TW200508745A - Surface light source, method of manufacturing the same and liquid crystal display apparatus having the same - Google Patents

Surface light source, method of manufacturing the same and liquid crystal display apparatus having the same

Info

Publication number
TW200508745A
TW200508745A TW093121136A TW93121136A TW200508745A TW 200508745 A TW200508745 A TW 200508745A TW 093121136 A TW093121136 A TW 093121136A TW 93121136 A TW93121136 A TW 93121136A TW 200508745 A TW200508745 A TW 200508745A
Authority
TW
Taiwan
Prior art keywords
same
manufacturing
light source
surface light
liquid crystal
Prior art date
Application number
TW093121136A
Other languages
Chinese (zh)
Inventor
Joong-Hyun Kim
Ki-Yeon Lee
Sang-Yu Lee
Nam-Hun Kim
Hae-Soo Ha
Original Assignee
Samsung Electronics Co Ltd
Samsung Corning Co 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 Samsung Electronics Co Ltd, Samsung Corning Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of TW200508745A publication Critical patent/TW200508745A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/54—Screens on or from which an image or pattern is formed, picked-up, converted, or stored; Luminescent coatings on vessels
    • H01J1/62—Luminescent screens; Selection of materials for luminescent coatings on vessels
    • H01J1/70—Luminescent screens; Selection of materials for luminescent coatings on vessels with protective, conductive, or reflective layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/20—Constructional details
    • H01J11/34—Vessels, containers or parts thereof, e.g. substrates
    • H01J11/42—Fluorescent layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/305—Flat vessels or containers

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)

Abstract

In a method of manufacturing a surface light source, a plurality of partition walls is formed on a lower substrate. The partition walls generate a first stress in the lower substrate along a first direction. A reflective layer is formed on the lower substrate. The reflective layer generates a second stress in the lower substrate along a second direction. After forming a fluorescent layer on the reflective layer and beneath an upper substrate, the upper and lower substrates are sealed to form discharge spaces between the upper and lower substrates.
TW093121136A 2003-07-16 2004-07-15 Surface light source, method of manufacturing the same and liquid crystal display apparatus having the same TW200508745A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20030048884 2003-07-16
KR1020040044901A KR20050010482A (en) 2003-07-16 2004-06-17 Surface light source, method of manufacturing the same and liquid crystal display apparatus having the same

Publications (1)

Publication Number Publication Date
TW200508745A true TW200508745A (en) 2005-03-01

Family

ID=37222897

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093121136A TW200508745A (en) 2003-07-16 2004-07-15 Surface light source, method of manufacturing the same and liquid crystal display apparatus having the same

Country Status (2)

Country Link
KR (1) KR20050010482A (en)
TW (1) TW200508745A (en)

Also Published As

Publication number Publication date
KR20050010482A (en) 2005-01-27

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