Color display device having liquid crystal cell and fluorescent

Optical: systems and elements – Holographic system or element – Using a hologram as an optical element

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

359 53, 359 64, 340781, 313496, 3151693, G02F 1133, H05B 3300, G09F 946

Patent

active

051423880

ABSTRACT:
A color display device capable of emitting three primary colors of equalized luminance, so that color display of high quality which is free of unevenness may be accomplished. The color display device is so constructed that a fluorescent display section including first and second luminous sections different in luminous characteristics is combined with an optical rotation section and color polarizing plates. The fluorescent display section and optical rotation section are synchronously driven.

REFERENCES:
patent: 4170771 (1979-10-01), Bly
patent: 4170772 (1979-10-01), Bly
patent: 4218636 (1980-08-01), Miyazawa et al.
patent: 4303913 (1981-12-01), Tohda et al.
patent: 4416514 (1983-11-01), Plummer
patent: 4525653 (1985-06-01), Smith
patent: 4542322 (1985-09-01), Irie et al.
patent: 4580877 (1986-04-01), Washo
patent: 4595862 (1986-06-01), Morimoto et al.
patent: 4611889 (1986-09-01), Buzak
patent: 4670744 (1987-06-01), Buzak
patent: 4693560 (1987-09-01), Wiley
patent: 4715687 (1987-12-01), Glass et al.
patent: 4758818 (1988-05-01), Vatne
patent: 4772885 (1988-09-01), Uehara et al.
patent: 4799050 (1989-01-01), Prince et al.
patent: 4825230 (1989-04-01), Shimizu
patent: 4856877 (1989-08-01), Nishimori et al.
patent: 4867536 (1989-09-01), Pidsony et al.
patent: 4870484 (1989-09-01), Sonehara
patent: 4874986 (1989-10-01), Menn et al.
patent: 4907862 (1990-03-01), Suntolo
patent: 4929061 (1990-05-01), Tominaga et al.
patent: 4935670 (1990-07-01), Watanabe
Brinson et al--"LC Apparatus For Converting Black and White CRT Display Into Colored Display" IBM Technical Disclosure Bulletin--vol. 22--No. 5--Oct. 79--pp. 1769-1772.
T. Uchida--"Multicolored Liquid Crystal Displays" Optical Engineering--May-Jun. 1984--vol. 23, No. 3--pp. 247-252.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Color display device having liquid crystal cell and fluorescent does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Color display device having liquid crystal cell and fluorescent , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color display device having liquid crystal cell and fluorescent will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-389753

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.