Voice recognition system and display device using the same
AssigneeSamsung Electronics Co., Ltd.
InventorsCheheung Kim, Jaehyung Jang, Hyeokki Hong
Life of this patent
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Abstract
Disclosed are a voice recognition system and a display device using the same. The disclosed voice recognition system includes a plate structure, a vibration sensor, and a voice recognition device. The plate structure vibrates based on propagation of a voice wave generated from a user, and the vibration sensor is provided in contact with the plate structure to detect the vibration of the plate structure. The voice recognition device recognizes voice of the user by receiving a signal output from the vibration sensor.
Claims25
A voice recognition system comprising:
- a plate structure that vibrates based on propagation of a voice wave from a user;
- a vibration sensor provided to be in contact with the plate structure to detect vibration of the plate structure, the vibration sensor having a planar shape;
- and
- a voice recognition circuit configured to recognize voice of the user based on signal output from the vibration sensor,
- wherein the vibration sensor has a first end fixed to the plate structure, and a second end detached from the plate structure.
A voice recognition system comprising:
- a plate structure that vibrates based on propagation of a voice wave from a user;
- a plurality of vibration sensors provided to be in contact with the plate structure, one or more of the plurality of vibration sensors having a planar shape;
- a signal processor circuit configured to process signals output from the plurality of vibration sensors;
- and
- a voice recognition circuit configured to recognize voice of the user based on the signals processed by the signal processor circuit,
- wherein the one or more of the plurality of vibration sensors has a first end fixed to the plate structure, and a second end detached from the plate structure.
A display device comprising:
- a display panel that vibrates based on propagation of a voice wave from a user;
- a case that supports the display panel;
- at least one vibration sensor provided to be in the case in contact with the display panel to detect a vibration of the display panel, the at least one vibration sensor having a planar shape;
- and
- a voice recognition circuit configured to recognize voice of the user based on a signal output from the at least one vibration sensor,
- wherein the at least one vibration sensor has a first end fixed to a plate structure, and a second end detached from the plate structure.
A voice recognition apparatus comprising:
- a plate structure;
- and
- a vibration sensor provided on the plate structure to detect vibration of the plate structure, the vibration sensor having a planar shape,
- wherein the vibration sensor comprises:
- a substrate having a cavity and a support portion;
- and
- a sensing element provided on the support portion of the substrate, and
- wherein the vibration sensor has a first end fixed to the plate structure, and a second end detached from the plate structure.
Dependencies are inferred from the claim text.