Canon Kabushiki Kaisha

Toshihiro Shoyama

Nobuyuki Endo

Takehito Okabe

Toshiyuki Ogawa

Mitsuhiro Yomori

Hiroshi Takakusagi

Yasuo Yamazaki

Hideaki Ishino

Shinji Kodaira

Koji Ishizuya

Tomoyuki Tezuka

Masashi Kusukawa

Tasuku Kaneda

Jun Iwata

Kentaro Suzuki

Nobuaki Kakinuma

Masahiko Sone

Akinori Makaino

Yoshiaki Taguchi

A light emitting device includes a plurality of first electrodes, an organic layer located above the plurality of first electrodes and including a light emitting layer, a second electrode located above the organic layer, and an insulating layer that separates the plurality of first electrodes from each other. An upper surface of each of the plurality of first electrodes includes an inner region in contact with the organic layer, and an outer region in contact with the insulating layer. The insulating layer includes an opening that defines the inner region, and a step located at a position away from the opening and overlapping the outer region.

Light emitting device, manufacturing method thereof, display device, photoelectric conversion device, electronic apparatus, illumination device, and moving body

A method of manufacturing a solid-state image sensor comprising a pixel part including a photoelectric conversion element and a MOS transistor, comprising steps of forming a first insulating film made of a nitrogen-containing silicon compound on the photoelectric conversion element and the MOS transistor, forming an opening in at least a portion of the first insulating film, which is positioned above a channel of the MOS transistor, forming a second insulating film on the first insulating film, forming a contact hole extending through the second insulating film and the first insulating film, and forming, in the contact hole, a contact plug to be connected to the MOS transistor.

Method of manufacturing solid-state image sensor, solid-state image sensor, and camera

A method of manufacturing an imaging apparatus includes: preparing a substrate comprising a wafer and a silicon layer arranged on the wafer, the wafer including a first semiconductor region made of single crystal silicon with an oxygen concentration not less than 2&#xd7;10atoms/cmand not greater than 4&#xd7;10atoms/cm, the silicon layer including a second semiconductor region made of single crystal silicon with an oxygen concentration lower than the oxygen concentration in the first semiconductor region; annealing the substrate in an atmosphere containing oxygen and setting the oxygen concentration in the second semiconductor region within the range not less than 2&#xd7;10atoms/cmand not greater than 4&#xd7;10atoms/cm; and forming a photoelectric conversion element in the second semiconductor region after the annealing.

Imaging apparatus, method of manufacturing the same, and camera

A photoelectric conversion apparatus includes a semiconductor substrate including a photoelectric conversion portion, a metal containing portion provided on the semiconductor substrate, an interlayer insulation film arranged on the semiconductor substrate to cover the metal containing portion, a first silicon nitride layer arranged on the photoelectric conversion portion to include a portion lying between the interlayer insulation film and the semiconductor substrate, a silicon oxide film including a portion arranged between the first silicon nitride layer and the photoelectric conversion portion, and a portion arranged between the interlayer insulation film and the metal containing portion, a second silicon nitride layer arranged between the silicon oxide film and the metal containing portion.

Photoelectric conversion apparatus, equipment including photoelectric conversion apparatus, and manufacturing method of photoelectric conversion apparatus

A method of manufacturing a semiconductor apparatus, includes forming a first trench on a side of a first face of a semiconductor substrate having the first face and a second face, forming a gettering region by implanting ions in the semiconductor substrate through the first trench, and forming a second trench on the side of the first face of the semiconductor substrate after the forming the gettering region. A depth of a bottom surface of the second trench with reference to the first face is smaller than a depth of a bottom surface of the first trench with reference to the first face.

Semiconductor apparatus and method of manufacturing the same

A photoelectric conversion device includes photoelectric converter arranged in semiconductor substrate made of silicon and is and transistor arranged on surface of the substrate. The photoelectric converter includes first region of a first conductivity type, configured to accumulate charges, and second region of second conductivity type. The first region is arranged between the surface and the second region. The substrate includes third region as source and/or drain of the transistor. The substrate includes, in position which is below the third region and is apart from the third region, impurity region containing group 14 element other than silicon. Depth from the surface of peak position in density distribution of the group 14 element in the impurity region is smaller than depth from the surface of peak position in density distribution of majority carrier in the second region.

Photoelectric conversion device, method of manufacturing the same, and equipment

A method of manufacturing a photoelectric conversion apparatus includes heating a semiconductor substrate while a pixel circuit area is covered with an insulator film, performing ion implantation into the pixel circuit area through the insulator film, performing ion implantation into a peripheral circuit area after the heating, and forming a side wall on a side surface of a gate electrode of a transistor after the performing ion implantation into the peripheral circuit area.

Method of manufacturing photoelectric conversion apparatus using ion implantation

Photoelectric conversion apparatus including silicon oxide film and silicon nitride layers, equipment including photoelectric conversion apparatus, and manufacturing method of photoelectric conversion apparatus

A semiconductor device has a silicon layer having a photoelectric conversion portion, a transfer electrode of a transfer portion disposed on the silicon layer, the transfer portion transferring a charge of the photoelectric conversion portion, and an insulator film having a first portion located between the transfer electrode and the silicon layer and a second portion located on the photoelectric conversion portion, the first portion and the second portion of the insulator film contain nitrogen, oxygen, and silicon, and the distance between the position where the nitrogen concentration shows the largest value in the second portion and the silicon layer is larger than the distance between the position where the nitrogen concentration shows the largest value in the first portion and the silicon layer.

Photoelectric conversion device with insulating film containing nitrogen

A photoelectric conversion device has a silicon substrate which includes a first portion configured to perform photoelectric conversion, and a second portion which is arranged farther apart from a light receiving surface of the silicon substrate than the first portion and contains carbon. A first peak concentration as a carbon peak concentration in the second portion is not less than 1&#xd7;10[atoms/cm] and not more than 1&#xd7;10[atoms/cm], and a second peak concentration as an oxygen peak concentration in the second portion is not less than 1/1000 and not more than 1/10 of the first peak concentration.

Photoelectric conversion device, method of manufacturing the same, and camera

A method of manufacturing a solid-state image sensor having a photoelectric conversion portion includes forming a silicon nitride film by a low-pressure chemical vapor deposition method using hexachlorodisilane (SiCl) as a material gas such that the silicon nitride film covers at least a part of the photoelectric conversion portion.

Growing community of inventors

Kawasaki, Japan

Toshihiro Shoyama