To provide a photosensitive resin composition for a solid-state image sensor lens for manufacturing a solid-state image sensor lens with high latitude in a form as well as following the optical design, and to provide a solid-state image sensor lens using the photosensitive resin composition, a method for manufacturing a solid-state image sensor lens by using the photosensitive resin composition for a solid-state image sensor lens, and a solid-state image image sensor having a solid-state image sensor lens.
The photosensitive resin composition for a solid-state image sensor lens is to be used in a method of forming a microlens using a photomask which controls the distribution of transmitted light quantity in exposure by a distribution state of fine patterns not resolved at the wavelength of exposure light for forming a microlens. The relation between the aperture ratio of the mask and the film remaining rate when the photosensitive resin composition is irradiated through the photomask with light in the saturation exposure light quantity of the film remaining rate shows that R
COPYRIGHT: (C)2006,JPO&NCIPI
Katsuya Sakayori
Kei Ikegami
Kei Sumita
Hideaki Kobayashi
Nobuto Climbing
JP2002311565A |
Akihiko Yamashita