Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1995-12-20
1998-05-26
Sikes, William L.
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
349106, 349108, G02F 11343, G02F 11335
Patent
active
057574529
ABSTRACT:
The invention provides a color liquid crystal panel which has a liquid crystal placed between a first substrate and a second substrate, the first substrate having formed thereon a plurality of color filter films and transparent electrodes and the second substrate having formed thereto a transparent electrode. It also has first light-shielding layer sections. formed on the first substrate either in the same layer as the color filter film or in a layer at the substrate side from the color filter films, without contacting the color filter films. It further has second light-shielding layer sections formed in a layer at the liquid crystal layer side from the color filter films. Light is completely shielded by the first light-shielding layer sections and/or the second light-shielding layer section(s) between the color filter films. Such a color liquid crystal panel is highly effective in shielding the gaps between the color filter films, and is less reflective to external light or the like at the display surface.
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Patent Abstracts of Japan, vol. 94, No. 12 (Dec. 2, 1994).
Ishiwata Kazuya
Masaki Yuichi
Suzuki Masa-aki
Yokoyama Yuko
Canon Kabushiki Kaisha
Ngo Julie
Sikes William L.
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