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1999•SID Symposium Digest of Technical PapersRequires access

42.2: A 50,000‐hour Lifetime Cold‐Cathode Fluorescent Lamp for LCD Backlighting

Haruko Noguchi

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Abstract

Abstract A long‐life cold cathode fluorescent lamp, which is suitable for the backlighting of the large size LCD for a monitor application, has been developed. By optimizing the inner diameter, the surface area of the electrode, and the amount of the mercury content, the total luminous flux increased than that of a conventional CFLs. At the same time, a lifetime of over 50000 hours was achieved.

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What this paper is about

Abstract A long‐life cold cathode fluorescent lamp, which is suitable for the backlighting of the large size LCD for a monitor application, has been developed. By optimizing the inner diameter, the surface area of the electrode, and the amount of the mercury content, the total luminous flux increased than that of a conventional CFLs. At the same time, a lifetime of over 50000 hours was achieved.

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OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Abstract A long‐life cold cathode fluorescent lamp, which is suitable for the backlighting of the large size LCD for a monitor application, has been developed. By optimizing the inner diameter, the surface area of the electrode, and the amount of the mercury content, the total luminous flux increased than that of a conventional CFLs. At the same time, a lifetime of over 50000 hours was achieved.

Key concepts: Backlight, Cold cathode, Liquid-crystal display, Luminous flux, Fluorescent lamp, Optics, Materials science, Fluorescence

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42.2: A 50,000‐hour Lifetime Cold‐Cathode Fluorescent Lamp for LCD Backlighting — Research Paper | ScholarLens