Liquid crystal display and method of manufacturing the same
AssigneeAdvanced Display Inc.
InventorsAkinori Sumi, Ichiro Takasaki, Miyuki Hirosue
Life of this patent
Estimating the term…
Loading patent…
AssigneeAdvanced Display Inc.
InventorsAkinori Sumi, Ichiro Takasaki, Miyuki Hirosue
Estimating the term…
In a process for chamfering substrates constituting a liquid crystal display device, it is made possible to prevent a static electricity from generating in a chamfering amount mark used in order to perform a highly accurate chamfering, and improve a chamfering accuracy. There is provided a structure in which a chamfering amount mark 7 formed in an end portion of a 1st substrate is formed so as to be electrically connected to a short wiring 10, and a connection between the chamfering amount mark 7 and extension wirings 9 which are another conductive wirings is performed, thereby discharging the static electricity to another conductive pattern. Incidentally, there is adopted a structure in which plural mark patterns 8b constituting the chamfering amount mark 7 are intended to be electrically connected by a connecting wiring 8a and, additionally, the connecting wiring 8a is extended to a short wiring 10 side.
A liquid crystal display device in which a liquid crystal is interposed between a 1st substrate and a 2nd substrate, characterized in that a chamfering amount mark provided on the 1st substrate and used as a mark when chamfering the 1st substrate is constituted by bending an end portion of a conductive wiring formed on the 1st substrate, and a mark pattern consisting of a bent portion in which the conductive wiring has been bent is disposed in a reference position consisting of at least any of a center, an upper limit and a lower limit of chamfering.
Dependencies are inferred from the claim text.