EP0464663A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Projection-type television set
Assignee: Panasonic Holdings Corp
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Filing: 1991-06-27
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Granted: —
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Expires: 2011-06-27
Abstract
Abstract In a projection-type television set, a screen (2) is provided in front opening part of a housing (1) and held by couplings of frames (30,31) and leaf springs (40,41) provided on ceiling (1a), bottom (1b) and side walls (1c) of the housing (1).
Inventors
- 👤 Satoshi Aoki
- 👤 Katsumi Goto
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-09 19:47
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/10; F; F16; F16B; F16B2/00; F16B2/20; F16B2/22; F16B2/24; F16B2/241; H; H04; H04N; H04N9/00; H04N9/12; H04N9/31; H04N9/3141; H04N9/3147
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
196 words
A projection-type television set comprising: a housing (1) in which plurality of projection lenses (50a,50b,50c) and CRT (51a,51b,51c) displays are provided; plurality of first leaf springs (40) provided on a front part of respective of a ceiling (1a) and a bottom (1b) of said housing (1), and respectively having a notch (40a); plurality of second leaf springs (41) provided on a front part of respective of side walls (1c) of said housing (1); a screen (2) provided in a front opening of said housing (1); a pair of horizontal frame (30) respectively having an offset part (30b) which is held between said ceiling (1a) or bottom (1b) of said housing (1) and said first leaf springs (40), having plurality of protrusions (30c) which are to be fit in said notches (40a) of said first leaf springs (40) and having a groove (30a) in which a top end part or a bottom end part of said screen (2) is movably fit; and a pair of vertical frames (31) provided in gaps between said screen (2) and said side walls (1c) of said housing (1) and held between said second leaf springs (41) and said side walls (1c).
Claim 2
Dependent Claim
47 words
A projection-type television set in accordance with claim 1, wherein said second leaf spring has a protrusion in the center part of a spring arm part thereof; and said vertical frames have at least one hole to which said protrusion of said second leaf spring is fit.
References Cited (Backward Citations)
No citation records indexed.
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