JPH0451868B2 - - Google Patents
Info
- Publication number
- JPH0451868B2 JPH0451868B2 JP31381486A JP31381486A JPH0451868B2 JP H0451868 B2 JPH0451868 B2 JP H0451868B2 JP 31381486 A JP31381486 A JP 31381486A JP 31381486 A JP31381486 A JP 31381486A JP H0451868 B2 JPH0451868 B2 JP H0451868B2
- Authority
- JP
- Japan
- Prior art keywords
- data
- pattern
- land
- pad
- true line
- 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.)
- Expired - Lifetime
Links
Landscapes
- Preparing Plates And Mask In Photomechanical Process (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61313814A JPS63164487A (ja) | 1986-12-26 | 1986-12-26 | プリント配線板用のパタ−ンフィルム作成用デ−タの検査方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61313814A JPS63164487A (ja) | 1986-12-26 | 1986-12-26 | プリント配線板用のパタ−ンフィルム作成用デ−タの検査方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63164487A JPS63164487A (ja) | 1988-07-07 |
| JPH0451868B2 true JPH0451868B2 (2) | 1992-08-20 |
Family
ID=18045834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61313814A Granted JPS63164487A (ja) | 1986-12-26 | 1986-12-26 | プリント配線板用のパタ−ンフィルム作成用デ−タの検査方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63164487A (2) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11906905B2 (en) * | 2019-11-15 | 2024-02-20 | Applied Materials, Inc. | Preserving hierarchical structure information within a design file |
-
1986
- 1986-12-26 JP JP61313814A patent/JPS63164487A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63164487A (ja) | 1988-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0756878B2 (ja) | プリント配線板の検査方法 | |
| JP4294647B2 (ja) | プリント基板設計装置とｃａｄシステム | |
| US8769471B2 (en) | Producing electrical circuit patterns using multi-population transformation | |
| CN114266219B (zh) | 一种适用于pcba制程的版图设计优化方法及装置 | |
| CN100394335C (zh) | 印刷电路板制造控制器中用以决定定位孔位置的方法 | |
| JPH0451868B2 (2) | ||
| CN118446171A (zh) | 印刷电路板的通孔及连接器引脚自动检查方法 | |
| JPH11143917A (ja) | プリント基板検査装置および方法 | |
| TWI830565B (zh) | 印刷電路板的通孔及連接器引腳自動檢查方法 | |
| CN110083993B (zh) | 一种缠绕传输线参数化建模的方法 | |
| JPS63188267A (ja) | メツキリ−ド付プリント配線板用のパタ−ンフイルム作成用デ−タの検査方法 | |
| CN114004193B (zh) | 一种pcb上锡风险的标识方法及相关装置 | |
| JPS62241392A (ja) | プリント配線板用のパタ−ンフイルム作成用デ−タの検査方法 | |
| CN112347734A (zh) | 集成电路电子自动化设计方法、装置、介质、及设备 | |
| CN116402896B (zh) | 一种基于图形算法检查电源结构的方法和系统 | |
| JP3241862B2 (ja) | プリント配線板用検査機を作製する際の中継パッド決定方法 | |
| JP2001067390A (ja) | プリント基板設計装置 | |
| CN113392613B (zh) | 一种电路板布线方法、系统及装置 | |
| JPH0773238A (ja) | 不要ランド削除システム | |
| CN117408207A (zh) | 印制电路板挖空方法、印制电路板挖空装置及电子设备 | |
| JP2932569B2 (ja) | 配線ネット分割処理装置 | |
| JPH03191590A (ja) | プリント配線基板 | |
| CN120161317A (zh) | Pcb覆铜通流能力检测方法及装置 | |
| CN117252002A (zh) | 一种基于Gerber文件的BGA自动识别方法及装置 | |
| Jones | Schematics and electrical and electronic drawing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |