| 349 / | HD | LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS |
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| 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 119 | DF | .~.~ Particular nonoptical film or layer (e.g., adhesive layer, barrier layer, etc.) (359/74) {1} |
| FOR 120 |  | .~.~.~ Alignment layer (359/75) {3} |
| FOR 121 | DF | .~.~.~.~> Formed by particular technique (e.g., vapor deposition, rubbing, etc.) (359/76) |
| FOR 122 | DF | .~.~.~.~> For perpendicular alignment (359/77) |
| FOR 123 | DF | .~.~.~.~> For parallel alignment (359/78) |