| 349 / | HD | LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS |
| 193 | DF | LIQUID CRYSTAL OPTICAL ELEMENT {21} |
| FOR 113 | DF | .~ Having particular nonelectrical detail of cell structure enclosing or adjacent liquid crystal material (359/62) {5} |
| FOR 117 | | .~.~ Diffuser (359/69) {1} |
| FOR 118 | DF | .~.~.~> Dielectric mirror or transflector (359/71) |