Seiko Epson Corporation

Haruyuki Miyasaka

Sachio Kasahara

Koichi Karasawa

Akio Magario

Hiroshi Kuriyama

Youichi Kodaira

Hideki Horiuochi

A primitive display plate includes a supporting portion having a positioning structure formed to be positioned by engagement with another member, a display plate shape portion formed to have a predetermined positional relation to the positioning structure and to have the planar shape of a display plate to be manufactured, and a connecting portion for integrally connecting the display plate shape portion and the supporting portion, and wherein an ink-receiving layer is formed on the surface of the display plate shape portion, for holding the received ink droplets thereby.

Method of manufacturing a display plate and display apparatus

Primitive display plate and method of manufacturing display plate and display apparatus

A stamp unit and a method of preparing the same are provided in which a liquid photosensitive resin is used as the base material for stamp formation and the ease with which the material is handled during transportation, storage and stamp formation is facilitated. The stamp unit uses a liquid photosensitive resin which changes from liquid to solid upon receiving rays of light as the base material for stamp face formation. The stamp unit also includes a stamp stock, a liquid resin encapsulating section which is provided on the stamp face formation side of the stamp stock and which serves to encapsulate the liquid photosensitive resin in a state in which the resin can be exposed, an injection hole having one end open to the encapsulating space of the liquid resin encapsulating section and a second end open to the exterior, and a stopping member for stopping the injection hole to seal the liquid photosensitive resin in the liquid resin encapsulating section, wherein the liquid resin encapsulating section is constructed such that at least that portion thereof which covers the stamp face can be removed after stamp face formation.

Stamp unit and method of preparing stamp unit

Growing community of inventors

Suwa, Japan

Haruyuki Miyasaka