Illuminating apparatus for displaying apparatus and displaying apparatus
AssigneeSharp Kabushiki Kaisha
InventorsKentaroh Aoki, Motoaki Okitsu
Life of this patent
Estimating the term…
Abstract
An illuminating apparatus for a displaying apparatus has a clearance C provided between an end edge of a reflective sheet and a base part of a rubber holder which is located on the outer edge of the reflective sheet and closely fixed to the bottom plate part. In addition, the clearance C is set between the hole edge of the mounting hole and the supporting base part of the lamp clip, around the mounting hole. Therefore, expansion deformation of the reflective sheet in the sheet surface direction due to thermal expansion and variation of dimensions due to mold tolerance can be absorbed by the clearances C. As a result, deflection and curling of the reflective sheet is reliably prevented.
Claims19
1-13. (canceled)
An illuminating apparatus for a displaying apparatus comprising:
- light sources;
- a case part arranged to receive the light sources;
- a reflective member arranged to reflect light from the light sources, the reflective member being disposed on a wall surface of the case part;
- light source holding elements arranged to hold the light sources and the reflective member, the light source holding elements being attached to the wall surface of the case part;
- a close fixing part provided in the light source holding elements and closely contacting the wall surface of the case part;
- a cover part disposed around the close fixing part extending along the wall surface with a spacing from the wall surface, the cover part projecting above the reflective member;
- and
- light source holding parts arranged to hold the light sources, the light source holding parts being provided in at least one of the close fixing part or the cover part, wherein a clearance is provided between an edge of the reflective member and the close fixing part to allow for misalignment of the reflective member in a surface direction.
A displaying apparatus comprising:
- a display panel;
- and
- an illuminating apparatus arranged to illuminate the display panel, the illuminating apparatus being provided on a back surface of the display panel, wherein the illuminating apparatus includes light sources, a case part arranged to receive the light sources, a reflective member arranged to reflect light from the light sources, the reflective member being disposed on a wall surface of the case part, light source holding elements arranged to hold the light sources and the reflective member, the light source holding elements being attached to the wall surface of the case part, a close fixing part provided in the light source holding element and arranged to closely contact the wall surface of the case part, a cover part disposed around the close fixing part and extending along the wall surface with a spacing from the wall surface, the cover part projecting above the reflective member, and light source holding parts arranged to hold the light sources, the light source holding parts being provided in the close fixing part or the cover part, and a clearance is provided between an edge of the reflective member and the close fixing part to allow for misalignment of the reflective member in a surface direction.
Dependencies are inferred from the claim text.