WINDOWPANE EQUIPPED WITH FUNCTION OF BLIND

摘要

PURPOSE:To provide the structure of a windowpane itself with the function of a blind. CONSTITUTION:Style-shaped windowpanes 3, 5 are made by two of respective large and small transparent or semitransparent plates having a similar form. The small windowpane 5 is enclosed in the large windowpane 3 in such a manner as being freely moved in the vertical direction. A liquid 7 with shielding characteristics is fillingly sealed in a space formed around the outer periphery of the small windowpane 5 when the windowpane 5 is enclosed in the windowpane 3. Changes in the form of the space caused when the small windowpane moves within the large windowpane causes changes in the quantity of transmitted light.