Check patentability & draft patents in minutes with Patsnap Eureka AI!

Apparatus for reducing vibration generated by loudspeaker in TV shell

A vibration reduction device and TV technology, which is applied to color TV parts, TV system parts, TVs, etc., can solve problems affecting optical components of projection TVs, poor visual effects, etc.

Inactive Publication Date: 2005-06-01
INTERDIGITAL CE PATENT HLDG
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

An undesired consequence of the transition from heavier wooden housings to lighter plastic housings is that vibrations generated by the speakers are transmitted into the TV housing, and this vibration can adversely affect the optical components of the projection TV, resulting in poor visual effects of

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Apparatus for reducing vibration generated by loudspeaker in TV shell
  • Apparatus for reducing vibration generated by loudspeaker in TV shell
  • Apparatus for reducing vibration generated by loudspeaker in TV shell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] figure 1 Shown is a speaker mounting arrangement 100 for reducing the transmission of vibrations generated by speakers within a television casing. Although the preferred embodiment of the present invention is described below with respect to a compact, stylish television casing (hereinafter referred to as a direct view television casing), it should be understood that the present invention can be applied generally within a television casing. In addition, the present invention can be adapted to various loudspeaker configurations including one midrange speaker and one tweeter per channel, but is not limited thereto.

[0021] Apparatus 100 is used within a television casing 102 to dampen vibrations generated by speakers 108 from propagating into casing 102 . In one embodiment of the present invention, television housing 102 comprises a housing that accommodates a direct view form-factor of a projection-type television. Illustratively, television housing 102 is constructed ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a device for reducing sound vibrations in a television casing. Specifically, the device reduces the amount of vibration generated by the speakers that propagates into the television cabinet while maximizing the sound energy transmitted from the cabinet. The device comprises a packaging container for containing at least one loudspeaker, which container is mounted in the television casing by means of vibration damping means.

Description

technical field [0001] The present invention relates generally to an apparatus for mounting speakers within a television cabinet, and more particularly to a method for reducing sound vibrations emitted by at least one speaker within a television cabinet structure. Background technique [0002] Traditional projection TVs are typically housed in heavy wooden casings and are accompanied by high-performance speakers. This heavy wooden enclosure typically has an isolated cavity formed therein for housing the high performance loudspeaker. The heavy weight of traditional projection TV optics and wooden housings together prevents most of the vibration problems associated with the speakers. [0003] However, recently, the market has demanded a smaller TV casing size while at the same time requiring a larger screen size. Technological improvements have been made to potentially reduce the weight of optical components to produce larger television screens. To me...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/64G10K11/16H04R1/02
CPCH04N5/642H04N5/64
Inventor 达林·B·里特斯科特·J·达根
Owner INTERDIGITAL CE PATENT HLDG
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com