Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel
Patent
1992-04-22
1994-07-12
Brier, Jeffery
Computer graphics processing and selective visual display system
Display peripheral interface input device
Light pen for fluid matrix display panel
D14113, 248922, G09G 500, G09G 532, G09G 538
Patent
active
053292898
ABSTRACT:
A data processor with rotatable display includes a display unit having a rectangular display surface rotatable to either a vertically elongated position or a laterally elongated position, and a control unit for setting an onscreen display format presented by the display unit to either a vertically elongated format or a laterally elongated format. The control unit stores the onscreen display format displayed at the time the data processor is turned off. Then when the data processor is later turned on, the stored onscreen display format is used.
REFERENCES:
patent: D321179 (1991-10-01), Oyama
patent: D343168 (1994-01-01), Morisaki et al.
patent: 4267555 (1981-05-01), Boyd et al.
patent: 4542377 (1985-09-01), Hagen et al.
patent: 4831368 (1989-05-01), Masimo et al.
patent: 5034733 (1991-07-01), Okazawa et al.
patent: 5134390 (1992-07-01), Kishimoto et al.
IBM Technical Disclosure Bulletin vol. 24 No. 1 A Jun. 1981 pp. 186 and 187.
Murashima Yoshiyuki
Nishida Hiroshi
Sakamoto Kohichiro
Shibata Yukihiro
Brier Jeffery
Sharp Kabushiki Kaisha
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