Transmissive display device using micro light modulator
First Claim
Patent Images
1. A transmissive display device using a micro light modulator, said device comprising:
- a plurality of stationary members and a plurality of movable members, said movable members being floatedly suspended above said stationary members to open and close a light path;
light-path converting members, being provided on the stationary members, for changing a path of a light inputted obliquely through the stationary members and the movable members vertically with respect to a display screen, said light-path converting members being different from said movable members.
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Abstract
A transmissive display device using a micro light modulator that is capable of improving a light efficiency. In the display device, light-path converting members are provided on stationary members to change a path of a light inputted obliquely through stationary members and movable members vertically with respect to a display screen.
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Citations
17 Claims
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1. A transmissive display device using a micro light modulator, said device comprising:
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a plurality of stationary members and a plurality of movable members, said movable members being floatedly suspended above said stationary members to open and close a light path;
light-path converting members, being provided on the stationary members, for changing a path of a light inputted obliquely through the stationary members and the movable members vertically with respect to a display screen, said light-path converting members being different from said movable members. - View Dependent Claims (2, 3, 4, 5, 6)
light-shielding members, being provided on the rear substrate in such a manner to overlap with each side of the movable members, for shutting off an incident light.
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7. A transmissive display device using a micro light modulator, said device comprising:
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a plurality of stationary members and a plurality of movable members to open and close a light path, said movable members being floatedly suspended above said stationary members;
light-path converting members, being provided on the stationary members, for changing a path of a light inputted obliquely between the stationary members and the movable members vertically with respect to a display screen and for constantly keeping a distance between a rear substrate and a front substrate opposed to each other, said light-path converting members being different from said movable members. - View Dependent Claims (8, 9, 10)
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11. A transmissive display device using a micro light modulator, said device comprising:
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a plurality of stationary members and a plurality of movable members to open and close a light path, said movable members being floatedly suspended above said stationary members;
light-path converting members, being provided on the stationary members, for changing a path of a light inputted obliquely between the stationary members and the movable members vertically with respect to a display screen said light-path converting members being different from said movable members, wherein an angle of an incidence surface at one side of the light-path converting members is set to more than 52°
on a basis of a display screen.- View Dependent Claims (12, 13, 14, 15, 16, 17)
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Specification