According to the "Design View Submission Specifications":
Design pictures or photos submitted through the electronic application client are limited to JPG and TIFF formats. These two formats are widely used and can be easily produced or converted to these two formats by taking photos of physical objects and using drawing software. ?
The resolution of design images or photos submitted through the electronic application client should be between 72dpi-300dpi. If the resolution is too small, the picture will be blurry, and if the resolution is too large, the system load will be increased.
The size of design images or photos submitted through the electronic application client should not exceed 150mmx220mm. If the size is too large, it cannot be submitted. If the size is too small, it is not conducive to the clear expression of the design. ?
The design pictures or photos submitted through the electronic application client should clearly show the design requested for protection.