Large substrate and method of manufacturing large substrate

A large substrate comprising:

• a first large substrate which is provided with a plurality of first substrates;
• a second large substrate which is provided with a plurality of second substrates;
• a sealing material which is disposed between the first large substrate and the second large substrate which face each other;
• and
• a liquid crystal layer which is disposed by being surrounded by the sealing material,
• wherein the sealing material includes at least a first sealing material which is disposed between the first substrate and the second substrate in a central region of the first large substrate and the second large substrate, and a second sealing material which is disposed between the first substrate and the second substrate in an outside region of the first large substrate and the second large substrate, and
• wherein when a cell gap in a display region of the first substrate and the second substrate in the central region and the outside region is set to be constant, a gap amount of a region in which the first sealing material is provided and a gap amount of at least a portion of a region in which the second sealing material is provided are different from each other.

A method of manufacturing a large substrate, comprising:

• coating a first large substrate which is provided with a plurality of first substrates with a sealing material;
• adding a liquid crystal dropwise into a region surrounded by the sealing material;
• bonding the first large substrate and a second large substrate which is provided with a plurality of second substrates to each other;
• and
• forming a step in at least one of the first substrate and the second substrate before coating the first large substrate with the sealing material.

A method of manufacturing a large substrate, comprising:

• coating a central region of a first large substrate which is provided with a plurality of first substrates with a first sealing material;
• coating an outside region of the first large substrate with a second sealing material;
• adding a liquid crystal dropwise into a region surrounded by the first sealing material and the second sealing material;
• bonding the first large substrate and a second large substrate which is provided with a plurality of second substrates to each other;
• and
• forming a step in at least one of the first substrate and the second substrate before coating the first large substrate with the first sealing material such that a gap amount of a region which is coated with the first sealing material and a gap amount of at least a portion of the region which is coated with the second sealing material are different from each other in a case where a cell gap in a display region of the first substrate and the second substrate is set to be constant.