최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0880774 (1986-07-01) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 410 인용 특허 : 0 |
The novel pen body construction described herein includes multiple ink storage compartments communicating with a multi-orifice printhead, and these compartments are adapted to receive sections of ink-storage foam. Preferably, this foam is a reticulated polyurethane foam of controlled porosity and ca
The novel pen body construction described herein includes multiple ink storage compartments communicating with a multi-orifice printhead, and these compartments are adapted to receive sections of ink-storage foam. Preferably, this foam is a reticulated polyurethane foam of controlled porosity and capalarity and is especially well suited for storing different ink colors, such as cyan, magenta and yellow. However, single compartment black ink storage is also within the scope of this invention.
An ink jet pen including, in combination, a. a housing and support member having a support surface at one end thereof with openings for passing ink therethrough, b. an ink jet printhead mounted on said support surface and having a plurality of ink ejection orifices communicating with said openings i
An ink jet pen including, in combination, a. a housing and support member having a support surface at one end thereof with openings for passing ink therethrough, b. an ink jet printhead mounted on said support surface and having a plurality of ink ejection orifices communicating with said openings in said support surface, and c. a reticulated polyurethane foam material mounted within said housing and said support member and operative to receive and retain a supply of ink for feeding said ink through said openings in said support surface and to said inkjet printhead, with said printhead receiving ink directly from said openings in said support surface and operative to eject ink in a direction normal to said support surface.
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