Patent ID: 8873126
Filing Date: 2014-10-28
Classification: G02F

Abstract:
1. An electrooptic device comprising: a first substrate and a second substrate that are disposed opposing each other with an electrooptic material layer therebetween; a sealing material that bonds the first substrate and second substrates to each other; a pixel area in which a plurality of pixels are arranged; and an ion trap portion that is formed between the pixel area and the sealing material, wherein the ion trap portion is formed on the electrooptic material layer side of the first substrate, and includes a first electrode and a second electrode that are formed in a comb-tooth shape when viewed from above and are disposed so that branch electrodes of the first electrode and branch electrodes of the second electrode are engaged with each other, and a direction in which the branch electrodes of the first and second electrodes extend is oblique with respect to an external side of the first substrate in the vicinity of those branch electrodes, and intersects with an orientation direction of the electrooptic material at an interface between the electrooptic material layer and the first substrate.