Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1994-06-14
1996-08-20
Gross, Anita Pellman
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
359 62, 359 82, G02F 11339, G02F 113
Patent
active
055484298
ABSTRACT:
A liquid crystal device is produced through the steps of: providing a pair of glass substrates each having thereon transparent electrodes, applying the substrates to each other with a thermosetting sealant so that the electrodes thereon oppose each other with a prescribed spacing therebetween, and disposing a liquid crystal at the spacing. In the process, prior to the step of applying the substrates, the thermosetting sealant is applied onto a prescribed part of one of the substrates, and the pair of substrates are both pre-baked under an identical condition for pre-baking the thermosetting sealant. As a result, the two substrates constituting the liquid crystal device are caused to have an identical thermal history so that the resultant liquid crystal device is provided with a uniform alignment characteristic free from difference in alignment power between the substrates and a good application accuracy between the substrates.
REFERENCES:
patent: 5029983 (1991-07-01), Sakayori et al.
patent: 5233461 (1993-08-01), Dornan et al.
Abraham Fetsum
Canon Kabushiki Kaisha
Gross Anita Pellman
LandOfFree
Process for producing liquid crystal device whereby curing the s does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for producing liquid crystal device whereby curing the s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing liquid crystal device whereby curing the s will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2334482