Back to results
US 2003/0142049 A1Published application
Display unit and display device
AssigneeOji Paper Co., Ltd.
InventorShuichi Maeda
Life of this patent
Estimating the term…
Abstract
A display unit includes a transparent hollow tube member, and a display liquid sealed in the transparent hollow tube member. The display liquid includes a liquid and at least one kind of charged or non-charged particle dispersed in the liquid. An image formed by a display device including the display units is kind to the eye in the same way as printed matter, and does not cause eyestrain due to flickering of emitted light.
Claims10
A display unit, comprising:
- a transparent hollow tube member;
- and
- a display liquid sealed in said transparent hollow tube member, said display liquid including liquid and at least one kind of particle dispersed in said liquid.
Dependencies are inferred from the claim text.