Issued Patents All Time
Showing 176–194 of 194 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6028651 | Normally white twisted nematic liquid crystal display including retardation films for improving viewing characteristics | Adiel Abileah, John Z. Zhong | 2000-02-22 |
| 6023317 | Normally white twisted nematic LCD with positive and negative retarders | John A. VanderPloeg | 2000-02-08 |
| 5907378 | Normally white twisted nematic liquid crystal display including retardation films for improving viewing characteristics | Adiel Abileah, John Z. Zhong | 1999-05-25 |
| 5895106 | NW twisted nematic LCD with negative tilted retarders on one side of liquid crystal cell | John A. VanderPloeg, Patrick F. Brinkley, Michael R. Jones | 1999-04-20 |
| 5859681 | Normally white twisted nematic LCD with positive uniaxial and nebative biaxial retarders having n.sub.x >n.sub.y >n.sub.z | John A. VanderPloeg, Adiel Abileah | 1999-01-12 |
| 5818615 | Liquid crystal display with patterned retardation films | Adiel Abileah, Patrick F. Brinkley | 1998-10-06 |
| 5777709 | Liquid crystal display with two positive tilted retardation films and two negative retardant films | — | 1998-07-07 |
| 5739881 | Normally white twisted nematic LCD with positive and negative retarders | John A. VanderPloeg | 1998-04-14 |
| 5737048 | Liquid crystal display having high contrast viewing zone centered in positive or negative vertical region with retarder's retardation equal to 100-250 nanometers | Adiel Abileah | 1998-04-07 |
| 5715028 | LCD with reduced canopy reflection | Adiel Abileah, Patrick F. Brinkley | 1998-02-03 |
| 5706068 | Method of making and using a normally white twisted nematic LCD with negative retardation film on each side of liquid crystal | Adiel Abileah | 1998-01-06 |
| 5694187 | LCD including a negative biaxial retarder on each side of the liquid crystal layer | Adiel Abileah | 1997-12-02 |
| 5657140 | Normally white twisted nematic LCD with positive and negative retarders | John A. VanderPloeg | 1997-08-12 |
| 5638200 | Liquid crystal display with tilted retardation film | — | 1997-06-10 |
| 5594568 | LCD with a pair of retardation films on one side of normally white liquid crystal layer | Adiel Abileah, John A. VanderPloeg | 1997-01-14 |
| 5579139 | LCD with reduced canopy reflection having a retarder of 220-320 nm retardation outside a polarizer | Adiel Abileah, Patrick F. Brinkley | 1996-11-26 |
| 5576861 | Liquid crystal display having a retarder with 100-200nm retardation and having high contrast viewing zone centered in positive or negative vertical region | Adiel Abileah | 1996-11-19 |
| 5570214 | Normally white twisted nematic LCD with retardation films on opposite sides of liquid crystal material for improved viewing zone | Adiel Abileah | 1996-10-29 |
| 5499126 | Liquid crystal display with patterned retardation films | Adiel Abileah, Patrick F. Brinkley | 1996-03-12 |