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Ji-whan Noh Patents |
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Inventor: Noh; Ji-whan
Address: Suwon-si, KR
No. of patents: 5
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7407316 |
LCD backlight system using light emitting diode chip |
August 5, 2008 |
| A backlight system and an LCD employing the backlight system. The backlight system includes a plurality of light emitting devices arranged on a base plate to form a plurality of lines each including a plurality of light emitting devices, and a light guide panel having a sidewall spac |
| 7387399 |
Linear side emitter, backlight system and liquid crystal display using the same |
June 17, 2008 |
| A linear side emitter, a backlight system and a liquid crystal display using the same are provided. The linear side emitter includes a plurality of LED chips, a bottom portion, a reflecting surface, and side surfaces. The LED chips arranged in a line on the bottom portion. The reflecting |
| 7331679 |
Reflection unit having a mirror array, and projection display system employing the same |
February 19, 2008 |
| A projection display system includes a screen, an illumination projecting system to form an image using light radiated by a light source, to magnify the image, and to project the image along a rear side of the screen, and a reflection unit having an array of unit mirrors to reflect t |
| 7322721 |
Side emitting device, backlight unit using the same as light source and liquid crystal display e |
January 29, 2008 |
| A side emitting device, a backlight unit using the same as a light source, and a liquid crystal display (LCD) employing the backlight unit. The side emitting device includes a light-emitting device to emit light, and a side emitter to change the path of at least part of the light emitted |
| 7275852 |
Backlight unit and LCD display apparatus having the same |
October 2, 2007 |
| A backlight unit including an LED module including a plurality of LEDs emitting light, and an LED substrate supporting and driving the plurality of LEDs, a diffusion sheet placed over the LED module and diffusing light emitted from the LED module, an optical sheet placed over the diffusi |
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