KR960042117A

KR960042117A - Eyeglasses with Light Transmittance Control

Info

Publication number: KR960042117A
Application number: KR1019950012112A
Authority: KR
Inventors: 김후식
Original assignee: 이대원; 삼성항공산업 주식회사
Priority date: 1995-05-16
Filing date: 1995-05-16
Publication date: 1996-12-21

Abstract

광투과율이 조절되는 안경알에 관한 것으로, 미리 안경알 각 부분의 광투과율을 조절하여 눈을 보호할 수 있는 광투과율이 조절되는 안경알을 제공하기 위하여, 빛을 선택적으로 통과시키는 제1편광판 및 제2편광판사이에 설치되어 제1편광판을 통과한 편광을 소정각도 회전시키는 회전수단을 구비하고, 이 회전수단이 다수개로 나누어져 편광판 사이에 설치되어 있고 이 나누어진 회전수단에 공급되는 전기를 조절함으로서 안경알 각부분의 광투과율을 임의로 조절할 수 있다.The present invention relates to eyeglasses whose light transmittance is controlled, wherein the first polarizing plate and the second polarizing plate selectively passing light to provide eyeglasses with light transmittance which can protect the eyes by adjusting the light transmittance of each part of the eyeglasses in advance. It is provided between the rotating means for rotating the polarized light passing through the first polarizing plate by a predetermined angle, the rotation means is divided into a plurality of the polarizing plate is installed between the polarizing plate and by controlling the electricity supplied to the divided rotating means The light transmittance of the part can be arbitrarily adjusted.

Description

Eyeglasses with Light Transmittance Control

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 광투과율이 조절되는 안경알의 주요부를 개략적으로 도시한 사시도이다, 제2도는 본 발명에 따른 광투과율이 조절되는 안경알의 여러 구역 중 하나의 구역을 잘라서 도시한 단면도이다, 제3도는 본 발명에 따른 광투과율이 조절되는 안경알로 만든 안경을 쓰고 운전할 때를 설명하기 위한 개략도이다, 제4도는 본 발명에 따른 광투과율이 조절되는 안경알을 운전할 때 사용하기 위하여 조절된 상태를 도시한 사시도이다.1 is a perspective view schematically showing the main part of the eyeglasses with light transmittance controlled according to the present invention, FIG. 2 is a cross-sectional view of one of several zones of eyeglasses with light transmittance controlled according to the present invention cut out, 3 is a schematic diagram for explaining the operation of wearing glasses made of eyeglasses with adjustable light transmittance according to the present invention. FIG. 4 is a diagram illustrating a state in which the optical penetrate is adjusted for use when driving an eyeglass with adjustable light transmittance according to the present invention. It is a perspective view shown.

Claims

Eyeglasses having a light transmittance of the first and second polarizing plates for selectively passing light, and a rotation means provided between the first and second polarizing plates and rotating means for rotating the polarized light passing through the first polarizing plate by a predetermined angle The liquid crystal device of claim 1, wherein the rotating means is filled with a liquid crystal filled between the first and second polarizing plates, and a plurality of transparent transparent electrodes attached to each of the inner walls of the first and second polarizing plates to allow electricity to pass through the liquid crystal. Eyeglasses having a light transmittance, characterized in that it comprises a control means for controlling the electricity flowing through each of the plurality of transparent electrodes divided.

The switch according to claim 1, wherein the control means has a control panel connected to the transparent electrode in a shape similar to that of the first and second polarizing plates, and a switch provided in the arrangement corresponding to each of the plurality of transparent electrodes divided into the control panel. And an optical member having an adjustable light transmittance, which is installed at the switch and includes an adjusting member for adjusting the increase and decrease of the current according to the operation of the switch.

The eyeglasses having light transmittance of claim 2, further comprising a reset switch for simultaneously blocking the switches installed on the control panel.

※ Note: The disclosure is based on the initial application.