Light emitting device and image display device
AssigneeSony Semiconductor Solutions Corporation
InventorHiroyuki KASHIHARA
Life of this patent
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Abstract
A light emitting device according to an embodiment of the present disclosure includes: a driving circuit substrate; an element substrate that has a first surface opposed to the driving circuit substrate and a second surface serving as a light exit surface on a side opposite to the first surface, that includes a pixel array section including a plurality of light emitting elements arranged in an array form, and that is joined to the driving circuit substrate through hybrid bonding; and a mounting connection terminal and an external connection terminal that are electrically coupled to the driving circuit substrate outside the pixel array section and that are closer to the element substrate than a joint surface between the driving circuit substrate and the element substrate.
Claims20
A light emitting device, comprising:
- a driving circuit substrate;
- an element substrate that has a first surface opposed to the driving circuit substrate and a second surface serving as a light exit surface on a side opposite to the first surface, that includes a pixel array section including a plurality of light emitting elements arranged in an array form, and that is joined to the driving circuit substrate through hybrid bonding;
- and
- a mounting connection terminal and an external connection terminal that are electrically coupled to the driving circuit substrate outside the pixel array section and that are closer to the element substrate than a joint surface between the driving circuit substrate and the element substrate.
An image display device, comprising
- a light emitting device including
- a driving circuit substrate,
- an element substrate that has a first surface opposed to the driving circuit substrate and a second surface serving as a light exit surface on a side opposite to the first surface, that includes a pixel array section including a plurality of light emitting elements arranged in an array form, and that is joined to the driving circuit substrate through hybrid bonding, and
- a mounting connection terminal and an external connection terminal that are electrically coupled to the driving circuit substrate outside the pixel array section and that are closer to the element substrate than a joint surface between the driving circuit substrate and the element substrate.
Dependencies are inferred from the claim text.