Mobile telephone cartilage conduction unit for making contact with the ear cartilage
First Claim
1. A mobile telephone having a display unit to be watched by a user of the mobile telephone and two corner parts in an upper side of the mobile telephone, comprising:
- a pair of cartilage conduction units for making contact with ear cartilage to transmit vibration, the cartilage conduction units being provided to the two corner parts, respectively; and
a cartilage conduction vibration source located between the two corner parts to transmit vibration to both the pair of cartilage conduction units.
5 Assignments
0 Petitions
Accused Products
Abstract
A mobile telephone includes a cartilage conduction unit for making contact with the ear cartilage. The cartilage conduction unit is provided to at least one of two corner parts at an upper side of the mobile telephone. The mobile telephone can include a surface of an outer wall and a cartilage conduction vibration source arranged inward from the surface of the outer wall, the vibration of the cartilage conduction vibration source being transmitted to the surface of the outer wall, wherein when the surface of the outer wall is brought into contact with at least a part of the ear cartilage around the entrance part to the external auditory meatus without making contact with the auricular helix, the sound pressure inside the external auditory meatus at about 1 cm from the entrance part of the external auditory meatus has an at least 10 dB increase compared to the non-contact state.
83 Citations
20 Claims
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1. A mobile telephone having a display unit to be watched by a user of the mobile telephone and two corner parts in an upper side of the mobile telephone, comprising:
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a pair of cartilage conduction units for making contact with ear cartilage to transmit vibration, the cartilage conduction units being provided to the two corner parts, respectively; and a cartilage conduction vibration source located between the two corner parts to transmit vibration to both the pair of cartilage conduction units. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A vibration conduction structure for a mobile telephone having a display unit to be watched by a user of the mobile telephone and two corner parts in an upper side of the mobile telephone, comprising:
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a pair of vibration units for making contact with ear cartilage to transmit vibration, the vibration units being provided to the two corner parts, respectively; and a vibration source located between the two corner parts to transmit vibration to both the pair of vibration units. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A vibration conduction structure for a mobile telephone having a display unit to be watched by a user of the mobile telephone and two corner parts in an upper side of the mobile telephone, comprising:
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a chassis of the mobile telephone, the chassis including a front surface where the display unit in located; and a vibration source located within the mobile telephone and arranged to transmit vibration to the front surface, wherein the vibration source is supported within the mobile telephone so that a primary vibration direction of the vibration source is perpendicular to the front surface. - View Dependent Claims (18, 19, 20)
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Specification