... Digital Camera, Smart phone and Museum Craft, etc Features:• 12'', 22'' & 46'' are available;• Portable, exquisite with best price;• Plug ... Museum• Exhibition/Event• Trade show Technical Specification: TEST ITEM:22" Three Side Transparent LCD DisplayDimensions :525(L) X 370( ... D): 50/50/35/50Brightness: 300cd/m2Contrast:500:1 22" Three Side Transparent video showcase/LCD display for commerical/ ...