BARRIER RIB STRUCTURE, FORMATION METHOD THEREOF, DEVICE, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To provide a bank structure for forming a fine pattern in a thin line shape precisely and stably; and to provide a pattern formation method, an electro-optical device, and electronic equipment.

SOLUTION: A barrier rib structure with a recess corresponding to a pattern formed by a functional liquid provided therein comprises a first recess 56 provided corresponding to a first pattern 40, and a second recess 57 that is wider than the first recess 56 and corresponds to a second pattern provided in a shape having an arc at least at one portion of the outer periphery at one portion of the first recess 56.

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