US Patent 8125152 Light source apparatus and liquid crystal display

Patent 8125152 was granted and assigned to Sony on February, 2012 by the United States Patent and Trademark Office.

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US Patent 11841587 Light emitting device, display, and electronic apparatus

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Patent abstract

A liquid crystal display and a light source apparatus capable of improving color reproduction compared to related arts without declining intensity. A light source apparatus includes: a cold cathode fluorescent tube including a B phosphor for blue and a G phosphor for green; and a light emitting diode for red, wherein the G phosphor emits a single-spectrum light with a peak wavelength of 510 to 530 nm, and the light emitting diode emits a single-spectrum light with a peak wavelength of 620 to 650 nm.

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Patent Inventor Names

Makoto Natori0

Masaru Fujiwara0

Tsutomu Niimura0

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