Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1993-08-20
1995-10-17
Harris, Cynthia
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
25229901, G02F 11339, C09K 1952
Patent
active
054595975
ABSTRACT:
A liquid crystal cell cluster has a pair of glass plates bonded to each other and a sealant disposed between the glass plates and defining a matrix of spaces in horizontal rows and vertical columns beteen the glass plates. The spaces has respective inlets for introducing a liquid crystal into the spaces. The spaces in each of the vertical columns are held in communication with each other through the respective inlets thereof. The liquid crystal cell cluster also includes a horizontal row of liquid crystal reservoirs defined between the glass plates above the uppermost horizontal row of the spaces and held in communication with the respective spaces in the uppermost horizontal row.
REFERENCES:
patent: 3645604 (1972-02-01), Ngo
patent: 4451122 (1984-05-01), Oh et al.
patent: 4656874 (1987-04-01), Kulig
patent: 4917473 (1990-04-01), Watanabe
patent: 5020883 (1991-06-01), Era et al.
patent: 5237440 (1993-08-01), Watanabe et al.
Kanno Tomoko
Matsushita Kazuo
Sato Nobuhiro
Takagi Yoshinobu
Yamamoto Kotarou
Harris Cynthia
Nanox Co., Ltd.
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