Panasonic Corporation

Towerjazz Panasonic Semiconductor Co., Ltd.

Yoshiaki Nishi

Yasuo Takeuchi

Hiroshi Sakoh

Mamoru Honjo

Atsuo Nakagawa

Hiroshi Masuda

Toshifumi Yokoyama

Masakatsu Suzuki

A solid state imaging device has a global shutter structure and includes: a photodetector; a wiring layer; a first transparent insulating film disposed immediately above the photodetector and penetrating the wiring layer; a transparent protective film covering the wiring layer and the first transparent insulating film, and having a higher refractive index than the first transparent insulating film; a first projection provided on the transparent protective film and having a quadrilateral shape in top view; and a second transparent insulating film having a lower refractive index than the first projection.

Solid-state imaging device

Provided is a solid-state imaging device that realizes sensitivity improvement while maintaining flare prevention effect even when miniaturization of cell is advanced. The solid-state imaging device according to the present invention includes: light receiving units formed on a semiconductor substrate; an antireflection film arranged above the semiconductor substrate, except above the light receiving units; and microlenses arranged above the light receiving units, in which the antireflection film is formed at a position equal to or higher than a position of the microlenses.

Method for manufacturing solid-state imaging device having improved sensitivity and reduced flare

Solid-state imaging device having improved sensitivity and reduced flare

The solid-state imaging device of the present invention includes: light-receiving units formed on a semiconductor substrate; color filters respectively formed on corresponding light-receiving units; and in-layer lenses formed above the light-receiving units and below the color filters, in which the in-layer lenses have different curvature shapes depending on colors of the corresponding color filters.

Solid-state imaging device having characteristic color unit depending on color, manufacturing method thereof and camera

A solid-state imaging device includes: a plurality of light-receiving parts arranged in an array in a substrate and performing photoelectric conversion on incident light; and a plurality of color separators each provided for adjacent four of the light-receiving parts arranged in two rows and two columns. Each of the color separators includes first through fourth color-separating elements and first and second mirror elements.

Solid-state imaging device and method for fabricating the same

A solid-state imaging device includes: a plurality of light-receiving parts arranged in an array in a substrate and performing photoelectric conversion on incident light; and a plurality of color separators each provided for adjacent four of the light-receiving parts arranged in two rows and two columns. In each of the color separators, absorption color filters and transmission color filters are combined.

Growing community of inventors

Kyoto, Japan

Yoshiaki Nishi