JPH03120064U - - Google Patents
Info
- Publication number
- JPH03120064U JPH03120064U JP3005790U JP3005790U JPH03120064U JP H03120064 U JPH03120064 U JP H03120064U JP 3005790 U JP3005790 U JP 3005790U JP 3005790 U JP3005790 U JP 3005790U JP H03120064 U JPH03120064 U JP H03120064U
- Authority
- JP
- Japan
- Prior art keywords
- head board
- common
- common reinforcing
- heat
- wiring pattern
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electronic Switches (AREA)
- Structure Of Printed Boards (AREA)
Description
第１図は本願考案に係る端面型プリントヘツド
基板の配線構造の外観斜視図、第２図は第１図に
おける−線に沿う断面図、第３図は他の実施
例の第２図に相当する図である。
１……端面型プリントヘツド基板、２……ヘツ
ド基板、３……表面、４……裏面、５……端面部
、６……発熱ドツト、１０……コモン補強電極、
１２……コモン補強配線パターン、１５……側端
面、１６……補強配線構造。
FIG. 1 is an external perspective view of the wiring structure of the edge type printed head board according to the present invention, FIG. 2 is a sectional view taken along the - line in FIG. 1, and FIG. 3 corresponds to FIG. 2 of another embodiment. This is a diagram. DESCRIPTION OF SYMBOLS 1... Edge type print head board, 2... Head board, 3... Front surface, 4... Back surface, 5... End surface portion, 6... Heat generating dot, 10... Common reinforcing electrode,
12... Common reinforcing wiring pattern, 15... Side end surface, 16... Reinforcing wiring structure.
Claims (1)
つて連続する端面部に発熱ドツトが列状配置され
る一方、上記端面部に沿う裏面において、上記発
熱ドツトから導出されるコモン電極を導通させる
コモン補強配線パターンを備えるとともに、上記
表面の両側部において、上記コモン補強配線パタ
ーンの両端部に導通するコモン補強電極をそれぞ
れ備える端面型プリントヘツド基板において、 上記ヘツド基板の表面および裏面の両側縁に連
続する両側端面において、上記コモン補強配線パ
ターンの各端部と、上記各コモン補強電極との間
をそれぞれ導通させる補強配線構造を設けたこと
を特徴とする、端面型プリントヘツド基板の配線
構造。[Claims for Utility Model Registration] Heat-generating dots are arranged in a row on the rounded and continuous end faces of the front and back sides of the strip-shaped head board, while heat-generating dots are drawn out from the heat-generating dots on the back face along the end faces. In the end-face type print head board, the end-face type print head board is provided with a common reinforcing wiring pattern that conducts the common electrodes connected to each other, and common reinforcing electrodes that are electrically connected to both ends of the common reinforcing wiring pattern on both sides of the surface, the surface of the head board and an end-face type print, characterized in that a reinforcing wiring structure is provided on both end faces continuous to both side edges of the back surface to provide electrical continuity between each end of the common reinforcing wiring pattern and each of the common reinforcing electrodes. Head board wiring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3005790U JP2505798Y2 (en) | 1990-03-22 | 1990-03-22 | Wiring structure of the edge type print head substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3005790U JP2505798Y2 (en) | 1990-03-22 | 1990-03-22 | Wiring structure of the edge type print head substrate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03120064U true JPH03120064U (en) | 1991-12-10 |
| JP2505798Y2 JP2505798Y2 (en) | 1996-07-31 |
Family
ID=31532796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3005790U Expired - Lifetime JP2505798Y2 (en) | 1990-03-22 | 1990-03-22 | Wiring structure of the edge type print head substrate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2505798Y2 (en) |
-
1990
- 1990-03-22 JP JP3005790U patent/JP2505798Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2505798Y2 (en) | 1996-07-31 |
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