実装手段６は、移動ヘッド９をＸ方向とＹ方向に移動及び位置決め可能なＸＹロボット８と、移動ヘッド９に上下位置及び軸芯回りの回転位置を調整する位置調整機構１０を介して装着された実装ヘッド１１とを備えている。   An example of a conventional liquid crystal panel component mounting apparatus will be described with reference to FIGS. In FIG. 7, reference numeral 2 denotes positioning means for transporting the liquid crystal panel 1 in the X direction and positioning it at a predetermined position. A vertical moving body 4 is mounted on the X direction moving body 3 that can be moved and positioned in the X direction so as to be movable up and down. The vertical moving body 4 is configured to hold a conveyance jig 5 that holds one or more liquid crystal panels 1 by suction. The liquid crystal panel 1 is held in a state in which one side portion protrudes from one side edge of the conveying jig 5, and a component such as a bare IC component is mounted on the one side portion. Reference numeral 6 denotes mounting means for holding a component at the component supply unit 7 disposed at a position away from the positioning position of the liquid crystal panel 1 in the Y direction and mounting the component at a predetermined position on the liquid crystal panel 1. This mounting means 6 is mounted via an XY robot 8 capable of moving and positioning the movable head 9 in the X and Y directions, and a position adjusting mechanism 10 for adjusting the vertical position and the rotational position around the axis center. The mounting head 11 is provided.

各液晶パネル１の位置決め位置には、図８に示すように、液晶パネル１の一側部の下面を支持する透明材から成る実装ステージ１２が配設されている。実装ステージ１２は、Ｘ方向に沿って配設された門型支持枠１３の上枠１３ａに形成された窓開口１４上に配設され、液晶パネル１に設けられた認識マーク（図示せず）を実装ステージ１２を通して下方から画像認識できるように構成されている。１２ａは実装ステージ１２の固定具である。１５は、液晶パネル１の実装位置近傍に設けられた認識マークと部品に設けられた認識マークを認識する画像認識手段で、実線で示す門型支持枠１３の直下の液晶パネル位置認識位置と、仮想線で示す門型支持枠１３の近傍の部品認識位置との間で移動可能に配設されている。画像認識手段１５は、Ｘ方向テーブル１６と、Ｙ方向テーブル１７と、これらＸ方向テーブル１６とＹ方向テーブル１７にてＸＹ方向に移動及び位置決め可能な移動体１８と、移動体１８に上下位置調整可能に取付けた昇降ブラケット１９と、昇降ブラケット１９に光軸を鉛直方向に沿わせて装着された照明手段２０と認識カメラ２１にて構成されている。   As shown in FIG. 8, a mounting stage 12 made of a transparent material that supports the lower surface of one side of the liquid crystal panel 1 is disposed at the positioning position of each liquid crystal panel 1. The mounting stage 12 is disposed on the window opening 14 formed in the upper frame 13a of the gate-type support frame 13 disposed along the X direction, and a recognition mark (not shown) provided on the liquid crystal panel 1. Can be recognized from below through the mounting stage 12. Reference numeral 12 a denotes a fixture for the mounting stage 12. 15 is an image recognition means for recognizing a recognition mark provided in the vicinity of the mounting position of the liquid crystal panel 1 and a recognition mark provided on the component, and a liquid crystal panel position recognition position immediately below the portal support frame 13 indicated by a solid line; It is arranged so as to be movable between a part recognition position in the vicinity of the gate-type support frame 13 indicated by a virtual line. The image recognition means 15 includes an X-direction table 16, a Y-direction table 17, a movable body 18 that can be moved and positioned in the XY directions by the X-direction table 16 and the Y-direction table 17, and a vertical position adjustment on the movable body 18. The lift bracket 19 is detachably mounted, the illumination means 20 is mounted on the lift bracket 19 with the optical axis in the vertical direction, and the recognition camera 21.

そして、液晶パネル１を位置決め手段２にて所定位置に位置決めするとともにその部品実装部位を実装ステージ１２上に接触配置させ、画像認識手段１５にて得られた画像データを制御手段（図示せず）にて処理して液晶パネル１の位置を認識し、また実装ヘッド１１による部品の保持位置を同じく画像認識手段１５にて得られた画像データを処理して認識し、これら液晶パネル１の位置と実装ヘッド１１に保持された部品の保持位置に基づいて実装手段６による実装動作を制御するように構成されている。   Then, the liquid crystal panel 1 is positioned at a predetermined position by the positioning means 2 and its component mounting part is placed in contact with the mounting stage 12, and the image data obtained by the image recognition means 15 is controlled by a control means (not shown). And the position of the liquid crystal panel 1 is recognized, and the holding position of the component by the mounting head 11 is also recognized by processing the image data obtained by the image recognition means 15. The mounting operation by the mounting means 6 is controlled based on the holding position of the component held by the mounting head 11.

また、他の液晶パネル用部品実装装置として、液晶パネルをパネル保持装置の保持部にて保持して液晶パネルの部品実装部位をステージ上に位置決めし、液晶パネルに設けられた認識マークを認識カメラで画像認識し、次に実装ヘッドにて保持した部品をステージ上の実装位置に位置決めして電子部品に設けられた認識マークを認識カメラで画像認識し、次に認識結果に応じて液晶パネルをステージ上に位置決めし、液晶パネル上に部品を実装するように構成し、さらにパネル保持装置の保持部にて保持した状態で生じる液晶パネルの部品実装部位の撓み量を測定し、液晶パネルの部品実装部位をステージ上に載置するときに部品実装部位の撓み量を打ち消すようにパネル保持装置の保持部の高さを制御することで、撓みによる認識マークの認識精度の低下を防止し、高精度の実装を実現するようにしたものが知られている（例えば、特許文献１参照。）。
特開２００１−２３２５２７号公報 As another liquid crystal panel component mounting device, the liquid crystal panel is held by a holding portion of the panel holding device, the component mounting portion of the liquid crystal panel is positioned on the stage, and the recognition mark provided on the liquid crystal panel is recognized as a recognition camera. The image is recognized at the mounting head, the component held by the mounting head is positioned at the mounting position on the stage, the recognition mark provided on the electronic component is image recognized by the recognition camera, and then the liquid crystal panel is changed according to the recognition result. Positioned on the stage and configured to mount the component on the liquid crystal panel, and further measured the amount of deflection of the component mounting part of the liquid crystal panel that is held by the holding part of the panel holding device. By controlling the height of the holding part of the panel holding device so as to cancel the amount of bending of the component mounting part when the mounting part is placed on the stage, Preventing a reduction in 識精 degree, and those adapted to achieve a high precision of implementation are known (e.g., see Patent Document 1.).
JP 2001-232527 A

ところで、液晶パネル１において、図９に示すように、その表面側のガラス表面に偏光板２２が設けられたものがあり、その偏光板２２は部品実装部位１ａとなる液晶パネル１の一側部には当然設けられていない。このように偏光板２２を設けられた液晶パネル１の部品実装部位１ａを実装ステージ１２の上面に適正に接触配置するには、搬送治具５の上面の高さ位置を実装ステージ１２の上面の高さ位置よりも偏光板２２の厚さ分だけ下方位置に位置決めする必要がある。ところが、偏光板２２の厚み寸法は、最大±３０μｍ程度のばらつきが生じるのを避けることができない。   By the way, in the liquid crystal panel 1, as shown in FIG. 9, there is one in which a polarizing plate 22 is provided on the glass surface on the surface side, and the polarizing plate 22 is one side portion of the liquid crystal panel 1 to be a component mounting portion 1a. Of course, it is not provided. Thus, in order to properly place and place the component mounting portion 1 a of the liquid crystal panel 1 provided with the polarizing plate 22 on the upper surface of the mounting stage 12, the height position of the upper surface of the transport jig 5 is set on the upper surface of the mounting stage 12. It is necessary to position the lower position by the thickness of the polarizing plate 22 than the height position. However, it is unavoidable that the thickness dimension of the polarizing plate 22 varies up to about ± 30 μm.

そのため、搬送治具５の高さ位置が偏光板２２の厚さ寸法に対応して適正に位置決めされた場合には、図１０（ａ）に示すように、液晶パネル１の部品実装部位１ａが実装ステージ１２の上面に接触配置され、部品を適正に実装することができるが、搬送治具５の高さ位置が下方側に位置決めされた場合には、図１０（ｂ）に示すように、部品実装部位１ａが実装ステージ１２の上面に対して傾斜状態となり、実装精度が低下してしまい、逆に搬送治具５の高さ位置が上方側に位置決めされた場合には、図１０（ｃ）に示すように、部品実装部位１ａが実装ステージ１２の上面から浮き上がってしまい、実装精度が著しく悪化してしまう。しかるに、偏光板２２の厚み寸法にばらつきがある以上、常に図１０（ａ）の状態にできる保証はなく、信頼性の高い実装ができないという問題がある。   Therefore, when the height position of the conveying jig 5 is properly positioned corresponding to the thickness dimension of the polarizing plate 22, the component mounting portion 1a of the liquid crystal panel 1 is displayed as shown in FIG. Although it is arranged in contact with the upper surface of the mounting stage 12 and components can be mounted appropriately, when the height position of the conveying jig 5 is positioned on the lower side, as shown in FIG. When the component mounting portion 1a is inclined with respect to the upper surface of the mounting stage 12, the mounting accuracy is lowered, and conversely, when the height position of the conveying jig 5 is positioned on the upper side, FIG. ), The component mounting part 1a is lifted from the upper surface of the mounting stage 12, and the mounting accuracy is significantly deteriorated. However, as long as the thickness dimension of the polarizing plate 22 varies, there is no guarantee that the state shown in FIG.

なお、特許文献１に開示された液晶パネル用部品実装装置は、保持部にて保持した液晶パネルにおける部品実装部位の撓み量を測定し、その撓み量を打ち消すように、すなわちステージの上面と保持部の上面が面一になるように保持部の高さを制御しているものであり、このような問題の解決手段を示唆するものではない。   In addition, the liquid crystal panel component mounting apparatus disclosed in Patent Document 1 measures the amount of deflection of the component mounting portion of the liquid crystal panel held by the holding portion, and cancels the amount of deflection, that is, holds the upper surface of the stage. The height of the holding part is controlled so that the upper surface of the part is flush, and it does not suggest a solution for such a problem.

本発明は、上記従来の問題点に鑑み、液晶パネルの表面に厚さばらつきのある偏光板が設けられていても部品実装部位に高精度にて部品を実装することができる液晶パネル用部品実装方法と装置を提供することを課題とする。   In view of the above-described conventional problems, the present invention provides a component mounting for a liquid crystal panel that can mount a component with high accuracy on a component mounting site even if a polarizing plate with a thickness variation is provided on the surface of the liquid crystal panel. It is an object to provide a method and apparatus.

本発明の液晶パネル用部品実装方法は、液晶パネルを上下に移動及び位置決め可能な搬送治具にて保持し、液晶パネルの側縁部に設けられた部品実装部位を実装ステージ上に接触配置する工程と、液晶パネルの部品実装部位上に部品を実装する工程とを有する液晶パネル用部品実装方法において、搬送治具を所定高さに位置決めした状態で液晶パネルの部品実装部位の高さ位置を測定し、その測定結果に応じて部品実装部位を実装ステージ上に接触配置するときの搬送治具の上下位置を制御するものである。   In the liquid crystal panel component mounting method of the present invention, the liquid crystal panel is held by a transfer jig that can be moved and positioned up and down, and the component mounting portion provided at the side edge of the liquid crystal panel is placed in contact with the mounting stage. In a component mounting method for a liquid crystal panel having a step and a step of mounting a component on a component mounting portion of the liquid crystal panel, the height position of the component mounting portion of the liquid crystal panel is set with the conveying jig positioned at a predetermined height. It measures and controls the vertical position of the conveying jig when the component mounting part is placed in contact with the mounting stage in accordance with the measurement result.

また、本発明の液晶パネル用部品実装装置は、液晶パネルを上下に移動及び位置決め可能な搬送治具にて保持し、液晶パネルの側縁部に設けられた部品実装部位を実装ステージ上に接触配置し、液晶パネルの部品実装部位上に部品を実装する液晶パネル用部品実装装置において、搬送治具を実装ステージ上面より所定距離上方に位置決めした状態で液晶パネルの部品実装部位の高さ位置を測定する測定手段と、測定手段による測定結果に基づいて部品実装部位と実装ステージ上面の間の距離を演算する演算手段と、液晶パネルの部品実装部位が実装ステージ上に接触配置するように演算手段による演算結果に基づいて搬送治具の上下位置を制御する制御手段を備えたものである。   In addition, the liquid crystal panel component mounting apparatus of the present invention holds the liquid crystal panel with a conveying jig capable of moving and positioning up and down, and contacts the component mounting site provided on the side edge of the liquid crystal panel on the mounting stage. In a liquid crystal panel component mounting apparatus that places and mounts components on the liquid crystal panel component mounting site, the height position of the liquid crystal panel component mounting site is determined with the transport jig positioned a predetermined distance above the top surface of the mounting stage. Measuring means for measuring, calculating means for calculating the distance between the component mounting part and the mounting stage upper surface based on the measurement result by the measuring means, and calculating means so that the component mounting part of the liquid crystal panel is placed in contact with the mounting stage The control means which controls the up-and-down position of a conveyance jig based on the calculation result by is provided.

この構成によると、搬送治具を所定高さに位置決めした状態で液晶パネルの部品実装部位の高さを測定し、その測定結果に基づいて搬送治具の上下位置を制御することにより、液晶パネルの表面に厚みばらつきのある偏光板が設けられている場合でも、液晶パネルの部品実装部位を実装ステージ上に常に適正に接触配置することができ、部品実装部位に高精度にて部品を実装することができる。   According to this configuration, the height of the component mounting portion of the liquid crystal panel is measured in a state where the transport jig is positioned at a predetermined height, and the vertical position of the transport jig is controlled based on the measurement result, thereby the liquid crystal panel Even when a polarizing plate with a thickness variation is provided on the surface, the component mounting part of the liquid crystal panel can always be placed in proper contact with the mounting stage, and components can be mounted on the component mounting part with high accuracy. be able to.

また、上記測定手段には、実装ステージに形成した凹部を通して先端が実装ステージ上面の上方に突出する検出片を有する接触式位置検出センサが好適に用いられる。また、実装ステージに形成した凹部を通して一端部の先端が実装ステージ上面の上方に突出し、他端部が一端部の移動に連動して移動する検出部材と、検出部材の他端部の移動量を検出する非接触式位置検出センサとから成るものを用いると、実装ステージに近接してセンサを配置するスペースが存在しない場合に好適である。また、透明体から成る実装ステージの下部に配設された光変位センサも、実装ステージが透明体の場合に好適に用いられる。   In addition, a contact-type position detection sensor having a detection piece whose tip protrudes above the upper surface of the mounting stage through a recess formed in the mounting stage is preferably used as the measuring means. In addition, a detection member in which the tip of one end protrudes above the upper surface of the mounting stage through a recess formed in the mounting stage and the other end moves in conjunction with the movement of the one end, and the amount of movement of the other end of the detection member The use of a non-contact position detection sensor for detection is suitable when there is no space for placing the sensor close to the mounting stage. In addition, an optical displacement sensor disposed below the mounting stage made of a transparent body is also preferably used when the mounting stage is a transparent body.

また、本発明の他の液晶パネル用部品実装方法は、搬送治具を上下に移動及び位置決め可能な移動体上に弾性体を介して設置し、液晶パネルの部品実装部位を実装ステージ上に接触配置する工程で、弾性体が伸張変形する位置まで移動体を下方移動させるものであり、また本発明の他の液晶パネル用部品実装装置は、搬送治具を上下に移動及び位置決め可能な移動体上に弾性体を介して設置したものである。   Further, according to another liquid crystal panel component mounting method of the present invention, the conveying jig is placed on a movable body that can be moved and positioned up and down via an elastic body, and the component mounting portion of the liquid crystal panel is brought into contact with the mounting stage. In the placing step, the movable body is moved downward to a position where the elastic body is stretched and deformed, and the other liquid crystal panel component mounting apparatus of the present invention can move and position the conveying jig up and down. It is installed via an elastic body.

この構成によれば、弾性体が伸張変形する位置まで移動体を下方移動させることで搬送治具上に保持した液晶パネルの部品実装部位を実装ステージ上に常に適正に接触配置することができ、部品実装部位に高精度にて部品を実装することができる。   According to this configuration, the component mounting part of the liquid crystal panel held on the transport jig can be always properly contacted and placed on the mounting stage by moving the moving body downward to the position where the elastic body expands and deforms. Components can be mounted with high accuracy on the component mounting site.

また、本発明のさらに別の液晶パネル用部品実装方法は、液晶パネルの部品実装部位を実装ステージ上に接触配置する工程で、搬送治具の上下位置を所定位置に制御するとともに部品実装部位の側縁部を実装ステージ上に押し付けるものであり、また本発明のさらに別の液晶パネル用部品実装装置は、実装ステージの側部に、部品実装部位の側縁部を実装ステージ上に押し付ける押し付け手段を設けたものである。   Further, another component mounting method for a liquid crystal panel according to the present invention is a step of placing the component mounting part of the liquid crystal panel in contact with the mounting stage, and controls the vertical position of the conveying jig to a predetermined position and the component mounting part. The side edge portion is pressed onto the mounting stage, and another component mounting apparatus for a liquid crystal panel according to the present invention presses the side edge portion of the component mounting portion onto the mounting stage on the side portion of the mounting stage. Is provided.

この構成によれば、液晶パネルを保持している搬送治具を所定位置に位置決めした状態で液晶パネルの部品実装部位の側縁部を実装ステージ上に押し付けることで、液晶パネルの部品実装部位を実装ステージ上に常に適正に接触配置することができ、部品実装部位に高精度にて部品を実装することができる。   According to this configuration, the component mounting portion of the liquid crystal panel is pressed by pressing the side edge of the component mounting portion of the liquid crystal panel on the mounting stage in a state where the transport jig holding the liquid crystal panel is positioned at a predetermined position. It is possible to always properly place and arrange on the mounting stage, and it is possible to mount the component with high accuracy on the component mounting site.

本発明の液晶パネル用部品実装方法と装置によれば、液晶パネルの表面に厚みばらつきのある偏光板が設けられている場合でも、液晶パネルの部品実装部位の上下位置の測定結果に応じて位置制御し、若しくは搬送治具と移動体の間に弾性体を介装し、又は部品実装部位の側縁部を実装ステージ上に押し付けることで、液晶パネルの部品実装部位を実装ステージ上に常に適正に接触配置することができ、部品実装部位に高精度にて部品を実装することができる。   According to the liquid crystal panel component mounting method and apparatus of the present invention, even when a polarizing plate having a thickness variation is provided on the surface of the liquid crystal panel, the position is determined according to the measurement result of the vertical position of the component mounting portion of the liquid crystal panel. Control or place an elastic body between the transfer jig and the moving body, or press the side edge of the component mounting part onto the mounting stage, so that the component mounting part of the liquid crystal panel is always appropriate on the mounting stage. Can be placed in contact with each other, and components can be mounted on the component mounting site with high accuracy.

以下、本発明の液晶パネル用部品実装方法と装置の各実施形態について、図１〜図６を参照して説明する。なお、液晶パネル用部品実装装置の全体構成は、図７、図８を参照して説明した従来例と基本的に同一であり、以下の実施形態の説明では同一構成要素について同一参照符号を付して説明を省略し、要部についてのみ説明する。   Embodiments of a component mounting method and apparatus for a liquid crystal panel according to the present invention will be described below with reference to FIGS. The overall configuration of the liquid crystal panel component mounting apparatus is basically the same as that of the conventional example described with reference to FIGS. 7 and 8. In the following description of the embodiments, the same reference numerals are assigned to the same components. Thus, the description is omitted, and only the main part is described.

（第１の実施形態）
まず、本発明の第１の実施形態について、図１、図２を参照して説明する。図１において、実装ステージ１２の上面の一部に凹部２３が形成されるとともに、この凹部２３に対応してその側部にダイヤルゲージなどの接触式位置検出センサ２４が配設されている。この接触式位置検出センサ２４の検出片２５が凹部２３を通してその先端が実装ステージ１２の上面より上方に所定量以上突出されている。 (First embodiment)
First, a first embodiment of the present invention will be described with reference to FIGS. In FIG. 1, a recess 23 is formed on a part of the upper surface of the mounting stage 12, and a contact-type position detection sensor 24 such as a dial gauge is disposed on the side of the recess 23. The detection piece 25 of the contact-type position detection sensor 24 has a tip protruding above the upper surface of the mounting stage 12 by a predetermined amount or more through the recess 23.

以上の構成において、液晶パネル１の部品実装部位１ａに部品を実装する際には、まず、図１及び図２（ａ）に示すように、搬送治具５上に保持された液晶パネル１が、実装ステージ１２上の所定の部品実装位置に向けて移動されて位置決めされる。その際、搬送治具５の高さは、液晶パネル１の部品実装部位１ａが実装ステージ１２の上面より十分に高い位置に設定されている。次に、図２（ｂ）に示すように、搬送治具５を所定の高さ位置まで下降させる。その所定高さは、液晶パネル１の偏光板２２の厚さにばらつきがあっても、部品実装部位１ａが確実に実装ステージ１２の上面より上方に突出している検出片２５の作動範囲内に位置するように設定されている。かくして、搬送治具５を所定の高さ位置まで下降させたときの液晶パネル１の部品実装部位１ａの高さ位置が接触式位置検出センサ２４にて測定される。次に、その測定結果に基づいて演算手段（図示せず）にて液晶パネル１の部品実装部位１ａと実装ステージ１２の上面の間の距離が演算される。次に、図２（ｃ）に示すように、その演算結果に基づいて所定位置まで搬送治具５を下方移動させて位置決めすることで、液晶パネル１の部品実装部位１ａが実装ステージ１２上に適正に接触配置された状態となる。かくして、液晶パネル１の偏光板２２の厚さばらつきに関係なく、部品実装部位１ａに高精度にて部品を実装することができる。   In the above configuration, when a component is mounted on the component mounting portion 1a of the liquid crystal panel 1, first, as shown in FIGS. 1 and 2A, the liquid crystal panel 1 held on the conveying jig 5 is Then, it is moved and positioned toward a predetermined component mounting position on the mounting stage 12. At this time, the height of the conveying jig 5 is set at a position where the component mounting portion 1 a of the liquid crystal panel 1 is sufficiently higher than the upper surface of the mounting stage 12. Next, as shown in FIG. 2B, the conveying jig 5 is lowered to a predetermined height position. Even if the thickness of the polarizing plate 22 of the liquid crystal panel 1 varies, the predetermined height is positioned within the operating range of the detection piece 25 in which the component mounting portion 1a reliably protrudes above the upper surface of the mounting stage 12. It is set to be. Thus, the contact position detection sensor 24 measures the height position of the component mounting part 1a of the liquid crystal panel 1 when the transport jig 5 is lowered to a predetermined height position. Next, the distance between the component mounting portion 1a of the liquid crystal panel 1 and the upper surface of the mounting stage 12 is calculated by a calculation means (not shown) based on the measurement result. Next, as shown in FIG. 2C, the component mounting portion 1a of the liquid crystal panel 1 is placed on the mounting stage 12 by positioning the transfer jig 5 downwardly to a predetermined position based on the calculation result. It will be in the state where it contacted and arranged appropriately. Thus, components can be mounted on the component mounting portion 1a with high accuracy regardless of variations in the thickness of the polarizing plate 22 of the liquid crystal panel 1.

（第２の実施形態）
次に、本発明の第２の実施形態について、図３を参照して説明する。上記実施形態では、接触式位置検出センサ２４を配設した例を示したが、本実施形態では、図３に示すように、実装ステージ１２に形成した凹部２３の側部に配設した枢支部２７にて検出部材２６の中間部を上下揺動可能に支持している。この検出部材２６の一端部２６ａが凹部２３を通してその先端が実装ステージ１２の上面より上方に所定量以上突出しており、検出部材２６の他端部２６ｂは一端部２６ａの移動に連動して上下移動する。そして、この検出部材２６の他端部２６ｂの移動量を非接触で検出する非接触式位置検出センサ２８が配設されている。 (Second Embodiment)
Next, a second embodiment of the present invention will be described with reference to FIG. In the above-described embodiment, an example in which the contact-type position detection sensor 24 is disposed has been described. However, in this embodiment, as illustrated in FIG. 3, the pivotally supported portion disposed on the side of the recess 23 formed in the mounting stage 12. 27, an intermediate portion of the detection member 26 is supported so as to be swingable up and down. One end portion 26a of the detection member 26 protrudes through the recess 23 by a predetermined amount or more above the upper surface of the mounting stage 12, and the other end portion 26b of the detection member 26 moves up and down in conjunction with the movement of the one end portion 26a. To do. A non-contact type position detection sensor 28 for detecting the amount of movement of the other end 26b of the detection member 26 in a non-contact manner is provided.

本実施形態においても、液晶パネル１の部品実装部位１ａに部品を実装する際には、まず、図３（ａ）に示すように、搬送治具５上に保持された液晶パネル１が、実装ステージ１２上の所定の部品実装位置に向けて移動されて位置決めされる。その際、搬送治具５の高さは、液晶パネル１の部品実装部位１ａが実装ステージ１２の上面より十分に高い位置に設定されている。次に、図３（ｂ）に示すように、搬送治具５を所定の高さ位置まで下降させる。その所定高さは、液晶パネル１の偏光板２２の厚さにばらつきがあっても、部品実装部位１ａが確実に実装ステージ１２の上面より上方に突出している検出部材２６の一端部２６ａの作動範囲内に位置するように設定されている。かくして、搬送治具５を所定の高さ位置まで下降させたときに、そのときの部品実装部位１ａの高さ位置に応じて検出部材２６の他端部２６ｂの高さ位置が変位するので、非接触式位置検出センサ２８にて液晶パネル１の部品実装部位１ａの高さ位置が測定される。次に、その測定結果に基づいて演算手段（図示せず）にて液晶パネル１の部品実装部位１ａと実装ステージ１２の上面の間の距離が演算される。次に、図３（ｃ）に示すように、その演算結果に基づいて所定位置まで搬送治具５を下方移動させて位置決めすることで、液晶パネル１の部品実装部位１ａが実装ステージ１２上に適正に接触配置された状態となる。かくして、液晶パネル１の偏光板２２の厚さばらつきに関係なく、部品実装部位１ａに高精度にて部品を実装することができる。   Also in this embodiment, when a component is mounted on the component mounting portion 1a of the liquid crystal panel 1, first, as shown in FIG. 3A, the liquid crystal panel 1 held on the conveying jig 5 is mounted. It is moved and positioned toward a predetermined component mounting position on the stage 12. At this time, the height of the conveying jig 5 is set at a position where the component mounting portion 1 a of the liquid crystal panel 1 is sufficiently higher than the upper surface of the mounting stage 12. Next, as shown in FIG. 3B, the conveying jig 5 is lowered to a predetermined height position. Even if the thickness of the polarizing plate 22 of the liquid crystal panel 1 varies, the predetermined height is the operation of the one end portion 26a of the detection member 26 in which the component mounting portion 1a reliably protrudes above the upper surface of the mounting stage 12. It is set to be within the range. Thus, when the conveying jig 5 is lowered to a predetermined height position, the height position of the other end portion 26b of the detection member 26 is displaced according to the height position of the component mounting portion 1a at that time. The non-contact position detection sensor 28 measures the height position of the component mounting part 1a of the liquid crystal panel 1. Next, the distance between the component mounting portion 1a of the liquid crystal panel 1 and the upper surface of the mounting stage 12 is calculated by a calculation means (not shown) based on the measurement result. Next, as shown in FIG. 3C, the component mounting portion 1a of the liquid crystal panel 1 is placed on the mounting stage 12 by positioning the transfer jig 5 downwardly to a predetermined position based on the calculation result. It will be in the state where it contacted and arranged appropriately. Thus, components can be mounted on the component mounting portion 1a with high accuracy regardless of variations in the thickness of the polarizing plate 22 of the liquid crystal panel 1.

（第３の実施形態）
次に、本発明の第３の実施形態について、図４を参照して説明する。本実施形態では石英などの透明部材から成る実装ステージ１２の下部にレーザ変位センサなどの光変位センサ２９が埋設され、若しくは実装ステージ１２の下方位置に配設され、液晶パネル１の部品実装部位１ａの高さ位置を光変位センサ２９にて測定できるように構成されている。 (Third embodiment)
Next, a third embodiment of the present invention will be described with reference to FIG. In the present embodiment, an optical displacement sensor 29 such as a laser displacement sensor is buried under the mounting stage 12 made of a transparent member such as quartz, or disposed below the mounting stage 12, and the component mounting portion 1 a of the liquid crystal panel 1. The optical displacement sensor 29 can measure the height position.

本実施形態においても、液晶パネル１の部品実装部位１ａに部品を実装する際には、まず、図４（ａ）に示すように、搬送治具５上に保持された液晶パネル１が、実装ステージ１２上の所定の部品実装位置に向けて移動されて位置決めされる。その際、搬送治具５の高さは、液晶パネル１の部品実装部位１ａが実装ステージ１２の上面より十分に高い位置に設定されている。次に、図４（ｂ）に示すように、搬送治具５を所定の高さ位置まで下降させる。その所定高さは、液晶パネル１の偏光板２２の厚さにばらつきがあっても、部品実装部位１ａの高さ位置を光変位センサ２９に高精度に検出できる範囲内に位置するように設定されている。かくして、搬送治具５を所定の高さ位置まで下降させたときの部品実装部位１ａの高さ位置が光変位センサ２９にて測定される。次に、その測定結果に基づいて演算手段（図示せず）にて液晶パネル１の部品実装部位１ａと実装ステージ１２の上面の間の距離が演算される。次に、図４（ｃ）に示すように、その演算結果に基づいて所定位置まで搬送治具５を下方移動させて位置決めすることで、液晶パネル１の部品実装部位１ａが実装ステージ１２上に適正に接触配置された状態となる。かくして、液晶パネル１の偏光板２２の厚さばらつきに関係なく、部品実装部位１ａに高精度にて部品を実装することができる。   Also in this embodiment, when a component is mounted on the component mounting portion 1a of the liquid crystal panel 1, first, as shown in FIG. 4A, the liquid crystal panel 1 held on the conveying jig 5 is mounted. It is moved and positioned toward a predetermined component mounting position on the stage 12. At this time, the height of the conveying jig 5 is set at a position where the component mounting portion 1 a of the liquid crystal panel 1 is sufficiently higher than the upper surface of the mounting stage 12. Next, as shown in FIG. 4B, the conveying jig 5 is lowered to a predetermined height position. The predetermined height is set so that the height position of the component mounting portion 1a is within a range that can be detected with high accuracy by the optical displacement sensor 29 even if the thickness of the polarizing plate 22 of the liquid crystal panel 1 varies. Has been. Thus, the optical displacement sensor 29 measures the height position of the component mounting portion 1a when the transport jig 5 is lowered to a predetermined height position. Next, the distance between the component mounting portion 1a of the liquid crystal panel 1 and the upper surface of the mounting stage 12 is calculated by a calculation means (not shown) based on the measurement result. Next, as shown in FIG. 4C, the component mounting portion 1a of the liquid crystal panel 1 is placed on the mounting stage 12 by positioning the transfer jig 5 downwardly to a predetermined position based on the calculation result. It will be in the state where it contacted and arranged appropriately. Thus, components can be mounted on the component mounting portion 1a with high accuracy regardless of variations in the thickness of the polarizing plate 22 of the liquid crystal panel 1.

（第４の実施形態）
次に、本発明の第４の実施形態について、図５を参照して説明する。以上の実施形態では、搬送治具５を所定高さ位置に位置決めしたときの液晶パネル１の部品実装部位１ａの高さ位置を測定手段にて測定し、その測定結果に基づいて搬送治具５の下方移動量を制御することで液晶パネル１の部品実装部位１ａが実装ステージ１２上に適正に接触配置されるようにした例を示したが、本実施形態では、上下に移動及び位置決め可能な上下移動体４上に弾性体３０を介してフローティング状態で搬送治具５を設置している。 (Fourth embodiment)
Next, a fourth embodiment of the present invention will be described with reference to FIG. In the above embodiment, the height position of the component mounting part 1a of the liquid crystal panel 1 when the transport jig 5 is positioned at the predetermined height position is measured by the measuring means, and the transport jig 5 is based on the measurement result. Although the example in which the component mounting portion 1a of the liquid crystal panel 1 is appropriately contacted and disposed on the mounting stage 12 by controlling the downward movement amount of the liquid crystal panel 1 is shown, in this embodiment, it can be moved and positioned up and down. A conveying jig 5 is installed on the vertically moving body 4 in a floating state via an elastic body 30.

以上の構成において、液晶パネル１の部品実装部位１ａに部品を実装する際には、まず、図５（ａ）に示すように、搬送治具５上に保持された液晶パネル１が、実装ステージ１２上の所定の部品実装位置に向けて移動されて位置決めされる。その際、上下移動体４及び搬送治具５の高さは、液晶パネル１の部品実装部位１ａが実装ステージ１２の上面より高い位置になるように設定されている。次に、図５（ｂ）に示すように、弾性体３０が伸張変形する位置まで上下移動体４を下方移動させることで搬送治具５上に保持した液晶パネル１の部品実装部位１ａが実装ステージ１２上に常に適正に接触配置された状態となる。かくして、液晶パネル１の偏光板２２の厚さばらつきに関係なく、部品実装部位１ａに高精度にて部品を実装することができる。   In the above configuration, when a component is mounted on the component mounting portion 1a of the liquid crystal panel 1, first, as shown in FIG. 5A, the liquid crystal panel 1 held on the conveying jig 5 is mounted on the mounting stage. 12 is moved and positioned toward a predetermined component mounting position. At that time, the height of the vertically moving body 4 and the conveying jig 5 is set so that the component mounting portion 1 a of the liquid crystal panel 1 is higher than the upper surface of the mounting stage 12. Next, as shown in FIG. 5B, the component mounting portion 1a of the liquid crystal panel 1 held on the conveying jig 5 is mounted by moving the vertical moving body 4 downward to the position where the elastic body 30 is extended and deformed. The stage 12 is always in proper contact with the stage 12. Thus, components can be mounted on the component mounting portion 1a with high accuracy regardless of variations in the thickness of the polarizing plate 22 of the liquid crystal panel 1.

（第５の実施形態）
次に、本発明の第５の実施形態について、図６を参照して説明する。上記実施形態では搬送治具５をフローティングさせた例を示したが、本実施形態では、実装ステージ１２の側部に、液晶パネル１の部品実装部位１ａの側縁部を実装ステージ１２上に押し付ける押し付け部材３１を配設し、この押し付け部材３１を実装ステージ１２の上面の上方に離間した位置と、部品実装部位１ａを実装ステージ１２の上面に押し付ける位置との間で移動駆動するシリンダ装置３２が配設されている。 (Fifth embodiment)
Next, a fifth embodiment of the present invention will be described with reference to FIG. In the above embodiment, the conveyance jig 5 is floated. However, in this embodiment, the side edge of the component mounting portion 1a of the liquid crystal panel 1 is pressed onto the mounting stage 12 against the side of the mounting stage 12. A cylinder device 32 is provided which is provided with a pressing member 31 and is driven to move between a position where the pressing member 31 is spaced above the upper surface of the mounting stage 12 and a position where the component mounting site 1 a is pressed against the upper surface of the mounting stage 12. It is arranged.

以上の構成において、液晶パネル１の部品実装部位１ａに部品を実装する際には、まず、図６（ａ）に示すように、搬送治具５上に保持された液晶パネル１が、実装ステージ１２上の所定の部品実装位置に向けて移動されて位置決めされる。その際、搬送治具５の高さは、液晶パネル１の部品実装部位１ａが実装ステージ１２の上面より高い位置になるように設定され、また押し付け部材３１も液晶パネル１と干渉しない上方位置に退避されている。次に、図６（ｂ）に示すように、液晶パネル１の部品実装部位１ａが実装ステージ１２の上面上にほぼ接触配置される所定位置まで搬送治具５を下降移動させ、その後シリンダ装置３２を作動して押し付け部材３１を下降させ、押し付け部材３１にて部品実装部位１ａを実装ステージ１２の上面に押し付ける。かくして、液晶パネル１の部品実装部位１ａが実装ステージ１２上に常に適正に接触配置された状態となり、液晶パネル１の偏光板２２の厚さばらつきに関係なく、部品実装部位１ａに高精度にて部品を実装することができる。   In the above configuration, when a component is mounted on the component mounting portion 1a of the liquid crystal panel 1, first, as shown in FIG. 6A, the liquid crystal panel 1 held on the conveying jig 5 is mounted on the mounting stage. 12 is moved and positioned toward a predetermined component mounting position. At that time, the height of the conveying jig 5 is set so that the component mounting portion 1 a of the liquid crystal panel 1 is higher than the upper surface of the mounting stage 12, and the pressing member 31 is also at an upper position where it does not interfere with the liquid crystal panel 1. Evacuated. Next, as shown in FIG. 6B, the conveying jig 5 is moved down to a predetermined position where the component mounting portion 1 a of the liquid crystal panel 1 is substantially in contact with the upper surface of the mounting stage 12, and then the cylinder device 32. Is operated to lower the pressing member 31, and the component mounting site 1 a is pressed against the upper surface of the mounting stage 12 by the pressing member 31. Thus, the component mounting portion 1a of the liquid crystal panel 1 is always in proper contact with and placed on the mounting stage 12, and the component mounting portion 1a is highly accurate regardless of variations in the thickness of the polarizing plate 22 of the liquid crystal panel 1. Components can be mounted.

本発明の液晶パネル用部品実装方法と装置は、液晶パネルの表面に厚みばらつきのある偏光板が設けられている場合でも、液晶パネルの部品実装部位を実装ステージ上に常に適正に接触配置することができて部品を高精度で実装することができるので、液晶パネルに対するベアＩＣ部品の実装など、高い実装精度が要求される部品の実装に有用である。   In the liquid crystal panel component mounting method and apparatus of the present invention, even when a polarizing plate with a thickness variation is provided on the surface of the liquid crystal panel, the component mounting portion of the liquid crystal panel is always placed in proper contact on the mounting stage. Therefore, the component can be mounted with high accuracy, and is useful for mounting a component that requires high mounting accuracy, such as mounting a bare IC component on a liquid crystal panel.

本発明の液晶パネル用部品実装装置における第１の実施形態の要部構成を示す斜視図である。It is a perspective view which shows the principal part structure of 1st Embodiment in the component mounting apparatus for liquid crystal panels of this invention. 同実施形態において液晶パネルの部品実装部位を実装ステージ上に接触配置する動作工程を示す断面図である。FIG. 4 is a cross-sectional view showing an operation process in which a component mounting portion of the liquid crystal panel is placed in contact with the mounting stage in the same embodiment. 本発明の液晶パネル用部品実装装置の第２の実施形態において液晶パネルの部品実装部位を実装ステージ上に接触配置する動作工程を示す断面図である。It is sectional drawing which shows the operation | movement process in which the component mounting site | part of a liquid crystal panel contacts and arranges on the mounting stage in 2nd Embodiment of the component mounting apparatus for liquid crystal panels of this invention. 本発明の液晶パネル用部品実装装置の第３の実施形態において液晶パネルの部品実装部位を実装ステージ上に接触配置する動作工程を示す断面図である。It is sectional drawing which shows the operation | movement process which contacts and arrange | positions the component mounting part of a liquid crystal panel on the mounting stage in 3rd Embodiment of the component mounting apparatus for liquid crystal panels of this invention. 本発明の液晶パネル用部品実装装置の第４の実施形態において液晶パネルの部品実装部位を実装ステージ上に接触配置する動作工程を示す断面図である。It is sectional drawing which shows the operation | movement process in which the component mounting site | part of a liquid crystal panel contacts and arranges on the mounting stage in 4th Embodiment of the component mounting apparatus for liquid crystal panels of this invention. 本発明の液晶パネル用部品実装装置の第５の実施形態において液晶パネルの部品実装部位を実装ステージ上に接触配置する動作工程を示す断面図である。It is sectional drawing which shows the operation | movement process in which the component mounting site | part of a liquid crystal panel contacts and arranges on the mounting stage in 5th Embodiment of the component mounting apparatus for liquid crystal panels of this invention. 従来例の液晶パネル用部品実装装置の概略構成を示す斜視図である。It is a perspective view which shows schematic structure of the component mounting apparatus for liquid crystal panels of a prior art example. 同従来例における実装ステージ配設部の構成を示す側面図である。It is a side view which shows the structure of the mounting stage arrangement | positioning part in the prior art example. 図８の要部拡大断面図である。It is a principal part expanded sectional view of FIG. 同従来例において液晶パネルの部品実装部位を実装ステージ上に配置したときの種々の状態を示す断面図である。It is sectional drawing which shows various states when the component mounting site | part of a liquid crystal panel is arrange | positioned on the mounting stage in the prior art example.

符号の説明Explanation of symbols

１ 液晶パネル
１ａ 部品実装部位
４ 上下移動体
５ 搬送治具
１２ 実装ステージ
２３ 凹部
２４ 接触式位置検出センサ
２５ 検出片
２６ 検出部材
２６ａ 一端部
２６ｂ 他端部
２８ 非接触式位置検出センサ
２９ 光変位センサ
３０ 弾性体
３１ 押し付け部材
３２ シリンダ装置 DESCRIPTION OF SYMBOLS 1 Liquid crystal panel 1a Component mounting part 4 Vertical moving body 5 Conveying jig 12 Mounting stage 23 Recessed part 24 Contact-type position detection sensor 25 Detection piece 26 Detection member 26a One end part 26b Other end part 28 Non-contact type position detection sensor 29 Optical displacement sensor 30 Elastic body 31 Pressing member 32 Cylinder device

Claims (9)

液晶パネルを上下に移動及び位置決め可能な搬送治具にて保持し、液晶パネルの側縁部に設けられた部品実装部位を実装ステージ上に接触配置する工程と、液晶パネルの部品実装部位上に部品を実装する工程とを有する液晶パネル用部品実装方法において、搬送治具を所定高さに位置決めした状態で液晶パネルの部品実装部位の高さ位置を測定し、その測定結果に応じて部品実装部位を実装ステージ上に接触配置するときの搬送治具の上下位置を制御することを特徴とする液晶パネル用部品実装方法。   The liquid crystal panel is held by a transfer jig that can be moved and positioned up and down, the component mounting part provided on the side edge of the liquid crystal panel is placed on the mounting stage, and the liquid crystal panel is mounted on the component mounting part. In a component mounting method for a liquid crystal panel having a step of mounting the component, the height position of the component mounting portion of the liquid crystal panel is measured with the conveying jig positioned at a predetermined height, and the component mounting is performed according to the measurement result. A component mounting method for a liquid crystal panel, comprising: controlling a vertical position of a conveying jig when a part is placed in contact with a mounting stage. 液晶パネルを上下に移動及び位置決め可能な搬送治具にて保持し、液晶パネルの側縁部に設けられた部品実装部位を実装ステージ上に接触配置する工程と、液晶パネルの部品実装部位上に部品を実装する工程とを有する液晶パネル用部品実装方法において、搬送治具を上下に移動及び位置決め可能な移動体上に弾性体を介して設置し、液晶パネルの部品実装部位を実装ステージ上に接触配置する工程で、弾性体が伸張変形する位置まで移動体を下方移動させることを特徴とする液晶パネル用部品実装方法。   The liquid crystal panel is held by a transfer jig that can be moved and positioned up and down, the component mounting part provided on the side edge of the liquid crystal panel is placed on the mounting stage, and the liquid crystal panel is mounted on the component mounting part. In a component mounting method for a liquid crystal panel having a step of mounting a component, a conveying jig is placed on a movable body that can be moved and positioned up and down via an elastic body, and the component mounting portion of the liquid crystal panel is placed on a mounting stage. A component mounting method for a liquid crystal panel, wherein the moving body is moved downward to a position where the elastic body is stretched and deformed in the contact placement step. 液晶パネルを上下に移動及び位置決め可能な搬送治具にて保持し、液晶パネルの側縁部に設けられた部品実装部位を実装ステージ上に接触配置する工程と、液晶パネルの部品実装部位上に部品を実装する工程とを有する液晶パネル用部品実装方法において、液晶パネルの部品実装部位を実装ステージ上に接触配置する工程で、搬送治具の上下位置を所定位置に制御するとともに部品実装部位の側縁部を実装ステージ上に押し付けることを特徴とする液晶パネル用部品実装方法。   The liquid crystal panel is held by a transfer jig that can be moved and positioned up and down, the component mounting part provided on the side edge of the liquid crystal panel is placed on the mounting stage, and the liquid crystal panel is mounted on the component mounting part. In a component mounting method for a liquid crystal panel having a step of mounting a component, in the step of placing the component mounting part of the liquid crystal panel in contact with the mounting stage, the vertical position of the transfer jig is controlled to a predetermined position and the component mounting part A component mounting method for a liquid crystal panel, wherein a side edge is pressed onto a mounting stage. 液晶パネルを上下に移動及び位置決め可能な搬送治具にて保持し、液晶パネルの側縁部に設けられた部品実装部位を実装ステージ上に接触配置し、液晶パネルの部品実装部位上に部品を実装する液晶パネル用部品実装装置において、搬送治具を実装ステージ上面より所定距離上方に位置決めした状態で液晶パネルの部品実装部位の高さ位置を測定する測定手段と、測定手段による測定結果に基づいて部品実装部位と実装ステージ上面の間の距離を演算する演算手段と、液晶パネルの部品実装部位が実装ステージ上に接触配置するように演算手段による演算結果に基づいて搬送治具の上下位置を制御する制御手段を備えたことを特徴とする液晶パネル用部品実装装置。   The liquid crystal panel is held by a conveying jig that can be moved and positioned up and down, the component mounting part provided on the side edge of the liquid crystal panel is placed in contact with the mounting stage, and the component is placed on the component mounting part of the liquid crystal panel. In a component mounting apparatus for a liquid crystal panel to be mounted, a measuring unit that measures the height position of a component mounting part of the liquid crystal panel in a state in which the conveyance jig is positioned a predetermined distance above the upper surface of the mounting stage, and based on a measurement result by the measuring unit Calculating means for calculating the distance between the component mounting part and the top surface of the mounting stage, and the vertical position of the conveying jig based on the calculation result by the calculating means so that the component mounting part of the liquid crystal panel is placed in contact with the mounting stage. A component mounting apparatus for a liquid crystal panel, comprising a control means for controlling. 測定手段は、実装ステージに形成した凹部を通して先端が実装ステージ上面の上方に突出する検出片を有する接触式位置検出センサから成ることを特徴とする請求項４記載の液晶パネル用部品実装装置。   5. The component mounting apparatus for a liquid crystal panel according to claim 4, wherein the measuring means comprises a contact-type position detection sensor having a detection piece whose tip protrudes above the upper surface of the mounting stage through a recess formed in the mounting stage. 測定手段は、実装ステージに形成した凹部を通して一端部の先端が実装ステージ上面の上方に突出し、他端部が一端部の移動に連動して移動する検出部材と、検出部材の他端部の移動量を検出する非接触式位置検出センサとから成ることを特徴とする請求項４記載の液晶パネル用部品実装装置。   The measuring means includes a detection member in which the tip end of one end projects above the top surface of the mounting stage through a recess formed in the mounting stage, and the other end moves in conjunction with the movement of the one end. 5. The component mounting apparatus for a liquid crystal panel according to claim 4, further comprising a non-contact type position detection sensor for detecting the amount. 測定手段は、透明体から成る実装ステージの下部に配設された光変位センサから成ることを特徴とする請求項４記載の液晶パネル用部品実装装置。   5. The component mounting apparatus for a liquid crystal panel according to claim 4, wherein the measuring means comprises an optical displacement sensor disposed under the mounting stage made of a transparent body. 液晶パネルを上下に移動及び位置決め可能な搬送治具にて保持し、液晶パネルの側縁部に設けられた部品実装部位を実装ステージ上に接触配置し、液晶パネルの部品実装部位上に部品を実装する液晶パネル用部品実装装置において、搬送治具を上下に移動及び位置決め可能な移動体上に弾性体を介して設置したことを特徴とする液晶パネル用部品実装装置。   The liquid crystal panel is held by a conveying jig that can be moved and positioned up and down, the component mounting part provided on the side edge of the liquid crystal panel is placed in contact with the mounting stage, and the component is placed on the component mounting part of the liquid crystal panel. In the liquid crystal panel component mounting apparatus to be mounted, the transport jig is installed on a movable body that can be moved and positioned up and down via an elastic body. 液晶パネルを上下に移動及び位置決め可能な搬送治具にて保持し、液晶パネルの側縁部に設けられた部品実装部位を実装ステージ上に接触配置し、液晶パネルの部品実装部位上に部品を実装する液晶パネル用部品実装装置において、実装ステージの側部に、部品実装部位の側縁部を実装ステージ上に押し付ける押し付け手段を設けたことを特徴とする液晶パネル用部品実装装置。   The liquid crystal panel is held by a conveying jig that can be moved and positioned up and down, the component mounting part provided on the side edge of the liquid crystal panel is placed in contact with the mounting stage, and the component is placed on the component mounting part of the liquid crystal panel. In the liquid crystal panel component mounting apparatus to be mounted, a component mounting apparatus for a liquid crystal panel, characterized in that pressing means for pressing a side edge portion of a component mounting portion onto the mounting stage is provided on a side portion of the mounting stage.
JP2004009480A 2004-01-16 2004-01-16 Liquid crystal panel component mounting equipment Expired - Fee Related JP4552441B2 (en)

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JP2008251790A (en) * 2007-03-30 2008-10-16 Matsushita Electric Ind Co Ltd Tool for carrying substrate, component packaging method, and component packaging apparatus
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JP2008251787A (en) * 2007-03-30 2008-10-16 Matsushita Electric Ind Co Ltd Tool for carrying substrate, component packaging method, and component packaging apparatus
JP2008251789A (en) * 2007-03-30 2008-10-16 Matsushita Electric Ind Co Ltd Tool for carrying substrate, component packaging method, and component packaging apparatus
JP2008251790A (en) * 2007-03-30 2008-10-16 Matsushita Electric Ind Co Ltd Tool for carrying substrate, component packaging method, and component packaging apparatus
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KR102667205B1 (en) 2019-06-14 2024-05-23 삼성디스플레이 주식회사 Supporter for electrical component

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