US2009122224A1PendingUtilityA1

Display device and method of assembling the display device

Assignee: HITACHI DISPLAYS LTDPriority: Jul 8, 2005Filed: Dec 30, 2008Published: May 14, 2009
Est. expiryJul 8, 2025(expired)· nominal 20-yr term from priority
Inventors:Shiro Ueda
G02F 1/133608G02F 1/133604G02F 1/1335G02F 1/1333
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Claims

Abstract

A display device includes: a reflection plate; plural light sources disposed above the reflection plate; an optical member disposed above the plural light sources; a support member disposed standing on a bottom surface of the reflection plate; a frame member that houses the reflection plate and the light sources; and a display panel disposed above the optical member. The support member includes: a standing support portion that is disposed standing on and supports the reflection plate; an optical member support portion that supports the optical member; and a leg portion that protrudes downward of the reflection plate and the frame member and is bent in a direction along the standing support member.

Claims

exact text as granted — not AI-modified
1 . A display device comprising:
 a display panel;   a backlight unit; the backlight unit including;   a frame member,   a reflection plate disposed in the frame member,   a plurality of light sources disposed between the reflection plate and the display panel,   an optical member disposed between the light sources and the display panel,   a support member disposed on the reflection plate,   wherein the support member includes;   a standing support portion that is arranged in parallel to the reflection plate,   an optical member support portion that supports the optical member and is arranged in the perpendicular direction to the reflection plate,   a leg portion that penetrated the reflection plate and the frame member, and has bend portion which is bent in the direction parallel to the standing support portion,   a light source support portion which supports the light source is formed in the optical member support portion.   
   
   
       2 . The display device of  claim 1 , wherein the reflection plate has a through hole for the leg portion to penetrate, and
 the through hole in the reflection plate has a first side in parallel to the direction in which the leg portion of the support member is bent and a second curved side.   
   
   
       3 . The display device of  claim 1 , wherein the frame member has a first hole for the leg portion to penetrate and a second hole formed in the adjoining position to the first hole,
 and the leg portion has a protrusion that protrudes into the second hole.   
   
   
       4 . The display device of  claim 3 , wherein two of protrusions are formed in one of the support member, two of the second hole are formed one of the support member. 
   
   
       5 . The display device of  claim 4 , wherein the leg portion has a first leg portion and a second leg portion. 
   
   
       6 . The display device of  claim 3 , wherein two of protrusions are formed in one of the support member, one of the second hole is formed one of the support member, and two protrusions are inserted in the one of second hole.

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