.jpg)
AppleInsider, 9 to 5 Mac reported on the 27th, the latest report released by DisplayMate Technologies, an independent image quality testing authority, shows that the Apple Watch's mid- to high-end models have sapphire protective covers, but this protective material seriously affects the optical performance of OLED screens. . According to the report, sapphire does not perform as well as traditional protective glass in high-peripheral lighting and wide viewing angle test projects.
According to the DisplayMate test, the sapphire protective cover reflects approximately 8.2% of the surrounding light source, and the degree of reflection is nearly double that of 4.5% of Ion-X glass.
DisplayMate pointed out that it is best for the industry to modify the optical properties of sapphire without seriously affecting scratch resistance, in order to expand the range of applications for sapphire protection screens.
Apple Watch Sport uses the lower cost "Ion-X" reinforced protective glass, the same as the iPhone 6, iPhone 6 Plus.
Description
It's a press laminated wood veneer in crosswise direction, based on high quality and selected birch veneers, stick together with Electrical thermosetting synthetic resins under high pressure and temperature.
Property
Good Electrical properties
Excellent absorption of transformer oil
High mechanical strength
Low and high temperature resistance
Good resistance to the abrasion and wear
Application
The product is mainly use in the electrical oil transformers applications as high electrical insulation material, like Pressure Beams, step blocks, pressure spare parts, top and bottom support coils, potential rings, pressure rings , spacers, etc. For his mechanical strength, laminated wood can be also use for many applications as abrasion resistance material under stress.
Transformer Laminated Wood Blocks
Wood Step Block,Transformer Step Block,Laminated Wood Supporting Blocks,Transformer Laminated Wood Blocks
Yingkou Dongyuan Electrical Insulation Board Co.,Ltd , https://www.dy-insulation.com