Invention Grant
US08238020B2 Electrophoretic display sheet productions process, electrophoretic display sheet, electrophoretic display device, and electronic apparatus 有权
电泳显示片制作工艺,电泳显示片,电泳显示器和电子设备

Electrophoretic display sheet productions process, electrophoretic display sheet, electrophoretic display device, and electronic apparatus
Abstract:
Provided is a method of producing an electrophoretic display sheet having a substrate and a microcapsule-containing layer disposed on one surface side of the substrate and including microcapsules and a binder holding the microcapsules, the microcapsules each composed of a shell and an electrophoretic dispersion liquid sealed in the shell and containing at least one type of electrophoretic particles. The method includes the step of forming the microcapsule-containing layer where the microcapsules are arranged in a single layer without overlapping in the thickness direction of the substrate by supplying a microcapsule dispersion containing the microcapsules and the binder onto the substrate and then pressurizing the microcapsule dispersion in the thickness direction of the substrate.
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