发明名称 |
HEATING COOKER |
摘要 |
A heating cooker includes: a top plate on which a cooking container to be heated is placed; an outer case as a main body having an upper surface on which the top plate is placed; a heater heating the cooking container; and a light emitting device disposed in the outer case, for displaying the heating state. The top plate includes: a glass substrate having a transparent light-transmitting low-expansion crystallized glass made mainly of Li 2 O-AL 2 O 3 -SiO 2 and having ²-quartz solid solution, having a crystal size smaller than the wavelength of visible light; a design layer having a black-based color disposed on an undersurface of the glass substrate; a diffusion region disposed partially on an undersurface of the design layer, for diffusedly emitting light from the light emitting device; and a light-blocking layer disposed on the undersurface of the design layer other than the diffusion region, for blocking light from below. |
申请公布号 |
EP3068192(A4) |
申请公布日期 |
2016.12.28 |
申请号 |
EP20140859899 |
申请日期 |
2014.11.06 |
申请人 |
Panasonic Intellectual Property Management Co., Ltd. |
发明人 |
AIHARA, Katsuyuki;NAGATA, Ryuuji;SHICHI, Kazuyoshi |
分类号 |
F24C15/10;C03C10/00;C03C17/36;C03C17/44;F24C7/08 |
主分类号 |
F24C15/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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