Invention Grant
- Patent Title: Electro-optical device and electronic apparatus
- Patent Title (中): 电光装置和电子设备
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Application No.: US10953877Application Date: 2004-09-29
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Publication No.: US07657043B2Publication Date: 2010-02-02
- Inventor: Hiroshi Wada , Hisanori Kawakami , Akio Kobayashi
- Applicant: Hiroshi Wada , Hisanori Kawakami , Akio Kobayashi
- Applicant Address: JP
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2003-340322 20030930; JP2004-237069 20040817
- Main IPC: H04R25/00
- IPC: H04R25/00

Abstract:
An electro-optical device with a sound generating body is disclosed, in which an electro-optical device and a sound generating body can be mounted compactly and which can eliminate necessity of acoustic design of the sound generating body for an enclosure of an electronic apparatus for accommodating the electro-optical device. The electro-optical device of the present invention includes a first frame, a second frame opposed to the first frame, a third frame interposed between the first frame and the second frame, an electro-optical panel supported by the first frame, and a sound generating body supported by the second frame and covered by the second frame and the third frame, the sound generating body being arranged so as to be two-dimensionally overlapped the electro-optical panel.
Public/Granted literature
- US20050111678A1 Electro-optical device and electronic apparatus Public/Granted day:2005-05-26
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