公开(公告)号：US20250014552A1

公开(公告)日：2025-01-09

申请号：US18763245

申请日：2024-07-03

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Yuuki NAKAJIMA ,  Shingo FUKUSHIMA ,  Shigeyuki NAGATSUMA

IPC: G10H1/34 ,  F21V3/02 ,  F21V7/00

Abstract: An input apparatus includes a touch detection substrate having a first opening and including a touch pattern provided on an outer circumference of the first opening, a control substrate having a light emitting element, a reflector provided between the touch detection substrate and the control substrate and including a light reflection region disposed in such a manner as to correspond to the light emitting element, a panel including a touch surface, and a case having a second opening and to which the panel is attached, and light emitted by the light emitting element is released to an exterior by way of the first opening and the second opening, and the case and the reflector are detachably fixed together with a fastening component.

公开(公告)号：US20240427072A1

公开(公告)日：2024-12-26

申请号：US18743764

申请日：2024-06-14

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Yuuki NAKAJIMA ,  Shingo FUKUSHIMA ,  Otoya SAKAI

IPC: F21V8/00 ,  G10H1/00

Abstract: A display apparatus includes a plurality of light sources which are aligned side by side in a first direction; and a light guiding unit configured to have an incident surface on which light from the at least one of the plurality of light sources is incident and an emitting surface from which light from the incident surface is emitted and include openings provided in positions along a second direction with respect to positions of the plurality of light sources respectively, the second direction intersects the first direction.

公开(公告)号：US20240321247A1

公开(公告)日：2024-09-26

申请号：US18607868

申请日：2024-03-18

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Hiroki AKAI ,  Naoto IMAMURA ,  Yuuki NAKAJIMA ,  Shingo FUKUSHIMA

IPC: G10H1/32 ,  G10C3/02 ,  G10C3/06 ,  G10C3/12

CPC classification number: G10H1/32 ,  G10C3/02 ,  G10C3/06 ,  G10C3/12

Abstract: An electronic keyboard instrument includes a main body case configured to include a sound emitting hole in a lower side, a keyboard provided inside the main body case, a sound emitting unit disposed on the lower side of the main body case in such a manner that a sound emitting port corresponding to the sound emitting hole is directed towards the keyboard, and a plate-shaped unit provided on an upper side of the sound emitting unit and configured to include a cutout formed in a portion corresponding to the sound emitting hole, and a communication path is provided inside the main body case, the communication path being configured to enable a sound emitted by the sound emitting unit to be emitted from an upper side of the keyboard towards an outside by way of the cutout in the plate-shaped unit.