JPH04147217A - Device for pressurizing liquid crystal display element cell - Google Patents
Device for pressurizing liquid crystal display element cellInfo
- Publication number
- JPH04147217A JPH04147217A JP27038490A JP27038490A JPH04147217A JP H04147217 A JPH04147217 A JP H04147217A JP 27038490 A JP27038490 A JP 27038490A JP 27038490 A JP27038490 A JP 27038490A JP H04147217 A JPH04147217 A JP H04147217A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- display element
- cell
- base
- 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
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 55
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000010186 staining Methods 0.000 abstract 1
- 230000003028 elevating effect Effects 0.000 description 6
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 239000000565 sealant Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
この発明は液晶表示素子セルの封入孔を封止する際に液
晶表示素子セルの両面を加圧する液晶表示素子セルの加
圧装置に関するものである。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a pressurizing device for a liquid crystal display element cell, which applies pressure to both sides of the liquid crystal display element cell when sealing the filling hole of the liquid crystal display element cell. be.
［従来の技術］
従来の液晶表示素子セルの加圧装置においては、特開技
報８６−１３４０６号に記載されているように、液晶表
示素子セルの両面にゴムからなる加圧スペーサを直接当
てて、液晶表示素子セルを加圧している。[Prior Art] In a conventional pressurizing device for a liquid crystal display element cell, pressurizing spacers made of rubber are directly applied to both sides of the liquid crystal display element cell, as described in Japanese Patent Laid-Open No. 86-13406. The liquid crystal display element cell is pressurized.
このような液晶表示素子セルの加圧装置においては、加
圧スペーサの硬度、厚さのバラツキによって液晶表示素
子セルのギャップのバラツキが生じ、また加圧スペーサ
の汚れが液晶表示素子セルの全面に付着し、液晶表示素
子セルの表示領域の表面が汚れる。In such a pressurizing device for a liquid crystal display element cell, variations in the hardness and thickness of the pressure spacer cause variations in the gap of the liquid crystal display element cell, and dirt on the pressure spacer may cover the entire surface of the liquid crystal display element cell. It adheres and stains the surface of the display area of the liquid crystal display element cell.
この発明は上述の課題を解決するためになされたもので
、液晶表示素子セルのギャップのバラツキが生ずること
がなく、また液晶表示素子セルの表示領域の表面が汚れ
ることがない液晶表示素子セルの加圧装置を提供するこ
とを目的とする。This invention has been made in order to solve the above-mentioned problems, and is a liquid crystal display element cell that does not cause variations in the gap of the liquid crystal display element cell and does not cause the surface of the display area of the liquid crystal display element cell to become dirty. The purpose is to provide a pressurizing device.
〔課題を解決するための手段］
この目的を達成するため、この発明においては、液晶表
示素子セルの封入孔を封止する際に上記液晶表示素子セ
ルの両面を加圧する液晶表示素子セルの加圧装置におい
て、凹所を有する下加圧ペースと、凹所を有する下加圧
ベースと、上記下加圧ベース、上記上顎圧ベースの上記
凹所に接続された加圧エアホースとを設ける。[Means for Solving the Problem] In order to achieve this object, the present invention provides a method for applying pressure to both sides of the liquid crystal display element cell when sealing the filling hole of the liquid crystal display element cell. The pressure device includes a lower pressure space having a recess, a lower pressure base having a recess, and a pressure air hose connected to the recesses of the lower pressure base and the maxillary pressure base.
〔作用］
この液晶表示素子セルの加圧装置においては、下顎圧ベ
ースと上顎圧ベースとで液晶表示素子セルを挟持した状
態で、加圧エアホースを介して凹所に加圧エアを供給す
れば、液晶表示素子セルの両面を加圧することができる
。[Function] In this pressurizing device for a liquid crystal display element cell, if pressurized air is supplied to the recess through a pressurized air hose while the liquid crystal display element cell is held between the mandibular pressure base and the maxillary pressure base, , both sides of the liquid crystal display element cell can be pressurized.
［実施例］
第３図はこの発明に係る液晶表示素子セルの加圧装置を
有する封止装置を示す概略平面図、第１図は第３図のＡ
−Ａ断面図、第２図は第１図の一部詳細図、第４図は第
３図のＢ−Ｂ断面図である。[Example] FIG. 3 is a schematic plan view showing a sealing device having a pressurizing device for a liquid crystal display element cell according to the present invention, and FIG.
-A sectional view, FIG. 2 is a partially detailed view of FIG. 1, and FIG. 4 is a BB sectional view of FIG. 3.
図において、］は基台、２は基台１に昇降可能に取り付
けられた昇降台、３は昇降台２に設けられた位置決め部
材、４は基台１に取り付けられた雌ネジ部材、５は雌ネ
ジ部材４に螺合した維ネジ部材で、雄ネジ部材５の上端
は昇降台２の下面に当接している。６は錐ネジ部材５の
下部に取り付けられたベルト車、７は基台１に取り付け
られたモータ、８はモータ７の出力軸に取り付けられた
ベルト車、９はベルト車６とベルト車８とに掛けられた
ベルトで、昇降台２、雌ネジ部材４、雌ネジ部材５、モ
ータ７等でカセット昇降装置１０を構成している。１１
は基台１に取り付けられたブツシャ、１２は基台１に取
り付けられかつローラを有するセル受は装置、１２ａは
セル受は装Ｍ１２の端部に取り付けられたストッパで、
カセット昇降装置１０、ブツシャ１１、セル受は装置１
２でローダ装置１３を構成している。１４は基台】に取
り付けられたレール、１５はレール１４により移動可能
に支持された移動ベース、】６は基台１に取り付けられ
たエアシリンダ、１７は移動ベース１５に取り付けられ
たブラケットで、エアシリンダ１６のピストンロッドの
先端がブラケット１７に取り付けられている。１８は移
動ベース１５に取り付けられた下顎圧ベースで、下顎圧
ベース１８は凹所を有している。１９は下顎圧ベース１
８の周囲部に設けられたＯリング、２０はＯリング１９
を覆うテフロンテープ、２１は一端が下顎圧ベース１８
の凹所に接続された加圧エアホースで、加圧エアホース
２１の他端は加圧エア供給袋Ｎ（図示せず）に接続され
ている。２２は基台ｌに取り付けられた支持板、２３は
支持板２２に昇降可能に取り付けられた昇降ベース、２
４は支持板２２に取り付けられたエアシリンダで、エア
シリンダ２４のピストンロッドの先端が昇降ベース２３
に取り付けられている。２５は昇降ベース２３に取り付
けられた上顎圧ベースで、上顎圧ベース２５は凹所を有
している。２６は上顎圧ベース２５の周囲部に設けられ
たＯリングで、Ｏリング２６をテフロンテープ２ｏが覆
っている。In the figure, ] is a base, 2 is a lifting table attached to the base 1 so that it can be raised and lowered, 3 is a positioning member provided on the lifting table 2, 4 is a female screw member attached to the base 1, and 5 is a female screw member attached to the base 1. It is a fiber threaded member screwed into the female threaded member 4, and the upper end of the male threaded member 5 is in contact with the lower surface of the lifting table 2. Reference numeral 6 indicates a belt pulley attached to the lower part of the drilled screw member 5, 7 indicates a motor attached to the base 1, 8 indicates a belt pulley attached to the output shaft of the motor 7, and 9 indicates a belt pulley 6 and a belt pulley 8. A cassette lifting device 10 is constituted by a lifting table 2, a female screw member 4, a female screw member 5, a motor 7, and the like. 11
1 is a button attached to the base 1, 12 is a cell receiver device that is attached to the base 1 and has a roller, 12a is a stopper attached to the end of the cell receiver M12,
Cassette lifting device 10, pusher 11, cell receiver device 1
2 constitutes a loader device 13. 14 is a rail attached to the base; 15 is a moving base movably supported by the rail 14; ]6 is an air cylinder attached to the base 1; 17 is a bracket attached to the moving base 15; The tip of the piston rod of the air cylinder 16 is attached to a bracket 17. 18 is a mandibular pressure base attached to the movable base 15, and the mandibular pressure base 18 has a recess. 19 is mandibular pressure base 1
O-ring provided around 8, 20 is O-ring 19
Teflon tape 21 covers the mandibular pressure base 18 at one end.
The other end of the pressurized air hose 21 is connected to a pressurized air supply bag N (not shown). 22 is a support plate attached to the base l; 23 is an elevating base attached to the support plate 22 so as to be able to rise and fall; 2
4 is an air cylinder attached to the support plate 22, and the tip of the piston rod of the air cylinder 24 is connected to the lifting base 23.
is attached to. Reference numeral 25 denotes a maxillary pressure base attached to the elevating base 23, and the maxillary pressure base 25 has a recess. Reference numeral 26 denotes an O-ring provided around the maxillary pressure base 25, and the O-ring 26 is covered with a Teflon tape 2o.
２７は一端が下顎圧ベース２５の凹所に接続された加圧
エアホースで、加圧エアホース２７の他端は加圧エアホ
ース２１に接続されている。そして、移動ベース１５、
エアシリンダ１６、下顎圧ベース１８、加圧エアホース
２１、昇降ベース２３、エアシリンダ２４、上顎圧ベー
ス２５、加圧エアホース２７等で加圧装置２８を構成し
ている。A pressurized air hose 27 has one end connected to a recess in the mandibular pressure base 25, and the other end of the pressurized air hose 27 is connected to the pressurized air hose 21. And moving base 15,
A pressurizing device 28 is composed of an air cylinder 16, a mandibular pressure base 18, a pressurized air hose 21, a lifting base 23, an air cylinder 24, an maxillary pressure base 25, a pressurized air hose 27, and the like.
２９はカセット昇降装置で、カセット昇降装置２９はカ
セット昇降装置１０と同様の構造を有している。３０は
基台１に取り付けられたブツシャ、３１は基台ｌに取り
付けられかつローラを有するセル受は装置で、カセット
昇降装置２９、ブツシャ３０、セル受は装置３１でアン
ローダ装置３２を構成している。３３は移動台、３４は
移動台３３を移動する移動装置、３５は移動台３３に取
り付けられた吸着装置、３６は吸着装置３５を昇降する
昇降装置で、移動台３３、移動袋ｆｆ１３４、吸着袋Ｍ
３５、昇降装置３６で搬送装置３７を構成している。３
８は封止剤塗布装置、３９は封止剤塗布装置３８を移動
する移動装置、４ｏはカセット、４１はカセット４０に
収納された液晶表示素子セルである。Reference numeral 29 denotes a cassette lifting device, and the cassette lifting device 29 has the same structure as the cassette lifting device 10. 30 is a button attached to the base 1, 31 is a cell receiver attached to the base 1 and has rollers, and the cassette lifting device 29, the button 30, and the cell receiver 31 constitute an unloader device 32. There is. 33 is a moving table, 34 is a moving device for moving the moving table 33, 35 is a suction device attached to the moving table 33, and 36 is a lifting device for raising and lowering the suction device 35, which includes the moving table 33, the moving bag ff134, and the suction bag. M
35 and a lifting device 36 constitute a conveying device 37. 3
8 is a sealant coating device, 39 is a moving device for moving the sealant coating device 38, 4o is a cassette, and 41 is a liquid crystal display element cell housed in the cassette 40.
この液晶表示素子セルの封止装置の動作について説明す
る。まず、第４図の二点鎖線で示すように、昇降台２上
に液晶表示素子セル４１を収納したカセット４０を載置
する。この場合、位置決め部材３によりカセット４０を
位置決めする。つぎに、モータ７を作動することにより
雄ネジ部材５を回転することにより、昇降台２を昇降し
て、ブツシャ】１の高さと液晶表示素子セル４１の高さ
とを合わせる。つぎに、ブツシャ１１によりカセット４
０内からセル受は装置１２上に液晶表示素子セル４１を
押し出す。つぎに、昇降装置３６により吸着装置３５を
下降し、吸着装置３５によりセル受は装置１２上の液晶
表示素子セル４１を吸着したのち、昇降装置３６により
吸着装置３５を上昇する。つぎに、移動装置３４により
移動台３３を移動して、吸着装置３５を下加圧ベース１
８の上方に位置させる。つぎに、昇降装置３６により吸
着装置３５を下降したのち、吸着装置３５を停止して、
液晶表示素子セル４１を下加圧ベース１８上に載置する
。つぎに、エアシリンダ１６により移動ベース１５を下
加圧ベース２５の下方まで移動する。つぎに、エアシリ
ンダ２４により昇降ベース２３を下降して、第５図に示
す状態とする。つぎに、加圧エアホース２１．２７を介
して加圧エアを下加圧ベース１８、下加圧ベース２５の
凹所に供給すれば、加圧エアにより液晶表示素子セル４
１の両面が加圧される。この状態で、封止剤塗布装置３
８により封止作業を行なう。The operation of this liquid crystal display element cell sealing device will be explained. First, as shown by the two-dot chain line in FIG. 4, the cassette 40 containing the liquid crystal display element cell 41 is placed on the lifting platform 2. In this case, the cassette 40 is positioned by the positioning member 3. Next, by operating the motor 7 and rotating the male screw member 5, the lifting platform 2 is raised and lowered to match the height of the button 1 with the height of the liquid crystal display element cell 41. Next, the cassette 4 is
The cell receiver pushes out the liquid crystal display element cell 41 onto the device 12 from within the device 12 . Next, the suction device 35 is lowered by the lifting device 36, and after the cell receiver sucks the liquid crystal display element cell 41 on the device 12 by the suction device 35, the suction device 35 is raised by the lifting device 36. Next, the moving table 33 is moved by the moving device 34, and the suction device 35 is moved to the lower pressurizing base 1.
Position it above 8. Next, after lowering the suction device 35 using the lifting device 36, the suction device 35 is stopped.
The liquid crystal display element cell 41 is placed on the lower pressure base 18. Next, the moving base 15 is moved to below the lower pressurizing base 25 by the air cylinder 16. Next, the elevating base 23 is lowered by the air cylinder 24 to the state shown in FIG. 5. Next, if pressurized air is supplied to the recesses of the lower pressurizing base 18 and the lower pressurizing base 25 via the pressurized air hoses 21 and 27, the liquid crystal display element cell 4
Both sides of 1 are pressurized. In this state, the sealant coating device 3
8 performs the sealing work.
つぎに、エアシリンダ２４により昇降ベース２３を上昇
し、エアシリンダ１６により移動ベース１５を第３図に
示す位置に戻す。つぎに、昇降装置３６により吸着装置
３５を下降し、吸着装置３５により下加圧ベース１８上
の液晶表示素子セル４１を吸着したのち、昇降装置３６
により吸着装置３５を上昇する。つぎに、移動装置３４
により移動台３３を移動して、吸着装置３５をセル受は
装置３１の上方に位置させる。つぎに、昇降装置３６に
より吸着装置３５を下降したのち、吸着装置３５を停止
して、液晶表示素子セル４１をセル受は装置３１上に載
置する。つぎに、カセット昇降装置２９、ブツシャ３０
を作動して、カセット昇降装置２９上に載置されたカセ
ット４０内に液晶表示素子セル４１を収納する。Next, the elevating base 23 is raised by the air cylinder 24, and the movable base 15 is returned to the position shown in FIG. 3 by the air cylinder 16. Next, the suction device 35 is lowered by the elevating device 36, and after the suction device 35 adsorbs the liquid crystal display element cell 41 on the lower pressure base 18, the elevating device 36
The suction device 35 is raised. Next, the moving device 34
The movable stage 33 is moved to position the suction device 35 above the cell receiver 31. Next, after the suction device 35 is lowered by the lifting device 36, the suction device 35 is stopped and the liquid crystal display element cell 41 is placed on the cell receiver device 31. Next, the cassette lifting device 29 and the pusher 30
is operated to house the liquid crystal display element cell 41 in the cassette 40 placed on the cassette lifting device 29.
このような液晶表示素子セルの加圧装置においては、加
圧エアにより液晶表示素子セル４１の両面を加圧するか
ら、液晶表示素子セル４１の両面を均一に加圧すること
ができるので、液晶表示素子セル４１のギャップのバラ
ツキが生ずることはない。また、液晶表示素子セル４１
の表示領域には加圧エア以外は接触しないから、液晶表
示素子セル４１の表示領域の表面が汚れることはない。In such a pressurizing device for a liquid crystal display element cell, both sides of the liquid crystal display element cell 41 are pressurized by pressurized air, so both sides of the liquid crystal display element cell 41 can be uniformly pressurized. Variations in the gaps of the cells 41 do not occur. In addition, the liquid crystal display element cell 41
Since nothing other than pressurized air comes into contact with the display area of the liquid crystal display element cell 41, the surface of the display area of the liquid crystal display element cell 41 is not contaminated.
さらに、０リング１９．２６をテフロンテープ２０で覆
っているから、Ｏリング１９．２６が液晶表示素子セル
４１の面に密着することがなく、しかもテフロンテープ
２０を定期的に交換すれば、液晶表示素子セル４１の表
示領域以外の表面が汚れることをも防止することができ
る。Furthermore, since the O-ring 19.26 is covered with Teflon tape 20, the O-ring 19.26 does not come into close contact with the surface of the liquid crystal display element cell 41, and if the Teflon tape 20 is replaced regularly, the liquid crystal display It is also possible to prevent surfaces other than the display area of the display element cell 41 from becoming dirty.
なお、上述実施例においては、加圧装置２８を２つ設け
たが、加圧装置２８を１つまたは３つ以上設けてもよい
。In the above embodiment, two pressurizing devices 28 are provided, but one or three or more pressurizing devices 28 may be provided.
以上説明したように、この発明に係る液晶表示素子セル
の加圧装置においては、加圧エアにより液晶表示素子セ
ルの両面を加圧するから、液晶表示素子セルの両面を均
一に加圧することができるので、液晶表示素子セルのギ
ャップのバラツキが生ずることはない。また、液晶表示
素子セルの表示領域には加圧エア以外は接触しないから
、液晶表示素子セルの表示領域の表面が汚れることはな
い、このように、この発明の効果は顕著である。As explained above, in the pressurizing device for a liquid crystal display element cell according to the present invention, since both sides of the liquid crystal display element cell are pressurized with pressurized air, both sides of the liquid crystal display element cell can be uniformly pressurized. Therefore, variations in the gap between the liquid crystal display element cells do not occur. Further, since nothing other than pressurized air comes into contact with the display area of the liquid crystal display element cell, the surface of the display area of the liquid crystal display element cell is not contaminated.As described above, the effects of the present invention are remarkable.
第１図は第３図のＡ−Ａ断面図、第２図は第１図の一部
詳細図、第３図はこの発明に係る液晶表示素子セルの加
圧装置を有する封止装置を示す概略平面図、第４図は第
３図のＢ−Ｂ断面図、第５図は第１図等に示した液晶表
示素子セルの加圧装置の動作説明図である。
１８・・・下加圧ベース
２１・・・加圧エアホース
２５・・・下加圧ベース
２７・・・加圧エアホース
４１・・・液晶表示素子セル
第１図
第２図 １８−□ヵ。１−ユFIG. 1 is a sectional view taken along the line A-A in FIG. 3, FIG. 2 is a partially detailed view of FIG. 1, and FIG. 3 shows a sealing device having a pressurizing device for a liquid crystal display element cell according to the present invention. FIG. 4 is a schematic plan view, FIG. 4 is a sectional view taken along line BB in FIG. 3, and FIG. 5 is an explanatory diagram of the operation of the pressurizing device for the liquid crystal display element cell shown in FIG. 1 and the like. 18...Lower pressure base 21...Pressure air hose 25...Lower pressure base 27...Pressure air hose 41...Liquid crystal display element cell Fig. 1 Fig. 2 18-□ka. 1-yu
Claims (1)
表示素子セルの両面を加圧する液晶表示素子セルの加圧
装置において、凹所を有する下加圧ベースと、凹所を有
する上加圧ベースと、上記下加圧ベース、上記上加圧ベ
ースの上記凹所に接続された加圧エアホースとを具備す
ることを特徴とする液晶表示素子セルの加圧装置。1. A pressurizing device for a liquid crystal display element cell that applies pressure to both sides of the liquid crystal display element cell when sealing the filling hole of the liquid crystal display element cell, which includes a lower pressure base having a recess and an upper pressure base having a recess. A pressurizing device for a liquid crystal display element cell, comprising: a pressurizing base; and a pressurizing air hose connected to the recesses of the lower pressurizing base and the upper pressurizing base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27038490A JPH04147217A (en) | 1990-10-11 | 1990-10-11 | Device for pressurizing liquid crystal display element cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27038490A JPH04147217A (en) | 1990-10-11 | 1990-10-11 | Device for pressurizing liquid crystal display element cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04147217A true JPH04147217A (en) | 1992-05-20 |
Family
ID=17485513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27038490A Pending JPH04147217A (en) | 1990-10-11 | 1990-10-11 | Device for pressurizing liquid crystal display element cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04147217A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6005653A (en) * | 1997-10-09 | 1999-12-21 | Nec Corporation | Method and apparatus for sealing liquid crystal display element cell |
| US6181408B1 (en) * | 1998-04-15 | 2001-01-30 | International Business Machines Corporation | Tool and method for increasing liquid crystal fill rates of flat panel in which a sealed edge is compressed |
| US6211938B1 (en) | 1997-09-18 | 2001-04-03 | Nec Corporation | Apparatus for manufacturing a plurality of liquid crystal panels using press and pressurized regions |
| KR100464849B1 (en) * | 1998-03-30 | 2005-04-06 | 삼성전자주식회사 | Liquid Crystal Injection Port Encapsulation Press |
| US7025650B2 (en) * | 2002-04-26 | 2006-04-11 | Sanyo Electric Co., Ltd. | Manufacturing method of electroluminescent display device |
| JP2007227343A (en) * | 2006-02-20 | 2007-09-06 | Samsung Sdi Co Ltd | Substrate adhesion apparatus and method for sealing organic electroluminescent display using same |
| US9004972B2 (en) | 2006-01-20 | 2015-04-14 | Samsung Display Co., Ltd. | Organic light-emitting display device with frit seal and reinforcing structure |
| WO2022138930A1 (en) * | 2020-12-24 | 2022-06-30 | 藤森工業株式会社 | Method for manufacturing micro chip for liquid sample analysis |
-
1990
- 1990-10-11 JP JP27038490A patent/JPH04147217A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6211938B1 (en) | 1997-09-18 | 2001-04-03 | Nec Corporation | Apparatus for manufacturing a plurality of liquid crystal panels using press and pressurized regions |
| US6005653A (en) * | 1997-10-09 | 1999-12-21 | Nec Corporation | Method and apparatus for sealing liquid crystal display element cell |
| KR100464849B1 (en) * | 1998-03-30 | 2005-04-06 | 삼성전자주식회사 | Liquid Crystal Injection Port Encapsulation Press |
| US6181408B1 (en) * | 1998-04-15 | 2001-01-30 | International Business Machines Corporation | Tool and method for increasing liquid crystal fill rates of flat panel in which a sealed edge is compressed |
| US7025650B2 (en) * | 2002-04-26 | 2006-04-11 | Sanyo Electric Co., Ltd. | Manufacturing method of electroluminescent display device |
| US9004972B2 (en) | 2006-01-20 | 2015-04-14 | Samsung Display Co., Ltd. | Organic light-emitting display device with frit seal and reinforcing structure |
| JP2007227343A (en) * | 2006-02-20 | 2007-09-06 | Samsung Sdi Co Ltd | Substrate adhesion apparatus and method for sealing organic electroluminescent display using same |
| WO2022138930A1 (en) * | 2020-12-24 | 2022-06-30 | 藤森工業株式会社 | Method for manufacturing micro chip for liquid sample analysis |
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