Some embodiments relate to analogs of peptides corresponding to class I MHC-restricted T cell epitopes and methods for their generation. In some embodiments this increase compensates for a decrease in display light-source illumination. When the pivot together with the sealing member is moved up and down vertically in the chamber, the sealing member can carry out sealing to control the water flowing in the chamber through the central water outlets or the peripheral water outlets. Alternatively, the sheet is bonded to a floor substrate, and the ceramic tiles are bonded thereto. This device features in a simple structure and easy operation, which can obtain a super-resolution beyond diffraction limit at a lower luminous power; it is quick in image formation with the frame frequency over 15 frames when the number of scanning points in each image is 512\xd7512.