Liquid Crystal Display Device And Analysis Device Including The Same
First Claim
1. A liquid crystal display device, comprising:
- a liquid crystal display panel which includes a first substrate with a first electrode formed thereon, a second substrate with a common electrode formed thereon and a liquid crystal enclosed between the first substrate and the second substrate, and which displays by changing an orientation of the liquid crystal by a difference in potential applied between the first electrode and the common electrode;
an input and output section which has a first output terminal which sends a signal to the first electrode and a second output terminal which sends a signal to the common electrode configured to drive the liquid crystal display panel; and
a control section which uses the first output terminal and the second output terminal of the input and output section as input and output terminals for a defective indication inspection configured to perform an inspection for a defective indication in the liquid crystal display panel, and which performs the inspection for a defective indication by detecting whether a signal sent from one of the input and output terminals of the input and output section can be received at the other of the input and output terminals.
1 Assignment
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Accused Products
Abstract
In order to provide a liquid crystal display device which can detect a defective indication due to short circuit which occurs between a common electrode and a counter electrode by a conductive impurity enters into a liquid crystal display panel, and an analysis device including the same, a blood glucose meter includes a display section and a microcomputer. For performing an inspection for a defective indication on a liquid crystal display panel of the display section, the microcomputer uses ports as input/output ports for a defective indication inspection. The microcomputer detects whether an inspection signal sent from the port can be received at the other port or not to perform the inspection for a defective indication.
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Citations
6 Claims
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1. A liquid crystal display device, comprising:
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a liquid crystal display panel which includes a first substrate with a first electrode formed thereon, a second substrate with a common electrode formed thereon and a liquid crystal enclosed between the first substrate and the second substrate, and which displays by changing an orientation of the liquid crystal by a difference in potential applied between the first electrode and the common electrode;
an input and output section which has a first output terminal which sends a signal to the first electrode and a second output terminal which sends a signal to the common electrode configured to drive the liquid crystal display panel; and
a control section which uses the first output terminal and the second output terminal of the input and output section as input and output terminals for a defective indication inspection configured to perform an inspection for a defective indication in the liquid crystal display panel, and which performs the inspection for a defective indication by detecting whether a signal sent from one of the input and output terminals of the input and output section can be received at the other of the input and output terminals. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification