| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a structure capable of easily manufacturing uniform planer light emission bodies having high brightness without unevenness of irradiation in commercial quantity. <P>SOLUTION: Transparent liquid member 3 is discharged on one film-shaped transparent substrate layer from two ink-jet heads. The liquid member 3 is formed into light path dots of a light guide body having a shape programmed by a CPU of a control device. The dots 4 constructing the light path of the light guide body are observed by a CCD camera 61, and controlled in best shape. Furthermore, the manufacturing process is controlled by a temperature-humidity sensor 62 and a film thickness sensor 63 so as to obtain the dots of a light guide member with high quality and high accuracy of the shape. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
