Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667790 | Liquid crystal display having particular spacer | Keiichiro Ashizawa, Masahiro Ishii, Masayuki Hikiba | 2003-12-23 |
| 6654092 | Active-matrix liquid crystal display | Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai, Nobutake Konishi | 2003-11-25 |
| 6642988 | Liquid crystal display device with columnar spacer | Shigeru Matsuyama, Hiroaki Asuma | 2003-11-04 |
| 6621538 | Active matrix type liquid crystal display apparatus including liquid crystal layer having different thicknesses at portions where different colors of light are transmitted | Yuka Utsumi, Katsumi Kondo, Ikuo Hiyama, Osamu Itoh, Masahito Ohe +1 more | 2003-09-16 |
| 6583846 | Liquid crystal display device with spacer covered with an electrode | Keiichiro Ashizawa, Masahiro Ishii, Masayuki Hikiba | 2003-06-24 |
| 6552770 | Liquid crystal display having shield layers on both sides of spacer across signal line | Keiichiro Ashizawa, Masahiro Ishii, Masayuki Hikiba | 2003-04-22 |
| 6545658 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai, Nobutake Konishi +4 more | 2003-04-08 |
| 6538713 | Active matrix liquid crystal display comprising a plurality of electrodes and/or a black matrix having zigzag shaped edges along the long side of the pixel field | Masuyuki Oota, Keiichiro Ashizawa, Masayuki Hikiba | 2003-03-25 |
| 6532053 | Transverse electric field system liquid crystal display device suitable for improving aperture ratio | Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai, Nobutake Konishi +4 more | 2003-03-11 |