Sun blocking shade device

A device for covering an architectural opening to substantially block solar rays and heat while allowing substantial visibility outwardly through the opening comprising:

• a covering substantially defining a plane, said covering having dimensions generally approximate that of said architectural opening;
• said covering including a plurality of sun blocking cells arranged in a two-dimensional array having first and second dimensions, in said covering;
• said sun blocking cells including an inner perimeter wall having a depth defined between front and rear openings by which said inner perimeter wall of said cells effectively blocks a substantial amount of said sun rays and heat;
• said sun blocking cells having an open configuration for sun ray blocking and in which a cell passage is defined transverse to said architectural opening providing see through visibility through said opening, and said sun blocking cells having a closed configuration in which said visibility through said cell passage is reduced
• said covering including a plurality of first planar strip elements extending in the second dimension of said array, said first strip elements being spaced along said first dimension of said array, and a plurality of thin second strip elements extending between said first strip elements to define said sun blocking cells;
• said first and second strip elements intersecting generally at a right angle to form a plurality of rectangular sun blocking cells extending in said first and second dimensions of said array;
• said second strip elements including flexible web elements extending linearly between said first strip elements, and said flexible web elements being collapsible about at least one axis transverse to the plane of the covering so that said sun blocking cells assume said generally closed configuration when said covering is drawn together in a direction corresponding to said first dimension;
• and
• said foldable web elements having a width generally equal to said depth of said cell for effective sun blocking.