Liquid crystal display device

A liquid crystal display device comprising:

• a first substrate including a circumference wiring along with a periphery of an active area which display images;
• a second substrate arranged facing the first substrate;
• a seal element arranged surrounding the active area and forming a liquid crystal injecting mouth, the seal element attaching the first substrate and the second substrate while a cell gap is formed between the first substrate and the second substrate;
• a liquid crystal layer held in the cell gap surrounded with the seal element;
• and
• a seal material to seal the liquid crystal injecting mouth;
• wherein the circumference wiring located in the liquid crystal injecting mouth and extending in a first direction includes a first slit extending in the first direction, a second slit extending in the first direction and located on the same line as the first slit, and an oblique wiring line arranged between the first slit and the second slit obliquely crossing the first direction.

A liquid crystal display device comprising:

• a first substrate including a circumference wiring along with a periphery of an active area which display images;
• a second substrate arranged facing the first substrate;
• a seal element arranged surrounding the active area and forming a liquid crystal injecting mouth, the seal element attaching the first substrate and the second substrate while a cell gap is formed between the first substrate and the second substrate;
• a mounting portion arranged on an end portion of the first substrate beyond the second substrate for mounting a driving circuit;
• a liquid crystal layer held in the cell gap surrounded with the seal element;
• and
• a seal material to seal the liquid crystal injecting mouth;
• wherein
• the liquid crystal injecting mouth is formed in an opposite end portion to the mounting portion of the first substrate,
• the circumference wiring is located in the liquid crystal injecting mouth and extends in a first direction, and includes,
• a first wiring portion formed of a plurality of straight line portions having a first straight line portion and a second straight line portion extending in the first direction and arranged in a second direction orthogonally crossing the first direction,
• a second wiring portion in the shape of a grid formed of a plurality of straight line portions having a third straight line portion extending in a third direction crossing the first and second directions and connected with the first straight portion, and a fourth straight line portion extending in a fourth direction crossing the first and third directions and connected with the second straight line portion,
• a third wiring portion formed of a plurality of straight line portions having a fifth straight line portion extending in the first direction and connected with the third straight line portion, and a sixth straight line portion extending in the first direction and connected with the fourth straight line portion, the fifth straight portion and the sixth straight portion being arranged in the second direction, and
• the second wiring portion is arranged substantially in the center of the liquid crystal injecting mouth,
• the respective straight line portions of the first and third wiring portions are arranged with an equal interval therebetween, respectively, in the second direction, and
• the length of respective straight line portions of the first and third wiring portions along the first direction is longer on an edge side than in a central portion.