JPS58140494U

JPS58140494U - lighting panel

Info

Publication number: JPS58140494U
Application number: JP3747682U
Authority: JP
Inventors: 洋一松浦; 森山　宏; 馨山本
Original assignee: 三菱電機株式会社
Priority date: 1982-03-17
Filing date: 1982-03-17
Publication date: 1983-09-21

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のライティングパネルを構成した電子機器
の実施例を示す図、第２図は従来のライティングパネル
の部分断面図、第３図および第４図はこの考案のライテ
ィングパネルの構成を示す図であり、１は電子機器筐体
、２はライティングパネル、５は表示文字、７は不透明
被覆、８はライト、１０は光、１１は正多角錐形状の穴
、１２は切片部、１３は握り部、１４は支持部、１５は
斜面、１６は表示部、１９は投影文字である。なお、図
中同一符号は同一または相当部分を示す。第３図Fig. 1 is a diagram showing an example of an electronic device that constitutes a conventional lighting panel, Fig. 2 is a partial cross-sectional view of a conventional lighting panel, and Figs. 3 and 4 show the configuration of the lighting panel of this invention. 1 is an electronic device housing, 2 is a writing panel, 5 is a display character, 7 is an opaque coating, 8 is a light, 10 is a light, 11 is a hole in the shape of a regular polygonal pyramid, 12 is a section, and 13 is a 14 is a support portion, 15 is a slope, 16 is a display portion, and 19 is a projected character. Note that the same reference numerals in the figures indicate the same or corresponding parts. Figure 3

Claims

[Scope of utility model registration request]

In a writing panel that displays characters, symbols, etc. by applying an opaque coating to the entire surface of a transparent plate except for characters or symbols, and emitting light from a light emitting source in the transparent plate, there is a A pyramid-shaped hole is formed, and the hole has a refractive index different from that of the transparent plate, and includes a grip portion, a display portion, a regular polygonal truncated pyramid section having a similar shape to the hole, and these. It is composed of a rotatable support part, and further combines the display part with a knob whose entire surface is opaquely coated except for the characters drawn on the slopes of the regular polygonal truncated pyramid section, and the light emitted from the light emitting source located near the characters. A writing panel characterized in that light leaks from characters drawn on the slopes of a regular polygonal truncated pyramid section, and is further refracted and passed through the section to display projected characters on the display section of the knob.