Abstract: Provided is a flexible RF coil and a method for manufacturing a flexible RF coil. The flexible RF coil includes: a first fabric layer, a first adhesive film layer, a RF printing layer, a second adhesive film layer and a second fabric layer. The first adhesive film layer is composited on surface of the first fabric layer. The second adhesive film layer is composited on surface of the second fabric layer. The RF printing layer is encapsulated between the first adhesive film layer and the second adhesive film layer, and includes a mask not wet by the liquid metal, and a liquid metal coil formed in a coil-shaped groove reserved in the mask. Through the present disclosure, an ultra-flexible flexible RF coil is formed by using flexible characteristics of liquid metal and fabric, and wearable comfort of user is improved, thereby improving the user's experience.

Abstract: Provided is a photocuring device (100), including: a base (40); a light source (10) fixed on the base (40); a tray (20) configured to place a substrate (200) to be processed; and a digital mask (30) placed between the light source (10) and the tray (20) and configured to display corresponding light-shielding pattern (31) according to electronic graphics set by a user, so that light emitted by the light source (10) passes through the digital mask (30) to perform photocuring complementary to the light-shielding pattern (31) for the substrate (200) placed on the tray (20). The photocuring device (100) displays the light-shielding pattern (31) corresponding to the electronic graphics through the digital mask (30) according to the user's requirements, so that the light-shielding/light-transmitting of each area on the plane of the digital mask (30) can be satisfied, thereby achieving the patterning light required by the user.