Liquid crystal device, electronic apparatus, and mobile body
AssigneeSeiko Epson Corporation
InventorsHironori Kobayashi, Norichika Muraki
Life of this patent
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Abstract
A liquid crystal device includes a liquid crystal panel and a liquid crystal driver. The liquid crystal panel includes a segment electrode, a segment signal line connected to the segment electrode, and a segment signal line connected to the segment electrode. The liquid crystal driver includes a segment terminal to be connected to the segment signal line, a segment driving circuit that outputs a segment driving signal to the segment terminal, a segment terminal to be connected to the segment signal line, and an anomalous segment detection circuit that detects anomalous driving of the segment electrode based on a segment monitoring signal that is input to the segment terminal from the segment electrode via the segment signal line.
Claims12
A liquid crystal device comprising:
- a liquid crystal panel;
- and
- a liquid crystal driver configured to drive the liquid crystal panel,
- wherein the liquid crystal panel includes:
- a first segment electrode;
- a first segment signal line connected to the first segment electrode;
- and
- a second segment signal line connected to the first segment electrode, wherein the first segment signal line, the first segment electrode and the second segment signal line are in series with the first segment electrode between the first segment signal line and the second segment signal line, and
- the liquid crystal driver includes:
- a first segment terminal connected to the first segment signal line;
- a second segment terminal connected to the second segment signal line;
- and
- a segment driving circuit configured to input a segment monitoring signal to the second segment terminal from the first segment electrode through the second segment signal line.
Dependencies are inferred from the claim text.