PURPOSE: A screen for a projection TV is provided to restrain a screen from dropping or getting loose by joining a plurality of wires in fixing the screen at a cabinet, and prevent thermal deformation of the screen. CONSTITUTION: An optical system(20) divides light emitted from a lamp into...
and the screen and the cover plate is fixed to the fixed housing member, wherein the fixing member has a mounting portion of the cabinet to the front edge of the coupling portion and fixed there, the hook insertion hole and a cover plate coupled to the seat where the hook section, and...
CONSTITUTION:This projection screen 1 is constituted by laminating the lenticular lens sheet 2, Fresnel lens sheet 3, and half-mirror layer 4 in this order and the projection TV photographs an image on the screen 1 by reflecting the projection light from a projection light source by using a ...
With that large image comes a large screen, and who wants to look at a large screen when not watching TV? Well, [Steve] didn’t either so he set out to make a powered retractable screen for his projector. The best part about this one is that it is done in true DIY/hacker fashion...
Screen projection TV 优质文献 相似文献Anisotropic light-scattering material, method for producing the same and lenticular lens for projection tv screen An anisotropic light-scattering material may be composed of transparent materials with anisotropic shapes regularly dispersed in a transparent matrix in a ...
Weight 15KG Color White Aspect Ratio ‘16:9 Panel Type Other Resolution 1920*1080 Packing Dimension 60*50*20 writing method pen/finger touch Product Dimension 160 Screen Size 32 inch Brand Name AOOWHAO Show more Lead timeService Free replacement parts View detailsKnow your supplier ...
We use this in our living room as a tv replacement. Very bright picture despite lots of ambient light. 120 inch diagonal screen with projector ceiling mounted 14 feet back. Built in streaming, bluetooth, Frame Interpolation and Picture Enhancement. Not to mention 10 memory saves if you want ...
Return and Replacement Material Ultra-Short Throw Ambient Light Rejecting Format 16:9 Brand Name VIVID STORM SINCE 2004 Model Number VSDSTUST84H Type Electric Motorized Floor Screen Size 84'' Housing Color Black View Angle 170 Degree Gain 0.6 Projection Type Front Only Throw Type Ultra short throw...
The tripod projection screen is one of the most commonly used products in the projector peripheral equipment, projection screen widely used on conference system, like video conference system, tv conference system, financial analyzing system, advanced office syst...
We use this in our living room as a tv replacement. Very bright picture despite lots of ambient light. 120 inch diagonal screen with projector ceiling mounted 14 feet back. Built in streaming, bluetooth, Frame Interpolation and Picture Enhancement. Not to mention 10 memory saves if you want ...