GB2032088B - Display panel - Google Patents

Display panel

Info

Publication number
GB2032088B
GB2032088B GB7839134A GB7839134A GB2032088B GB 2032088 B GB2032088 B GB 2032088B GB 7839134 A GB7839134 A GB 7839134A GB 7839134 A GB7839134 A GB 7839134A GB 2032088 B GB2032088 B GB 2032088B
Authority
GB
United Kingdom
Prior art keywords
display panel
panel
display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB7839134A
Other versions
GB2032088A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CARVILLE Ltd
Original Assignee
CARVILLE Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CARVILLE Ltd filed Critical CARVILLE Ltd
Priority to GB7839134A priority Critical patent/GB2032088B/en
Publication of GB2032088A publication Critical patent/GB2032088A/en
Application granted granted Critical
Publication of GB2032088B publication Critical patent/GB2032088B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/0015—Fastening arrangements intended to retain light sources
    • F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/28—Structurally-combined illuminating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
GB7839134A 1978-10-03 1978-10-03 Display panel Expired GB2032088B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7839134A GB2032088B (en) 1978-10-03 1978-10-03 Display panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7839134A GB2032088B (en) 1978-10-03 1978-10-03 Display panel

Publications (2)

Publication Number Publication Date
GB2032088A GB2032088A (en) 1980-04-30
GB2032088B true GB2032088B (en) 1982-10-27

Family

ID=10500090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7839134A Expired GB2032088B (en) 1978-10-03 1978-10-03 Display panel

Country Status (1)

Country Link
GB (1) GB2032088B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535881A1 (en) * 1985-10-08 1987-04-16 Preh Elektro Feinmechanik LIGHTING DEVICE FOR A FRONT PANEL
DE3914448A1 (en) * 1989-05-02 1990-11-08 Wustlich Elektr Bauteile ARRANGEMENT FOR ILLUMINATING BACKGROUND AREAS
DE102005018282A1 (en) * 2005-04-13 2006-10-19 Würth Elektronik GmbH & Co. KG Attachment arrangement for attaching a luminous diode to a rear side of a printed circuit board illuminated from behind has a casing carcass linked to the circuit board, front sides and a rear wall
ITBO20070001A1 (en) * 2007-01-03 2008-07-04 Selta S R L FUNCTIONAL PANEL FOR ALFA-NUMERICAL COOKING HOB AND INTEGRATED ALFA-DISPLAY
FR2935217B1 (en) * 2008-08-20 2010-10-08 Noech SUPPORT PLATE FOR ELECTRICAL LED CIRCUIT
GB2547233A (en) * 2016-02-11 2017-08-16 Jaguar Land Rover Ltd A system comprising a transparent or translucent member
EP3415815A1 (en) * 2017-06-14 2018-12-19 Valeo Iluminacion Method for manufacturing a lighting device and lighting device

Also Published As

Publication number Publication date
GB2032088A (en) 1980-04-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee