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US 2015/0085527 A1Published application
Light source module, fabrication method therefor, and backlight unit including the same
AssigneeSeoul Semiconductor Co., Ltd.
InventorsKi Bum Nam, Seoung Ho Jung, Yu Dae Han, Chung Hoon Lee, Hyuck Jung Choi
Life of this patent
Estimating the term…
Abstract
A light source module, a fabrication method therefore, and a slim backlight unit including the same. The light source module includes a light emitting diode (LED) chip electrically connected to a substrate through a lower surface thereof, a wavelength conversion layer formed on the LED chip and enclosing at least the light exit face of the LED chip, and a reflector formed on a region of the LED chip excluding the light exit face.
Claims17
A light source module comprising:
- a light emitting diode (LED) chip electrically connected to a substrate through a lower surface thereof and comprising a laterally disposed light exit face through which light of the LED chip is emitted therethrough;
- a wavelength conversion layer disposed on the LED chip and covering at least the light exit face;
- and
- a reflector disposed on the LED chip and exposing the light exit face.
1 more element
A backlight unit comprising:
- a light guide plate;
- and
- a light source module disposed on at least one side of the light guide plate and configured to emit light,
- wherein the light source module comprises:
- a light emitting diode (LED) chip electrically connected to a substrate through a lower surface thereof and comprising a laterally disposed light exit face through which light of the LED chip is emitted;
- a wavelength conversion layer disposed on the LED chip and covering at least the light exit face;
- and
- a reflector disposed on the LED chip and exposing the light exit face.
5 more elements
A method of fabricating a light source module, comprising:
- fabricating a light emitting diode (LED) chip including a lateral light exit face through which light of the LED chip is emitted;
- forming a wavelength conversion layer on the LED chip to cover at least the light exit face of the LED chip;
- and
- forming a reflector on the LED chip that exposes the light exit face.
1 more element
Dependencies are inferred from the claim text.