Electronic apparatus
AssigneeKYOCERA Corporation
InventorTetsuya Shimoda
Life of this patent
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Abstract
An electronic apparatus is disclosed. In one embodiment, an electronic apparatus comprises a panel, a piezoelectric vibrator, a first bonding member, and a second bonding member. The piezoelectric vibrator is located on an inner surface of the panel. The first bonding member is located between the panel and the piezoelectric vibrator to bond the piezoelectric vibrator to the panel. The second bonding member is located between the panel and the piezoelectric vibrator to bond the piezoelectric vibrator to the panel and has an elastic modulus lower than an elastic modulus of the first bonding member.
Claims8
An electronic apparatus comprising:
- a panel;
- a piezoelectric vibrator having a planar surface bonded to an inner planar surface of the panel, wherein the piezoelectric vibrator has a substantially planar shape in a non-vibrating state;
- a first bonding member that is located between the panel and a first portion of the planar surface of the piezoelectric vibrator to bond the piezoelectric vibrator to the panel;
- and
- a second bonding member that is located between the panel and a second portion of the planar surface of the piezoelectric vibrator so as not to overlap with the first bonding member in a thickness direction of the panel, wherein the second bonding member bonds the piezoelectric vibrator to the panel, and has an elastic modulus lower than an elastic modulus of the first bonding member.
An electronic apparatus comprising:
- a panel;
- a piezoelectric vibrator located on an inner surface of the panel;
- a first bonding member that is located between the panel and the piezoelectric vibrator to bond the piezoelectric vibrator to the panel;
- and
- a second bonding member that is located between the panel and the piezoelectric vibrator so as not to overlap with the first bonding member in a thickness direction of the panel, wherein the second bonding member bonds the piezoelectric vibrator to the panel, and has an elastic modulus lower than an elastic modulus of the first bonding member,
- wherein the piezoelectric vibrator vibrates while being bent along a predetermined direction,
- wherein the first bonding member is located between the panel and a central portion in the predetermined direction of the piezoelectric vibrator, and
- wherein a bonding member composed of the first and second bonding members lies on the entirety of a surface of the piezoelectric vibrator on the panel side.
An electronic apparatus comprising:
- a panel;
- a piezoelectric vibrator located on an inner surface of the panel;
- a first bonding member that is located between the panel and the piezoelectric vibrator to bond the piezoelectric vibrator to the panel;
- and
- a second bonding member that is located between the panel and the piezoelectric vibrator to bond the piezoelectric vibrator to the panel and has an elastic modulus lower than an elastic modulus of the first bonding member, wherein
- the second bonding member includes:
- a first portion extending in the predetermined direction from one end in the predetermined direction of the piezoelectric vibrator to a position that is at a distance of one third of a length in the predetermined direction of the piezoelectric vibrator from the one end;
- and
- a second portion extending in the predetermined direction from another end in the predetermined direction of the piezoelectric vibrator to a position that is at a distance of one third of the length from the another end, and
- the first bonding member lies between the first portion and the second portion.
Dependencies are inferred from the claim text.