JPH1138424A5 - - Google Patents
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- Publication number
- JPH1138424A5 JPH1138424A5 JP1997197112A JP19711297A JPH1138424A5 JP H1138424 A5 JPH1138424 A5 JP H1138424A5 JP 1997197112 A JP1997197112 A JP 1997197112A JP 19711297 A JP19711297 A JP 19711297A JP H1138424 A5 JPH1138424 A5 JP H1138424A5
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- JP
- Japan
- Prior art keywords
- liquid crystal
- substrates
- display panel
- panel according
- crystal display
- Prior art date
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Description
【００１１】
【課題を解決するための手段】
上記した課題は、相互に対向して配置された第１及び第２の基板と、前記第１及び第２の基板間の空間を密閉するシール材と、前記空間内に封入された液晶と、前記第１の基板上に形成されて表示領域を囲み、かつ前記第２の基板との間に隙間を有する液晶止め用構造物と、前記液晶止め用構造物の頂部及び対向部に形成された垂直配向膜とを有することを特徴とする液晶表示パネルにより解決する。
[0011]
[Means for solving the problem]
The above-mentioned problems are solved by a liquid crystal display panel comprising first and second substrates arranged opposite each other, a sealant that seals the space between the first and second substrates, liquid crystal sealed in the space, a liquid crystal stopping structure formed on the first substrate to surround the display area and having a gap between it and the second substrate, and a vertical alignment film formed on the top and opposing portion of the liquid crystal stopping structure .
上記した課題は、相互に対向して配置された第１及び第２の基板と、前記第１及び第２の基板間の空間を密閉するシール材と、前記空間内に封入された液晶と、前記第１及び第２の基板のそれぞれに形成されて表示領域を囲み、かつ頂部が相互に当接する液晶止め用構造物と、前記液晶止め用構造物の頂部に形成された垂直配向膜とを有することを特徴とする液晶表示パネルにより解決する。 The above-mentioned problems are solved by a liquid crystal display panel comprising first and second substrates arranged opposite each other, a sealant that seals the space between the first and second substrates, liquid crystal sealed in the space, liquid crystal stopping structures formed on each of the first and second substrates to surround a display area and having their tops abutting each other, and vertical alignment films formed on the tops of the liquid crystal stopping structures .
上記した課題は、相互に対向して配置された第１及び第２の基板と、前記第１及び第２の基板間の空間を密閉するシール材と、前記空間内に封入された液晶とにより構成される液晶表示パネルの製造方法において、前記第１の基板上に表示領域を囲むように配置され、前記第２の基板との間に隙間を有する液晶止め用構造物を形成する工程と、前記液晶止め用構造物の頂部及び対向部に垂直配向膜を形成する工程と、前記第１及び第２の基板上の少なくとも一方の基板上に前記シール材を塗布する工程と、前記液晶止め用構造物の高さよりも大きな径のスペーサを散布する工程と、前記液晶を滴下する工程と、前記第１及び第２の基板を重ね合わせ、前記第１及び第２の基板間に前記液晶を拡散させるとともに、前記シール材により前記第１及び第２の基板を接合する工程とを有することを特徴とする液晶表示パネルの製造方法により解決する。 The above-mentioned problems are solved by a method for manufacturing a liquid crystal display panel comprising first and second substrates arranged opposite each other, a sealant that seals the space between the first and second substrates, and liquid crystal sealed in the space, the method comprising the steps of: forming a liquid crystal stopping structure that is arranged on the first substrate so as to surround a display area and has a gap between it and the second substrate; forming a vertical alignment film on the top and opposing part of the liquid crystal stopping structure; applying the sealant to at least one of the first and second substrates; scattering spacers having a diameter larger than the height of the liquid crystal stopping structure; dropping the liquid crystal; and overlapping the first and second substrates, diffusing the liquid crystal between the first and second substrates, and joining the first and second substrates with the sealant.
上記した課題は、相互に対向して配置された第１及び第２の基板と、前記第１及び第２の基板間の空間を密閉するシール材と、前記空間内に封入された液晶とにより構成される液晶表示パネルの製造方法において、前記第１及び第２の基板のそれぞれに表示領域を囲むように配置され、その頂部が相互に当接する液晶止め用構造物を形成する工程と、前記液晶止め用構造物の頂部に垂直配向膜を形成する工程と、前記第１及び第２の基板上の少なくとも一方の基板上に前記シール材を塗布する工程と、前記液晶を滴下する工程と、前記第１及び第２の基板を重ね合わせ、前記第１及び第２の基板間に前記液晶を拡散させるとともに、前記シール材により前記第１及び第２の基板を接合する工程とを有することを特徴とする液晶表示パネルの製造方法により解決する。 The above-mentioned problems are solved by a method for manufacturing a liquid crystal display panel comprising first and second substrates arranged opposite each other, a sealant that seals the space between the first and second substrates, and liquid crystal sealed in the space, the method comprising the steps of: forming liquid crystal stopping structures that are arranged on each of the first and second substrates so as to surround a display area and whose tops abut each other; forming a vertical alignment film on the tops of the liquid crystal stopping structures; applying the sealant to at least one of the first and second substrates; dropping the liquid crystal; and overlapping the first and second substrates, diffusing the liquid crystal between the first and second substrates, and joining the first and second substrates with the sealant .
以下、本発明の作用について説明する。
本発明においては、表示領域とシール材との間に凸部（液晶止め用構造物）を形成し、凸部及びその凸部に対向する基板面上に垂直配向膜を形成する。垂直配向膜は液晶に対するぬれ性が悪いので、凸部の部分では第１及び第２の基板を重ね合わせたときの液晶の拡散速度が遅くなる。また、凸部の部分ではセル厚が狭くなるので、液晶の拡散速度が更に遅くなる。これにより、シール材が硬化するまで凸部で液晶の拡散を止めることができる。
The operation of the present invention will now be described.
In the present invention, a convex portion (liquid crystal stopping structure ) is formed between the display area and the sealing material, and a vertical alignment film is formed on the convex portion and on the substrate surface facing the convex portion. Because the vertical alignment film has poor wettability to liquid crystal, the diffusion rate of liquid crystal slows in the convex portion when the first and second substrates are superimposed. Furthermore, because the cell thickness is narrower in the convex portion, the diffusion rate of liquid crystal further slows. This allows the convex portion to stop the diffusion of liquid crystal until the sealing material hardens.
Claims (16)
前記第１及び第２の基板間の空間を密閉するシール材と、
前記空間内に封入された液晶と、
前記第１の基板上に形成されて表示領域を囲み、かつ前記第２の基板との間に隙間を有する液晶止め用構造物と、
前記液晶止め用構造物の頂部及び対向部に形成された垂直配向膜と
を有することを特徴とする液晶表示パネル。first and second substrates arranged opposite to each other;
a sealant that seals the space between the first and second substrates;
a liquid crystal sealed in the space;
a liquid crystal stop structure formed on the first substrate to surround a display area and having a gap between itself and the second substrate;
a vertical alignment film formed on the top and opposing portion of the liquid crystal stopping structure;
前記第１及び第２の基板間の空間を密閉するシール材と、
前記空間内に封入された液晶と、
前記第１及び第２の基板のそれぞれに形成されて表示領域を囲み、かつ頂部が相互に当接する液晶止め用構造物と、
前記液晶止め用構造物の頂部に形成された垂直配向膜と
を有することを特徴とする液晶表示パネル。first and second substrates arranged opposite to each other;
a sealant that seals the space between the first and second substrates;
a liquid crystal sealed in the space;
a liquid crystal stop structure formed on each of the first and second substrates, surrounding a display area, and having top portions abutting each other;
a vertical alignment film formed on the top of the liquid crystal stopping structure.
前記第１の基板上に表示領域を囲むように配置され、前記第２の基板との間に隙間を有する液晶止め用構造物を形成する工程と、
前記液晶止め用構造物の頂部及び対向部に垂直配向膜を形成する工程と、
前記第１及び第２の基板上の少なくとも一方の基板上に前記シール材を塗布する工程と、
前記液晶止め用構造物の高さよりも大きな径のスペーサを散布する工程と、
前記液晶を滴下する工程と、
前記第１及び第２の基板を重ね合わせ、前記第１及び第２の基板間に前記液晶を拡散させるとともに、前記シール材により前記第１及び第２の基板を接合する工程と
を有することを特徴とする液晶表示パネルの製造方法。A method for manufacturing a liquid crystal display panel including first and second substrates arranged opposite to each other, a sealant for sealing a space between the first and second substrates, and liquid crystal sealed in the space, comprising:
forming a liquid crystal stopping structure disposed on the first substrate so as to surround a display area and having a gap between the first substrate and the second substrate;
forming a vertical alignment film on the top and opposing portions of the liquid crystal stopping structure;
applying the sealant to at least one of the first and second substrates;
a step of scattering spacers having a diameter larger than the height of the liquid crystal stopping structure;
a step of dropping the liquid crystal;
a step of overlapping the first and second substrates, diffusing the liquid crystal between the first and second substrates, and bonding the first and second substrates with the sealing material.
前記第１及び第２の基板のそれぞれに表示領域を囲むように配置され、その頂部が相互に当接する液晶止め用構造物を形成する工程と、
前記液晶止め用構造物の頂部に垂直配向膜を形成する工程と、
前記第１及び第２の基板上の少なくとも一方の基板上に前記シール材を塗布する工程と、
前記液晶を滴下する工程と、
前記第１及び第２の基板を重ね合わせ、前記第１及び第２の基板間に前記液晶を拡散させるとともに、前記シール材により前記第１及び第２の基板を接合する工程と
を有することを特徴とする液晶表示パネルの製造方法。A method for manufacturing a liquid crystal display panel including first and second substrates arranged opposite to each other, a sealant for sealing a space between the first and second substrates, and liquid crystal sealed in the space, comprising:
forming liquid crystal stop structures on the first and second substrates so as to surround the display area and so that the tops of the structures abut against each other;
forming a vertical alignment film on the top of the liquid crystal stopping structure;
applying the sealant to at least one of the first and second substrates;
a step of dropping the liquid crystal;
a step of overlapping the first and second substrates, diffusing the liquid crystal between the first and second substrates, and bonding the first and second substrates with the sealing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19711297A JP3874895B2 (en) | 1997-07-23 | 1997-07-23 | Manufacturing method of liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19711297A JP3874895B2 (en) | 1997-07-23 | 1997-07-23 | Manufacturing method of liquid crystal display panel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH1138424A JPH1138424A (en) | 1999-02-12 |
| JPH1138424A5 true JPH1138424A5 (en) | 2005-04-07 |
| JP3874895B2 JP3874895B2 (en) | 2007-01-31 |
Family
ID=16368937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19711297A Expired - Fee Related JP3874895B2 (en) | 1997-07-23 | 1997-07-23 | Manufacturing method of liquid crystal display panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3874895B2 (en) |
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