G - Physics – 02 – F
Patent
G - Physics
02
F
345/8
G02F 1/1333 (2006.01) G02F 1/1343 (2006.01)
Patent
CA 2020519
ABSTRACT The present invention sets the optical path length difference of a crystal liquid display, which is given as the product of the thickness of a liquid crystal material interposed between a front electrode and a rear electrode and the double-refraction index of the liquid crystal material, at a relatively small value in the upper positions and at a relatively large value in the lower positions of the liquid crystal display. Any liquid crystal display (LCD) in accordance with the present invention meet the following requirements with respect to the optical path length difference, U, given as the product of the thickness of a liquid crystal material interposed between the front electrode and the rear electrode in the first vertical position and the double-refraction index of said liquid crystal material, and the optical path length difference, D, given as the product of the thickness of a liquid crystal material interposed between the front electrode and the rear electrode in the second position below the above first position and the double-refraction index of the liquid crystal material: 0.5 µm ? U ? 0.6 µm 0.5 µm ? D ? 0.6 µm D < U.
International Business Machines Corporation
Saunders Raymond H.
LandOfFree
Liquid crystal display does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Liquid crystal display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1580062