Optical-characteristics adjusting system for sunglasses or goggles and sunglasses and goggles equipped therewith

摘要

The present invention relates to sunglasses and goggles, and more particularly relates to a system for adjusting optical characteristics such as the color or the optical transmittance of sunglasses or goggles lens and relates to sunglasses and goggles equipped with the adjusting system. Provided is an optical characteristics adjusting system for sunglasses or goggles lenses, the system comprising: lenses equipped with an LCD panel; a lens drive unit equipped with an LCD drive unit for applying a driving voltage to the LCD panel; an illuminance detecting sensor for sensing the ambient illuminance; and a control unit for controlling the action of the lens drive unit in response to a signal from the illuminance detecting sensor. Also provided are sunglasses and goggles equipped with the optical characteristics adjusting system.

主权项

1. An optical characteristics adjusting system for sunglasses or goggles comprising:
a lens equipped with an LCD panel; a lens drive unit equipped with an LCD driving unit for applying a drive voltage to the LCD panel; an illuminance detecting sensor for detecting an ambient illuminance; a wearing detecting sensor for providing information about a wearing state of the sunglasses to the control unit; a solar battery positioned in a portion of a frame above each lens; a function selection unit in a leg section of a frame of the sunglasses or goggles for selecting automatic adjustment and manual adjustment of optical transmittance of the lens; a control unit for controlling an operation of the lens drive unit according to a signal from the illuminance detecting sensor and for adjusting the lens in response to ambient illuminance; and a light source unit for emitting light having one or more colors and being configured to alternate between a plurality of colors, wherein the lens further comprises a diffusion color filter for receiving light from the light source unit, and the lens drive unit comprises a light source drive unit for driving the light source unit, wherein the control unit outputs a control signal to the light source drive unit such that the light source unit radiates a selected color of the plurality of colors, wherein the wearing detecting sensor is a light sensor positioned on a nose pad of the sunglasses or goggles and determines a wearing state according to a light detecting state of the wearing detecting sensor; and wherein the control unit is disposed in a leg section of a frame of the sunglasses or goggles.