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50.3: Novel Write‐erasable Input Display with Memory Circuits and Photo‐sensors
Author(s) -
Maruyama Satoshi,
Endo Takahiko,
Harada Kenji,
Hayashi Hirotaka,
Mine Hideki,
Kimura Hiroyuki,
Kinoshita Masaki,
Nakamura Hiroki
Publication year - 2011
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.3621431
Subject(s) - liquid crystal display , computer science , power consumption , character (mathematics) , computer hardware , electronic circuit , pixel , computer graphics (images) , power (physics) , computer vision , electrical engineering , engineering , physics , geometry , mathematics , quantum mechanics , operating system
We have developed a new conceptual LCD with a memory circuit and a photo‐sensor in each pixel. This LCD enables to display a still image in the low power consumption. In addition, direct writing and erasing a character in the LCD are available without calculating coordinates by using a light pen.