JPS642138U - - Google Patents
Info
- Publication number
- JPS642138U JPS642138U JP9614987U JP9614987U JPS642138U JP S642138 U JPS642138 U JP S642138U JP 9614987 U JP9614987 U JP 9614987U JP 9614987 U JP9614987 U JP 9614987U JP S642138 U JPS642138 U JP S642138U
- Authority
- JP
- Japan
- Prior art keywords
- lcd panel
- reference value
- brightness unevenness
- outputting
- photoelectric conversion
- 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
- 238000007689 inspection Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 2
- 239000005338 frosted glass Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Testing Of Optical Devices Or Fibers (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9614987U JPS642138U (en, 2012) | 1987-06-23 | 1987-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9614987U JPS642138U (en, 2012) | 1987-06-23 | 1987-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS642138U true JPS642138U (en, 2012) | 1989-01-09 |
Family
ID=30961576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9614987U Pending JPS642138U (en, 2012) | 1987-06-23 | 1987-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642138U (en, 2012) |
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1987
- 1987-06-23 JP JP9614987U patent/JPS642138U/ja active Pending