| 摘要 |
PROBLEM TO BE SOLVED: To provide a reflective display device which simplifies the constitution for introducing light from a light source, and improves brightness, contrast, and the quality of a displayed image. SOLUTION: A reflective display device includes: a transparent display panel 20 into which light 18 is introduced; a driving section 24 which is disposed at the back of the display panel 20 and where actuator elements 22 corresponding to a number of picture elements are arranged; a picture element assembly 30 which is provided on each of the actuator elements 22 and has a light-reflection layer 50 and a color filter 52; and a light-absorptive material 14 which is filled between the display panel 20 and an actuator substrate 32. The actuator elements 22 are selectively driven according to the attribute of an input image signal for controlling displacement of the picture element assembly 30 in a direction closer to or away from the display panel 20, thereby adjusting degree of light-absorption and/or light reflection between the display panel 20 and the picture element assembly 30, so that a screen image corresponding to the image signal is displayed on the display panel 20. COPYRIGHT: (C)2006,JPO&NCIPI
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