Iris for photographing apparatus
AssigneeLG Electronics Inc.
InventorsSung Bong Kim, Woo Seong Tak, Se Woong Park
Life of this patent
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Abstract
Provided is an iris for a photographing apparatus. The iris includes a plate, a plurality of iris wings, a motor, and a filter unit. The plate includes a transmission hole therein. The plurality of iris wings are movably provided on one side of the plate. The motor provides power used to move the iris wings. The filter unit is provided inside the iris wings to control an amount of transmitted light that passes through the transmission hole, and the filter unit is at least portions of the iris wings.
Claims15
An iris for a photographing apparatus, the iris comprising:
- a plate including a transmission hole therein;
- a plurality of iris wings movably provided on one side of the plate;
- a motor for providing power used to move the iris wings;
- and
- a filter unit provided inside the iris wings to control an amount of transmitted light that passes through the transmission hole, wherein the filter unit is at least portions of the iris wings.
An iris for a photographing apparatus, the iris comprising:
- a plate including a transmission hole of a predetermined size at a center thereof;
- a motor provided on one side of the plate;
- first and second iris wings connected to the motor to control an amount of light that passes through the transmission hole;
- and
- filter units provided in one sides of the iris wings, respectively, to control a degree of light transmission, wherein the filter units include a semi-transmission part having at least predetermined light transmittance, and an opaque part for blocking light transmission.
Dependencies are inferred from the claim text.