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US 8,896,518 B2Granted
Display module, display device, and liquid crystal television set
AssigneeFunai Electric Co., Ltd.
InventorKazuya Tanaka
Life of this patent
Estimating the term…
Abstract
This display module includes a display portion, a light-emitting portion to apply light to the display portion, a light guide plate made of resin to guide the light from the light-emitting portion to the display portion, including a first positioning portion, a frame made of metal in which the light guide plate is arranged inside, including a hole, and a positioning member made of resin, including a second positioning portion so formed as to be capable of positioning the first positioning portion of the light guide plate in a state where the positioning member is so arranged as to cover the hole of the frame.
Claims18
A display module comprising:
- a display portion;
- a light-emitting portion to apply light to said display portion;
- a light guide plate made of resin to guide said light from said light-emitting portion to said display portion, including a first positioning portion;
- a frame made of metal in which said light guide plate is arranged inside, including a hole;
- a positioning member made of resin, including a second positioning portion so formed as to be capable of positioning said first positioning portion of said light guide plate in a state where said positioning member is so arranged as to cover said hole of said frame;
- and
- a reflective sheet arranged between said light guide plate and said frame;
- wherein said second positioning portion of said positioning member is so formed as to position said first positioning portion of said light guide plate by directly contacting with said first positioning portion of said light guide plate;
- said frame further includes a folded section formed when said hole is formed by partially uprightly folding said frame;
- said positioning member further includes a recess portion fitted onto said folded section;
- a position of said second positioning portion of said positioning member is defined in a state where said recess portion is fitted onto said folded section;
- and
- said positioning member further includes a clearance closure portion arranged between said folded section and said reflective sheet to close a clearance between said folded section and said reflective sheet.
10 more elements
A display device comprising:
- a display portion;
- a light-emitting portion to apply light to said display portion;
- a light guide plate made of resin to guide said light from said light-emitting portion to said display portion, including a first positioning portion;
- a frame made of metal in which said light guide plate is arranged inside, including a hole;
- a positioning member made of resin, including a second positioning portion so formed as to be capable of positioning said first positioning portion of said light guide plate in a state where said positioning member is so arranged as to cover said hole of said frame;
- and
- a reflective sheet arranged between said light guide plate and said frame;
- wherein said second positioning portion of said positioning member is so formed as to position said first positioning portion of said light guide plate by directly contacting with said first positioning portion of said light guide plate;
- said frame further includes a folded section formed when said hole is formed by partially uprightly folding said frame;
- said positioning member further includes a recess portion fitted onto said folded section;
- a position of said second positioning portion of said positioning member is defined in a state where said recess portion is fitted onto said folded section;
- and
- said positioning member further includes a clearance closure portion arranged between said folded section and said reflective sheet to close a clearance between said folded section and said reflective sheet.
10 more elements
A liquid crystal television set comprising:
- a liquid crystal display portion;
- a light-emitting portion to apply light to said liquid crystal display portion;
- a light guide plate made of resin to guide said light from said light-emitting portion to said liquid crystal display portion, including a first positioning portion;
- a frame made of metal in which said light guide plate is arranged inside, including a hole;
- a positioning member made of resin, including a second positioning portion so formed as to be capable of positioning said first positioning portion of said light guide plate in a state where said positioning member is so arranged as to cover said hole of said frame;
- and
- a reflective sheet arranged between said light guide plate and said frame;
- wherein said second positioning portion of said positioning member is so formed as to position said first positioning portion of said light guide plate by directly contacting with said first positioning portion of said light guide plate;
- said frame further includes a folded section formed when said hole is formed by partially uprightly folding said frame;
- said positioning member further includes a recess portion fitted onto said folded section;
- a position of said second positioning portion of said positioning member is defined in a state where said recess portion is fitted onto said folded section;
- and
- said positioning member further includes a clearance closure portion arranged between said folded section and said reflective sheet to close a clearance between said folded section and said reflective sheet.
10 more elements
Dependencies are inferred from the claim text.