INDUSTRIAL ELECTRONIC APPARATUS

An industrial electronic apparatus includes a display panel (50) that includes a design portion (55B) including a character or a graphic, and a light source (31) that is provided behind the display panel (50), and can be turned on and off. The display panel (50) includes: a transparent plate (51) ha...

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Bibliographic Details
Main Authors AZUMA, Yoshimi, OTSU, Sadahito, NADA, Heita
Format Patent
LanguageEnglish
French
German
Published 28.12.2022
Subjects
ADVERTISING
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
LABELS OR NAME-PLATES
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
SEALS
SIGNS
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Summary:An industrial electronic apparatus includes a display panel (50) that includes a design portion (55B) including a character or a graphic, and a light source (31) that is provided behind the display panel (50), and can be turned on and off. The display panel (50) includes: a transparent plate (51) having a back face (51b) located on the light source (31) side and a front face (51a) located on a side opposite to the light source (31) side; a light shielding portion (53) that is located on the back face (51b) side of the transparent plate (51), covers a portion, of the back face (51b) of the transparent plate (51), that does not correspond to the design portion (55B), and includes a window (53a) that is formed at a portion, of the back face (51b) of the transparent plate (51), that corresponds to the design portion (55B), and a light diffusing portion (54) that is located on the back face (51b) side of the transparent plate (51), and covers a portion, of the back face (51b) of the transparent plate (51), that corresponds to the design portion (55B).
Bibliography:Application Number: EP20170855463