Patent ID: 7649588
Filing Date: 2010-01-19
Classification: G02F

Abstract:
1. A positioning structure for a sheet-shaped component, comprising: a bracket component on which a sheet-shaped component is mounted; a positioning component attached to the bracket component and arranged to support the sheet-shaped component in a state with respect to a surface direction thereof; and a screw component arranged to fix the positioning component to the bracket component by being tightened with respect to the bracket component; wherein a positioning protrusion is provided in one of the bracket component and the positioning component, and a positioning recess into which the positioning protrusion can be inserted is provided in the other of the bracket component and the positioning component; the positioning recess having a size such that, in a state in which the positioning protrusion is inserted into the positioning recess, the positioning component can be moved in a direction in which a support surface of the positioning component for the sheet-shaped component approaches or moves away from the sheet-shaped component; bracket surfaces are arranged in respective pairs on a peripheral surface of the positioning protrusion facing the positioning recess such that the respective pairs of bracket surfaces face each other; the bracket surfaces are substantially parallel with the direction in which the support surface of the positioning component approaches or moves away from the sheet-shaped component; and the respective pairs of the bracket surfaces are arranged to oppose rotation of the positioning component by contacting facing surfaces of the positioning protrusion in response to a rotational force generated by tightening of the screw component.