JPS6436312A - Miniaturized portable personal computer with light - Google Patents
Miniaturized portable personal computer with lightInfo
- Publication number
- JPS6436312A JPS6436312A JP62191701A JP19170187A JPS6436312A JP S6436312 A JPS6436312 A JP S6436312A JP 62191701 A JP62191701 A JP 62191701A JP 19170187 A JP19170187 A JP 19170187A JP S6436312 A JPS6436312 A JP S6436312A
- Authority
- JP
- Japan
- Prior art keywords
- power source
- voltage
- light
- terminal
- display displaying
- 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.)
- Pending
Links
Landscapes
- Power Sources (AREA)
Abstract
PURPOSE:To enable the execution of a job even in a dark place such as in the inside of a vehicle, etc., by projecting light by using an external power source, by providing the light for illuminating a display displaying part in the neighborhood of the display displaying part, and providing a power source switching circuit to select whether the power source of the light is taken from an internal power source or an external power source terminal in a power source part. CONSTITUTION:The light 4 for illuminating the display displaying part is provided in the neighborhood of the upper part of the display displaying part 2. At the power source par 5, the power source switching circuit to select whether the power source of the light 4 is taken from the internal power source or the external power source terminal is provided. The power source switching circuit 12 separates the internal power source 10 by an inputted voltage when a voltage is inputted from the outside to a power source input terminal 11, and outputs the voltage of the power source input terminal 11 to an output terminal 15. When a voltage switching signal 13 is turned ON in a case of inputting no voltage to the power source input terminal 11, the voltage of the internal power source 10 is outputted to the output terminal 15, and when the voltage switching selection signal 13 is turned OFF, no voltage is supplied to the output terminal 15.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62191701A JPS6436312A (en) | 1987-07-31 | 1987-07-31 | Miniaturized portable personal computer with light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62191701A JPS6436312A (en) | 1987-07-31 | 1987-07-31 | Miniaturized portable personal computer with light |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6436312A true JPS6436312A (en) | 1989-02-07 |
Family
ID=16279039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62191701A Pending JPS6436312A (en) | 1987-07-31 | 1987-07-31 | Miniaturized portable personal computer with light |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6436312A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6237745B1 (en) | 1997-05-14 | 2001-05-29 | Kyoji Co., Ltd. | Bucket conveyor |
US6334527B1 (en) | 1997-05-14 | 2002-01-01 | Kyoji Co., Ltd. | Bucket conveyor |
KR100346007B1 (en) * | 1998-03-31 | 2002-08-01 | 닛본 덴기 가부시끼가이샤 | Information terminal device with display-illuminating means |
JP2007284182A (en) * | 2006-04-14 | 2007-11-01 | Tsubakimoto Bulk Systems Corp | Bucket type flight conveyor |
-
1987
- 1987-07-31 JP JP62191701A patent/JPS6436312A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6237745B1 (en) | 1997-05-14 | 2001-05-29 | Kyoji Co., Ltd. | Bucket conveyor |
US6334527B1 (en) | 1997-05-14 | 2002-01-01 | Kyoji Co., Ltd. | Bucket conveyor |
KR100346007B1 (en) * | 1998-03-31 | 2002-08-01 | 닛본 덴기 가부시끼가이샤 | Information terminal device with display-illuminating means |
JP2007284182A (en) * | 2006-04-14 | 2007-11-01 | Tsubakimoto Bulk Systems Corp | Bucket type flight conveyor |
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