Patent · US Active

Liquid crystal display device

US8704964B2 · kind B2 · utility

1Cited by

4References

8Claims

0Family size

Assignee

LG Display Co., Ltd. · KR

Inventors

Young-bin Lee · Seoul, KR
Chung-Oan Seo · Busan, KR

Key dates

Filing date	Dec 3, 2009
Grant date	Apr 22, 2014
Priority date	—
Expiry date	Jul 14, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG02F1/133615
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A liquid crystal display device includes: a bottom frame having a bent portion at an edge thereof; a light guide plate over the bottom frame, the light guide plate spaced apart from the bent portion by a gap; a light emitting diode (LED) assembly facing a side of the light guide plate, the LED assembly fixed to the bent portion; a main frame having a rectangular band shape over the bottom frame, the main frame having a rib corresponding to the gap; a liquid crystal panel over the light guide plate; and a top frame surrounding a front boundary portion of the liquid crystal panel, the top frame combined with the bottom frame and the main frame.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.