Display device
First Claim
1. A display device comprising:
- a first substrate including a first electrode, an insulating layer covering the first electrode, a second electrode opposed to the first electrode with the insulating layer interposed therebetween, and a first alignment film covering the second electrode;
a second substrate including a second alignment film opposed to the first alignment film; and
a liquid crystal layer including liquid crystal molecules sealed between the first alignment film and the second alignment film, whereinthe second electrode includes a plurality of comblike electrodes extending parallel to a first direction and tapered toward tips thereof, and a connecting portion which connects the comblike electrodes,an initial alignment direction of the liquid crystal molecules is parallel to the first direction or a second direction which is orthogonal to the first direction,the comblike electrode includes a first part at the connecting portion side, a second part at the tip side, and a third part which is closer to the tip than the second part,the first part has sides opposed to each other in the second direction each form a first angle with the first direction,the second part has sides opposed to each other in the second direction each form a second angle with the first direction,the third part has sides opposed to each other in the second direction each form a third angle with the first direction,the second angle is greater than the first angle, andthe third angle is less than the second angle.
1 Assignment
0 Petitions
Accused Products
Abstract
According to one embodiment, a display device includes first and second substrates, and liquid crystal layer. The first substrate includes first and second electrodes. The second electrode includes comblike electrodes extending in parallel to a first direction and tapered toward tips thereof, and a connecting portion which connects the comblike electrodes. An initial alignment direction is parallel to the first direction or a direction orthogonal to the first direction. The comblike electrode includes a first part having sides each form a first angle with the first direction, and a second part having sides each form a second angle with the first direction, the second angle being greater than the first angle.
12 Citations
10 Claims
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1. A display device comprising:
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a first substrate including a first electrode, an insulating layer covering the first electrode, a second electrode opposed to the first electrode with the insulating layer interposed therebetween, and a first alignment film covering the second electrode; a second substrate including a second alignment film opposed to the first alignment film; and a liquid crystal layer including liquid crystal molecules sealed between the first alignment film and the second alignment film, wherein the second electrode includes a plurality of comblike electrodes extending parallel to a first direction and tapered toward tips thereof, and a connecting portion which connects the comblike electrodes, an initial alignment direction of the liquid crystal molecules is parallel to the first direction or a second direction which is orthogonal to the first direction, the comblike electrode includes a first part at the connecting portion side, a second part at the tip side, and a third part which is closer to the tip than the second part, the first part has sides opposed to each other in the second direction each form a first angle with the first direction, the second part has sides opposed to each other in the second direction each form a second angle with the first direction, the third part has sides opposed to each other in the second direction each form a third angle with the first direction, the second angle is greater than the first angle, and the third angle is less than the second angle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification