18999912. LIGHT ADJUSTMENT DEVICE (Japan Display Inc.)

LIGHT ADJUSTMENT DEVICE

Organization Name

Japan Display Inc.

Inventor(s)

Masato Yoshida of Tokyo JP

Hirofumi Ohira of Tokyo JP

LIGHT ADJUSTMENT DEVICE

This abstract first appeared for US patent application 18999912 titled 'LIGHT ADJUSTMENT DEVICE

Original Abstract Submitted

A light adjustment device includes a panel unit in which a plurality of light adjustment panels are stacked in a first direction, wherein each of the light adjustment panels includes a first substrate, a second substrate overlapping the first substrate, a liquid crystal layer positioned between the first and second substrates, a first seal material extending along the edge of the liquid crystal layer between the first and second substrates and provided with an injection opening, and a second seal material sealing the injection opening, the second seal material protruding outward from the edge of the light adjustment panel when viewed in a first direction, and when each of the light adjustment panels is sequentially designated as one light adjustment panel, the second seal material of the one light adjustment panel is positioned inside the edges of the other light adjustment panels other than the one light adjustment panel.