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US 8,477,256 B2Granted
Liquid crystal module and display device
AssigneeFunai Electric Co., Ltd.
InventorSatoshi Ando
Life of this patent
Estimating the term…
Abstract
A liquid crystal module includes a rear frame, a light reflecting sheet, a linear light source, an optical sheet, a liquid crystal panel and a bezel. The rear frame includes a rear plate, a side plate, a top plate and an attachment stepped portion. The side plate extends from a side edge portion of the rear plate forward of the rear frame relative to the rear plate. The top plate extends from a top edge portion of the side plate outward of the rear frame relative to the side plate. The attachment stepped portion is formed at a longitudinal end portion of the top plate. The attachment stepped portion has a bottom plate with a fastener insertion hole. The bottom plate is located rearward of the rear frame relative to the top plate.
Claims11
A liquid crystal module comprising:
- a rear frame including
- a rear plate,
- a side plate that extends from a side edge portion of the rear plate in a forward direction of the rear frame relative to the rear plate,
- a top plate that extends from a top edge portion of the side plate outward of the rear frame relative to the side plate, the top plate having a first top surface that faces in the forward direction, and
- an attachment stepped portion that is formed at a longitudinal end portion of the top plate, the attachment stepped portion having a bottom plate with a fastener insertion hole, the bottom plate being located rearward of the rear frame relative to the top plate, the bottom plate having a second top surface that faces in the forward direction, the second top surface of the bottom plate being recessed with respect to the first top surface of the top plate;
- a light reflecting sheet disposed on the rear plate of the rear frame;
- a light source disposed above the light reflecting sheet;
- an optical sheet disposed above the light source;
- a liquid crystal panel disposed above the optical sheet;
- and
- a bezel disposed around edge portions of the liquid crystal panel.
8 more elements
A liquid crystal module comprising:
- a rear frame including
- a rear plate,
- a side plate that extends from a side edge portion of the rear plate forward of the rear frame relative to the rear plate,
- a top plate that extends from a top edge portion of the side plate outward of the rear frame relative to the side plate, and
- an attachment stepped portion that is formed at a longitudinal end portion of the top plate, the attachment stepped portion having a bottom plate with a fastener insertion hole, the bottom plate being located rearward of the rear frame relative to the top plate;
- a light reflecting sheet disposed on the rear plate of the rear frame;
- a light source disposed above the light reflecting sheet;
- an optical sheet disposed above the light source;
- a liquid crystal panel disposed above the optical sheet;
- a bezel disposed around edge portions of the liquid crystal panel;
- and
- a lamp frame disposed above the rear plate of the rear frame, the lamp frame having a rearward protruding portion at a longitudinal end portion of the lamp frame, the rearward protruding portion being fitted to the attachment stepped portion of the rear frame.
9 more elements
A liquid crystal module comprising:
- a rear frame including
- a rear plate,
- a side plate that extends from a side edge portion of the rear plate forward of the rear frame relative to the rear plate,
- a top plate that extends from a top edge portion of the side plate outward of the rear frame relative to the side plate, and
- an attachment stepped portion that is formed at a longitudinal end portion of the top plate, the attachment stepped portion having a bottom plate with a fastener insertion hole, the bottom plate being located rearward of the rear frame relative to the top plate;
- a light reflecting sheet disposed on the rear plate of the rear frame;
- a light source disposed above the light reflecting sheet;
- an optical sheet disposed above the light source;
- a liquid crystal panel disposed above the optical sheet;
- and
- a bezel disposed around edge portions of the liquid crystal panel, the bezel having a recess at a corner portion of the bezel, the recess being aligned with the fastener insertion hole of the attachment stepped portion of the rear frame as viewed from a center axis of the faster insertion hole of the attachment stepped portion of the rear frame.
8 more elements
A liquid crystal module comprising:
- a rear frame including
- a rear plate,
- a side plate that extends from a side edge portion of the rear plate forward of the rear frame relative to the rear plate,
- a top plate that extends from a top edge portion of the side plate outward of the rear frame relative to the side plate,
- an outer side plate that extends from an outward edge portion of the top plate rearward of the rear frame relative to the top plate, and
- an attachment stepped portion that is formed at a longitudinal end portion of the top plate, the attachment stepped portion having a bottom plate with a fastener insertion hole, the bottom plate being located rearward of the rear frame relative to the top plate, the attachment stepped portion of the rear frame being located inward of the rear frame relative to the outer side plate of the rear frame;
- a light reflecting sheet disposed on the rear plate of the rear frame;
- a light source disposed above the light reflecting sheet;
- an optical sheet disposed above the light source;
- a liquid crystal panel disposed above the optical sheet;
- and
- a bezel disposed around edge portions of the liquid crystal panel.
9 more elements
A display device comprising:
- a cabinet including a front cabinet and a rear cabinet, the front cabinet having a front panel and a boss with a threaded hole, the boss protruding rearward of the front cabinet relative to the front panel;
- a liquid crystal module housed within the cabinet, the liquid crystal module including
- a rear frame having
- a rear plate,
- a side plate that extends from a side edge portion of the rear plate in a forward direction of the rear frame relative to the rear plate,
- a top plate that extends from a top edge portion of the side plate outward of the rear frame relative to the side plate, the top plate having a first top surface that faces in the forward direction, and
- an attachment stepped portion that is formed at a longitudinal end portion of the top plate, the attachment stepped portion having a bottom plate with a fastener insertion hole, the bottom plate being located rearward of the rear frame relative to the top plate, the bottom plate having a second top surface that faces in the forward direction, the second top surface of the bottom plate being recessed with respect to the first top surface of the top plate,
- a light reflecting sheet disposed on the rear plate of the rear frame,
- a light source disposed above the light reflecting sheet,
- an optical sheet disposed above the light source,
- a liquid crystal panel disposed above the optical sheet, and
- a bezel disposed around edge portions of the liquid crystal panel;
- and
- a screw disposed through the faster insertion hole of the attachment stepped portion of the rear frame, the screw being further fastened to the threaded hole of the boss of the cabinet such that the liquid crystal module is fixedly coupled to the cabinet.
11 more elements
Dependencies are inferred from the claim text.