JP2009116214A5 - - Google Patents

Claims (7)

A sealing material was applied in a curved shape so that a liquid crystal injection port was formed around the outer periphery of the non-rectangular display area, and a pair of substrates were bonded together, and the shape of the substrate was cut with a curved portion In the liquid crystal panel,
The shape of the bonded substrate is such that a linear portion is provided between the curved portion and the curved portion, and the liquid crystal inlet is formed in the linear portion, and the liquid crystal inlet A liquid crystal panel, wherein a sealing material is provided and sealed on an end surface of the substrate of the linear portion in which is formed. The bonded substrate is cut at both ends of the linear portion so as to hang down from the flat end surface of the linear portion toward the curved portion. LCD panel. The bonded substrate is cut at both ends of the linear portion so that an angle formed by a flat end surface of the linear portion and an end surface of the curved portion is an obtuse angle. The liquid crystal panel according to claim 1. Between the linear portion and the curved portion of the outer shape of the bonded substrates, a portion that is suspended from the linear portion toward the curved portion is provided, and the suspended portion and the curved portion The liquid crystal panel according to claim 1, wherein corners that are in contact with the curved portion are rounded. The liquid crystal panel according to claim 1, wherein at least a portion of the outer shape of the bonded substrate that is in contact with the linear portion and the curved portion is rounded.   The liquid crystal panel according to claim 1, wherein the display region is formed in any one of a circle, a semicircle, an ellipse, and a semi-elliptical shape. A method for producing a liquid crystal panel, comprising the following steps (i) to (vi):
(I) A plurality of panel regions are partitioned on one mother substrate, and each panel region is provided with a non-rectangular display region including at least a curved portion, and the curved portion of the display region is provided. Applying a sealing material around the display area so that the liquid crystal injection port is
(Ii) a step of bonding the other mother substrate to the one mother substrate so as to correspond to the panel region and curing the sealing material;
(Iii) cutting the portion where the liquid crystal injection port of the pair of bonded mother substrates is located in a straight line, and forming a liquid crystal injection port communicating with each display region on the cut flat surface;
(Iv) injecting liquid crystal into each display area from each liquid crystal injection port;
(V) applying and sealing a sealing material to each liquid crystal injection port into which the liquid crystal has been injected;
(Vi) A pair of mother substrates bonded together so that at least the periphery of the liquid crystal injection port matches the shape of the display region, leaving the flat surface in the vicinity of the liquid crystal injection port to which the sealing material is applied A process of forming individual liquid crystal panels by cutting.