JPS53124099A - Luminous display unit - Google Patents
Luminous display unitInfo
- Publication number
- JPS53124099A JPS53124099A JP3982077A JP3982077A JPS53124099A JP S53124099 A JPS53124099 A JP S53124099A JP 3982077 A JP3982077 A JP 3982077A JP 3982077 A JP3982077 A JP 3982077A JP S53124099 A JPS53124099 A JP S53124099A
- Authority
- JP
- Japan
- Prior art keywords
- display unit
- luminous display
- attachijg
- enhance
- attaching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Led Device Packages (AREA)
Abstract
PURPOSE: To secure a uniform brightness on the entire surface and thus to enhance the contrast, by attachijg a reflective frame with the surface of a semi-intermediate color which contains a hole corresponding to the position of the element onto the substrate on which the semiconductor luminous elements are disposed and then attaching the dispersion material or a sheet.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3982077A JPS53124099A (en) | 1977-04-05 | 1977-04-05 | Luminous display unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3982077A JPS53124099A (en) | 1977-04-05 | 1977-04-05 | Luminous display unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53124099A true JPS53124099A (en) | 1978-10-30 |
JPS5626036B2 JPS5626036B2 (en) | 1981-06-16 |
Family
ID=12563601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3982077A Granted JPS53124099A (en) | 1977-04-05 | 1977-04-05 | Luminous display unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53124099A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS638783U (en) * | 1986-07-03 | 1988-01-21 | ||
JPS638784U (en) * | 1986-07-03 | 1988-01-21 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49114884U (en) * | 1973-01-31 | 1974-10-01 | ||
JPS5112791A (en) * | 1974-07-22 | 1976-01-31 | Tokyo Shibaura Electric Co | |
JPS521260U (en) * | 1975-06-22 | 1977-01-07 |
-
1977
- 1977-04-05 JP JP3982077A patent/JPS53124099A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49114884U (en) * | 1973-01-31 | 1974-10-01 | ||
JPS5112791A (en) * | 1974-07-22 | 1976-01-31 | Tokyo Shibaura Electric Co | |
JPS521260U (en) * | 1975-06-22 | 1977-01-07 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS638783U (en) * | 1986-07-03 | 1988-01-21 | ||
JPS638784U (en) * | 1986-07-03 | 1988-01-21 |
Also Published As
Publication number | Publication date |
---|---|
JPS5626036B2 (en) | 1981-06-16 |
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