| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device which can effectively use light. SOLUTION: Liquid crystals forming pixel portions 12, 14 of a light transmission scattering type liquid crystal 7 are orientated to be parallel to a polarization axis of a polarization light source 17 from a first direction and form, on a surface of a thin film-shaped electrode 1, a micro grating as compared to the wavelength of a polarization light source light 21. Thus, the polarization light source light 21 is reflected between the rear surfaces of the thin film-shaped electrode 1 and the light transmission scattering type liquid crystal 7 and then reflected by an inclined portion 1a of the thin film electrode 1 so as to come into a pixel portion 13 in the region where the inclined portion 1a of a light transmission scattering type liquid crystal panel 8 is formed and is spread/emitted as a radiation light 16. It should be noted that by adjusting the position of the inclined portion 1a, it is possible to control the position of the display pixel portion 13 from which the radiation light 16 is emitted. COPYRIGHT: (C)2009,JPO&INPIT
|
