Electro acoustic transducer
AssigneeSamsung Electronics Co., Ltd.
InventorsSeog-woo Hong, Hyung-jae Shin, Dong-sik Shim, Byung-gil Jeong, Seok-whan Chung
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Abstract
An electro-acoustic transducer includes a conductive substrate provided with at least one cell and at least one electrode, and a pad substrate disposed corresponding to the conductive substrate and provided with at least one pad corresponding to the electrode, in which at least one of the electrode and the pad includes an electric pattern for electric connection and at least one dummy pattern that is provided around the electric pattern to be separated the electric pattern.
Claims22
An electro-acoustic transducer comprising:
- a conductive substrate provided with a cell, a first electrode, and a second electrode;
- and
- a pad substrate disposed to correspond to the conductive substrate and provided with pads corresponding to the first electrode and the second electrode,
- wherein the first electrode, the second electrode, and the pads comprise a corresponding electric pattern for electrical connection and a corresponding dummy pattern that is provided around the corresponding electric pattern to be separated from the corresponding electric pattern, and
- the dummy pattern of the first electrode and the dummy pattern of the second electrode are disposed between the first electrode and the second electrode.
An electro-acoustic transducer comprising:
- a conductive substrate provided with a first electrode and a second electrode on one surface of the conductive substrate;
- and
- a pad substrate disposed to correspond to the conductive substrate and provided with pads corresponding to the first and second electrodes,
- wherein each of the first electrode and the second electrode comprises an electric electrode for electrical connection and a dummy electrode that is provided around a corresponding electric electrode to be separated from the corresponding electric electrode, and
- the dummy pattern of the first electrode and the dummy pattern of the second electrode are disposed between the first electrode and the second electrode.
An electro-acoustic transducer comprising:
- a conductive substrate provided with a cell, a first electrode, and a second electrode;
- a pad substrate disposed to correspond to the conductive substrate and provided with pads corresponding to the first electrode and the second electrode;
- a support provided on the conductive substrate and forming the cell;
- a membrane provided on the support to cover the cell;
- and
- an upper electrode provided on the membrane,
- wherein each of the first electrode, the second electrode, and the pads comprises a corresponding electric pattern for electrical connection and a corresponding dummy pattern that is provided around the corresponding electric pattern to be separated from the corresponding electric pattern, and
- the dummy pattern of the first electrode and the dummy pattern of the second electrode are disposed between the first electrode and the second electrode.
Dependencies are inferred from the claim text.