Patent ID: 8028647

Claim:
A coating device comprising: a. a compliant assembly comprising a fixed member having an anchor attachment clamp, and adapted to securely receive one or more flex strips; a compliant member having an inner surface, and outer surface and a lower surface, said compliant member adapted to securely receive a liquid film applicator and one or more flex strips; each of said fixed member and compliant member having an inner and an outer surface; the two inner surfaces facing towards each other and each outer surface oriented away from each other; and one or more flex strips securely mounted between said fixed member and said compliant member wherein said compliant member is free to translate in the positive and negative Tz direction and rotate in both a positive and negative direction about the Rx axis and the Ry axis; and b. a liquid coating applicator comprising; a left and a right longitudinal side member each having the form of a wedge-like rail; each side member having an upper surface and a base surface with said base surfaces of the two side members forming a base plane and the upper surface of said left side member forming an angle a-L with respect to said base surface of said left side member and the upper surface of said right side member forming an angle a-R with respect to said base surface of said right side member; a bridge having a planar shear surface, a front surface, a rear surface, a rear edge, and a transition surface; said bridge having a left and a right bridge wedge surfaces; said left bridge wedge surface forming an angle a-L with respect to said planar shear surface and said right bridge wedge surface forming an angle a-R with respect to said planar shear surface; a clamp member adapted to adjustably and fixedly secure the bridge and each of said side members such that said bridge is positioned between the two side members such that base surface of each of said rails and the planar shear surface of the bridge are approximately co-planar and the distance d from the base plane to the mid-point of the planar shear surface being greater than or equal to about 0 microns; each of said upper surfaces of said left and right side members being in contact with one of said left and right bridge wedge surfaces respectively; wherein distance d can be altered by repositioning said side members with respect to said bridge prior to securing said side members and said bridge within said clamp; and when a coating liquid is disposed upon a substrate and said liquid coating applicator and the substrate are translated relative to each other such that the substrate moves toward said front surface of said bridge a liquid coating is formed on the substrate; said outer surface of said compliant member is attached to one side of said clamp and said lower surface of said compliant member is higher than said base plane; and wherein when said coating device is moved relative to a substrate the liquid coating applicator is compliant with changes in the surface of the substrate.