Mobile terminal and method for controlling display device

An image modifying scheme (called in the application "luminescence conversion") for a mobile display terminal device (1) such as a mobile phone, PDA, digital camera or the like. The pixelated ("digital") image produced by the display (14) can be selectively modified using two met...

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Bibliographic Details
Main Authors LIM SANG YEON, OH YOUNG SUK, KIM HUHN, PARK YEON WOO
Format Patent
LanguageChinese
English
Published 28.11.2007
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
SELECTING
TELEPHONIC COMMUNICATION
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Summary:An image modifying scheme (called in the application "luminescence conversion") for a mobile display terminal device (1) such as a mobile phone, PDA, digital camera or the like. The pixelated ("digital") image produced by the display (14) can be selectively modified using two methods: either by placing a removable structured filter-like plate (16) physically on to the display or by superimposing electronically an image of the structure of the filter-like plate on the image to be displayed (S84,fig.8). In either case, the viewer then sees a dot-like modified image ("analogue image") due to the combination (figs.7A-7C and 9A-9C). The plate (16) typically consists of a regular matrix of holes of various shapes (22) which allow the pixelated image underneath to be viewed through the holes, the remainder being blocked (i.e. like a spatial filter). Alternatively, the plate can be a semitransparent film (30) which has a structured partially transmissive shielding layer (37) on a light diffusing film (35). Regions wi
Bibliography:Application Number: CN200710104080