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1. 发明授权

KR100509534B1 전자사진감광부재, 공정 카트리지 및 전자사진 장치 有权
标题翻译：电子照相感光元件，工艺盒和电子照相设备
公开(公告)号：KR100509534B1
公开(公告)日：2005-08-23
申请号：KR1020020081593
申请日：2002-12-20
申请人： 캐논 가부시끼가이샤
发明人： 모리까와,요스께 , 이께즈에,다쯔야 , 나까따,고이찌 , 요시무라,기미히로 , 다나까,다이스께
IPC分类号： G03G8/00
CPC分类号： G03G5/14 , G03G5/043 , G03G5/047 , G03G5/147
摘要： 도전성 지지체을 포함하고 이 도전성 지지체 위에 적어도 전하발생층, 전하수송층 및 보호층을 이 순서로 갖는 전자사진감광부재에 있어서, 상기 도전성 지지체의 모선 방향의 중앙부에서의 전하수송층의 층 두께 a
0 (μm), 상기 도전성 지지체의 모선 방향의 중앙부에서의 보호층의 층 두께 b
0 (μm), 상기 중앙부 이외의 부분에서의 전하수송층의 층 두께 a(μm) 및 상기 중앙부 이외의 부분에서의 보호층의 층 두께 b(μm)가 0.8(μm) ≤(a
o - a) ≤3.0(μm)를 만족하는 영역에서 다음과 같은 식을 만족한다.
b
o ×(a/a
o )
3 ≤ b(μm) ≤ b
o ×(a/a
o )
1/4
또한, 위와 같은 전자사진감광부재를 갖는 공정카트리지 및 전자사진 장치가 교시되어 있다.

2. 发明公开

KR1020030053034A 전자사진 감광체, 공정카트리지 및 전자사진 장치 失效
标题翻译：电子感光元件，工艺盒和电子照相设备
公开(公告)号：KR1020030053034A
公开(公告)日：2003-06-27
申请号：KR1020020081592
申请日：2002-12-20
申请人： 캐논 가부시끼가이샤
发明人： 다나까,다이스께 , 모리까와,요스께 , 이께즈에,다쯔야 , 나까따,고이찌 , 요시무라,기미히로
IPC分类号： G03G8/00
CPC分类号： G03G15/751 , G03G5/147
摘要： PURPOSE: Provided are an electrophotographic photosensitive member, and a process cartridge and an electrophotographic apparatus using the electrophotographic photosensitive member. CONSTITUTION: The electrophotographic photosensitive member includes a cylindrical support, and a photosensitive layer and a protective layer provided thereon in this order. The cylindrical support has an outer diameter of less than 30 mm. In this member, the difference between a coefficient of thermal expansion alpha1 measured from the top of the protective layer and a coefficient of thermal expansion alpha2 measured after the protective layer has been removed, (alpha1-alpha2), is more than 5.0*10¬-7 deg.C¬-1 to less than 1.0*10¬-4 deg.C¬-1; and the modulus of elastic deformation We % measured from the top of the protective layer is more than 30% to less than 60%. The protective layer contains a binder resin and at least one of conductive particles and a charge-transporting material.
摘要翻译：目的：提供电子照相感光构件，以及使用电子照相感光构件的处理盒和电子照相设备。构成：电子照相感光构件包括圆柱形支撑件，以及依次设置在其上的感光层和保护层。圆柱形支撑件的外径小于30mm。在该构件中，从保护层顶部测量的热膨胀系数α1与保护层已被去除后测得的热膨胀系数α2（α1-α2）之间的差异大于5.0 * 10〜 -7℃-1-1小于1.0 * 10 -4℃-1; 并且从保护层顶部测量的弹性变形量We％大于30％至小于60％。保护层含有粘合剂树脂和导电粒子和电荷输送材料中的至少一种。

3. 发明授权

KR100435016B1 전자 사진 감광체 및 상기 전자 사진 감광체를 갖는프로세스 카트리지 및 전자 사진 장치 失效
标题翻译：照片照片照片照片照片照片照片照片照片照片照片照片照片照片
公开(公告)号：KR100435016B1
公开(公告)日：2004-06-09
申请号：KR1020010035354
申请日：2001-06-21
申请人： 캐논 가부시끼가이샤
发明人： 모리까와,요스께 , 나까따,고우이찌 , 요시무라,기미히로 , 다나까,다이스께
IPC分类号： G03G5/00
CPC分类号： G03G5/14791 , G03G5/147 , G03G5/14704 , G03G5/14726 , G03G5/1476
摘要： An electrophotographic photosensitive member has, in this order, a support, a photosensitive layer and a protective layer. The thickness d ( mu m) of the protective layer, the universal hardness Hu-1 (N/mm ) of the protective layer, and the universal hardness Hu-2 (N/mm ) of the photosensitive layer after peeling off the protective layer satisfy the following expression (1): 5.8 x d + Hu-2 ≤ Hu-1 ≤ -2.45 x d + 44.4 x d + Hu-2 Also disclosed are a process cartridge and an electrophotographic apparatus which have the above electrophotographic photosensitive member.
摘要翻译：电子照相感光构件依次具有支撑体，感光层和保护层。保护层的厚度d（μm），保护层的通用硬度Hu-1（N / mm 2）和光敏层的通用硬度Hu-2（N / mm 2）在剥离保护层之后满足以下表达式（1）：＆lt; DF NUM =“（1）。”＆gt; 5.8 xd + Hu-2＆amp; le; Hu-1＆amp; le; -2.45×d 2 + 44.4×d + Hu-2＆lt; / DF＆gt; 还公开了具有上述电子照相感光构件的处理盒和电子照相设备。

4. 发明公开

KR1020030053450A 전자사진 감광체, 프로세스 카트리지 및 전자사진 장치 有权
标题翻译：电子感光元件，工艺盒和电子照相设备
公开(公告)号：KR1020030053450A
公开(公告)日：2003-06-28
申请号：KR1020020082066
申请日：2002-12-21
申请人： 캐논 가부시끼가이샤
发明人： 모리까와,요스께 , 이께즈에,다쯔야 , 나까따,고우이찌 , 요시무라,기미히로 , 다나까,다이스께
IPC分类号： G03G5/00
CPC分类号： G03G5/147
摘要： PURPOSE: Provided are an electrophotographic photosensitive member, having on a conductive support at least a charge generation layer, a charge transport layer and a protective layer in this order, and a process cartridge and an electrophotographic apparatus using the electrophotographic photosensitive member. CONSTITUTION: The electrophotographic photosensitive member includes a photosensitive layer and a protective layer laminated in this order on a conductive substrate. The surface of the electrophotographic photosensitive member is charged to -700 V and irradiated with white light in a light quantity of 10 lux.sec under a 23 deg. C./5% RH environment. Also, Vsl(0.2), which is a surface potential of the electrophotographic photosensitive member at the time 0.2 seconds have passed from the irradiation, satisfies the specific conditions and the difference between the Vsl(0.2) and Vsl(0.5), which is a surface potential of the electrophotographic photosensitive member at the time 0.5 seconds have passed from the irradiation, satisfies specific conditions.
摘要翻译：目的：提供一种电子照相感光构件，其具有至少电荷产生层，电荷传输层和保护层在导电载体上的顺序，以及使用电子照相感光构件的处理盒和电子照相设备。构成：电子照相感光构件包括依次层叠在导电性基材上的感光层和保护层。将电子照相感光构件的表面充电至-700V，并在23度下以10lux.sec的光量照射白光。 C./5% RH环境。此外，作为电子照相感光构件在0.2秒时的表面电位的Vs1（0.2）从照射过去，满足特定条件，Vs1（0.2）和Vs1（0.5）之间的差异为电子照相感光构件在0.5秒的时间内的表面电位从照射过去，满足特定条件。

5. 发明授权

KR100467189B1 전자사진 장치 및 프로세스 카트리지 失效
标题翻译： 전자사진장치및프로세스카트보지
公开(公告)号：KR100467189B1
公开(公告)日：2005-01-24
申请号：KR1020020034832
申请日：2002-06-21
申请人： 캐논 가부시끼가이샤
发明人： 모리까와,요스께 , 나까따,고우이찌 , 요시무라,기미히로 , 다나까,다이스께
IPC分类号： G03G21/18
CPC分类号： G03G5/14704 , G03G5/147 , G03G2215/021
摘要： An electrophotographic apparatus, includes: an electrophotographic photosensitive member and a charging device. The charging device includes a conductor particle-carrying member having an electroconductive and elastic surface, and conductor particles having a particle size of 10 nm - 10 mu m and carried on the carrying member so as to be disposed in contact with the photosensitive member, thereby directly injecting charges to the photosensitive member to charge the photosensitive member. The photosensitive member includes a photosensitive layer and a charge injection layer as a surface layer disposed in this order on a support, the charge-injection layer having a thickness d ( mu m) and an elastic deformation percentage We (OCL) (%) satisfying a relationship of formula (1) below with an elastic deformation percentage We (CTL) (%) of the photosensitive layer: - 0.71 x d + We(CTL) - 0.89 x d + 8.43 x d + We(CTL)
摘要翻译：电子照相设备包括：电子照相感光构件和充电装置。充电装置包括具有导电和弹性表面的导体颗粒承载部件，以及承载在承载部件上以便与感光部件接触设置的粒径为10nm-10μm的导体颗粒，由此将电荷直接注入光敏元件以给光敏元件充电。感光部件包括感光层和作为表面层的电荷注入层，其依次设置在支撑体上，电荷注入层的厚度为d（μm），弹性变形率We（OCL）（％）满足（1）的关系与感光层的弹性变形百分比We（CTL）（％）的关系：＆lt; DF NUM =“（1）>> - 0.71xd + We（CTL） = We（OCL）≤0.03×d 3 - 0.89×d 2 + 8.43×d + We（CTL）＆lt; / DF＆gt;

6. 发明公开

KR1020020002228A 전자 사진 감광체 및 상기 전자 사진 감광체를 갖는프로세스 카트리지 및 전자 사진 장치 失效
标题翻译：电子照相机及其制造方法及电子显微镜装置
公开(公告)号：KR1020020002228A
公开(公告)日：2002-01-09
申请号：KR1020010035354
申请日：2001-06-21
申请人： 캐논 가부시끼가이샤
发明人： 모리까와,요스께 , 나까따,고우이찌 , 요시무라,기미히로 , 다나까,다이스께
IPC分类号： G03G5/00
CPC分类号： G03G5/14791 , G03G5/147 , G03G5/14704 , G03G5/14726 , G03G5/1476
摘要： PURPOSE: An electrophotographic photoreceptor having a surface layer with durability against mechanical external force and maintaining high picture quality without producing black spots for long-term use, and a process cartridge and an electrophotographic device having the above photoreceptor are provided. CONSTITUTION: In the electrophotographic photoreceptor having a photosensitive layer and a protective layer in this order on a conductive supporting body, the film thickness d(μm) of the protective layer, universal hardness Hu-1 (N/mm¬2) of the protective layer and universal hardness Hu-2(N/mm¬2) of the photosensitive layer after the protective layer is removed, satisfy the relation expressed by formula(1): 5.8xd+Hu-2
摘要翻译：目的：提供一种电子照相感光体，具有耐机械外力耐久性和保持高图像质量的表面层，而不产生长期使用的黑点，以及具有上述感光体的处理盒和电子照相装置。构成：在导电性支持体上依次具有感光层和保护层的电子照相感光体中，保护层的膜厚d（μm），保护层的通用硬度Hu-1（N / mm〜2）保护层除去后感光层的层和通用硬度Hu-2（N / mm-2）满足式（1）表示的关系：5.8xd + Hu-2 <=（Hu-1）<= -2.45xd¬2+ 44.4xd +胡-2。处理盒和电子照相装置配备有上述感光体。

7. 发明授权

KR100544936B1 전자사진 감광체, 전자사진 장치 및 프로세스 카트리지 有权
标题翻译：电子照相感光元件，电子照相设备和处理盒
公开(公告)号：KR100544936B1
公开(公告)日：2006-01-24
申请号：KR1020030048213
申请日：2003-07-15
申请人： 캐논 가부시끼가이샤
发明人： 요시무라,기미히로 , 모리까와,요스께 , 이께쯔에,다쯔야 , 나까따,고우이찌 , 이시이,스지 , 다나까,다이스께
IPC分类号： G03G5/147
CPC分类号： G03G5/0542 , G03G5/0535 , G03G5/0539 , G03G5/0567 , G03G5/0596 , G03G5/14717 , G03G5/14747 , G03G5/14795
摘要： 본 발명은 전자사진 감광체의 표면층이 폴리플루오로올레핀 단위 및 알킬렌 옥사이드 단위를 갖고 수 평균 분자량이 2,000 내지 20,000인 아크릴계 중합체를 포함하는, 지지체 상에 감광층을 포함하는 전자사진 감광체, 및 이러한 전자사진 감광체를 포함하는 프로세스 카트리지 및 전자사진 장치를 제공한다.
전자사진 감광체, 폴리플루오로올레핀 단위, 알킬렌 옥사이드 단위, 프로세스 카트리지

8. 发明授权

KR100509533B1 전자사진 감광체, 공정카트리지 및 전자사진 장치 失效
标题翻译：电子照相感光元件，工艺盒和电子照相设备
公开(公告)号：KR100509533B1
公开(公告)日：2005-08-23
申请号：KR1020020081592
申请日：2002-12-20
申请人： 캐논 가부시끼가이샤
发明人： 다나까,다이스께 , 모리까와,요스께 , 이께즈에,다쯔야 , 나까따,고이찌 , 요시무라,기미히로
IPC分类号： G03G8/00
CPC分类号： G03G15/751 , G03G5/147
摘要： 원통형 지지체상에 감광층, 보호층이 순차 적층되고, 상기 원통형 지지체는 외경이 30mm 미만인 전자사진 감광체에 있어서, 상기 보호층의 상부로부터 측정된 열팽창 계수 α
1 과 보호층을 제거한 후에 측정된 열팽창 계수 α
2 의 차 |α
1 - α
2 |가 5.0 x 10
-7 ℃
-1 초과 내지 1.0 x 10
-4 ℃
-1 미만이고, 상기 보호층의 상부로부터 측정된 탄성변형율 We%가 30% 초과 내지 60% 미만이다. 이러한 전자사진 감광체를 갖는 공정카트리지 및 전자사진 장치도 개시한다.

9. 发明公开

KR1020030053044A 신규 페놀 화합물, 신규 레졸 수지, 이들의 경화물,이들을 함유하는 전자사진 감광체 및 상기 전자사진감광체를 포함하는 프로세스 카트리지 및 전자사진 장치 失效
标题翻译：新型酚醛化合物和新型树脂，其固化产物，包含它们的电子感光性成员，以及使用电子照相感光构件的工艺盒和电子显微照相装置
公开(公告)号：KR1020030053044A
公开(公告)日：2003-06-27
申请号：KR1020020081639
申请日：2002-12-20
申请人： 캐논 가부시끼가이샤
发明人： 나까따,고이찌 , 모리까와,요스께 , 이께즈에,다쯔야 , 요시무라,기미히로 , 다나까,다이스께
IPC分类号： G03G5/047
CPC分类号： G03G5/0614 , C08G8/10 , C08G8/12 , C08G8/28 , C08G14/06 , C08L61/06 , C08L61/14 , G03G5/0618
摘要： PURPOSE: Provided are a novel phenolic compound and a novel resol resin, a cured product thereof, an electrophotographic photosensitive member comprising the same, and a process cartridge and an electrophotographic apparatus using the electrophotographic photosensitive member. CONSTITUTION: The phenolic compound includes a compound having a plurality of substituted hydroxyphenyl groups and charge-transportable structure. At least one of the substituted hydroxyphenyl groups has at least one hydroxymethyl group as a substituent, for example a substituted p-hydroxyphenyl group. At least one of the hydroxymethyl groups is linked at the position which is the o-position in respect to any of the hydroxyl groups of the substituted hydroxyphenyl groups having a hydroxymethyl group as a substituent. The resol resin produced by allowing a phenolic compound having hydroxyphenyl groups and charge-transportable structure, to react with formaldehyde in the presence of a basic catalyst, and having charge-transportable structure.
摘要翻译：目的：提供新的酚类化合物和新的甲阶酚醛树脂，其固化产物，包含该酚类化合物的电子照相感光构件，以及使用电子照相感光构件的处理盒和电子照相设备。构成：酚类化合物包括具有多个取代羟基苯基和电荷传输结构的化合物。至少一个取代的羟基苯基具有至少一个羟甲基作为取代基，例如取代的对羟基苯基。至少一个羟甲基在相对于具有羟甲基取代的羟基苯基的任何羟基的o位置的位置处连接。通过使具有羟基苯基的酚类化合物和电荷输送性结构体制得的甲阶酚醛树脂在碱性催化剂的存在下与甲醛反应，并具有电荷输送性结构。

10. 发明公开

KR1020020097034A 전자사진 장치 및 프로세스 카트리지 失效
标题翻译：电子摄影装置和工艺盒
公开(公告)号：KR1020020097034A
公开(公告)日：2002-12-31
申请号：KR1020020034832
申请日：2002-06-21
申请人： 캐논 가부시끼가이샤
发明人： 모리까와,요스께 , 나까따,고우이찌 , 요시무라,기미히로 , 다나까,다이스께
IPC分类号： G03G21/18
CPC分类号： G03G5/14704 , G03G5/147 , G03G2215/021
摘要： PURPOSE: An electro-photographic apparatus and a process cartridge are provided to improve durability, secure an efficient injection charging system, and stably supply images of high quality. CONSTITUTION: An electro-photographic apparatus comprises an electro-photographic photosensitive member(1) and a charging unit(2). The charging unit comprises a conductor particle-carrying member having an electro-conductive and elastic surface, and conductor particles(3) having a particle size of 10 nm - 10 μm and carried on the carrying member so as to be disposed in contact with the photosensitive member, thereby directly injecting charges to the photosensitive member to charge the photosensitive member. The photosensitive member comprises a photosensitive layer and a charge injection layer as a surface layer disposed in the order on a support. The charge-injection layer has a thickness d (μm) and an elastic deformation percentage We (OCL) (%) satisfying a relationship of formula below with an elastic deformation percentage We(CTL) (%) of the photosensitive layer: -0.71 x d + We(CTL)
摘要翻译：目的：提供电子照相设备和处理盒以提高耐用性，确保高效的注射充电系统，并稳定地提供高质量的图像。构成：电照相设备包括电照相感光部件（1）和充电单元（2）。充电单元包括具有导电和弹性表面的导体颗粒承载构件和具有10nm-10μm的粒径的导体颗粒（3），并承载在承载构件上以便与感光构件，由此直接向感光构件注入电荷以对感光构件充电。感光构件包括感光层和作为在载体上的顺序设置的表面层的电荷注入层。电荷注入层的厚度d（μm）和弹性变形百分比We（OCL）（％）满足下式的关系与弹性变形百分比We（CTL）（％）：感光层：-0.71×d + We（CTL）<= We（OCL）<= 0.03×d-3-0.89×d2 + 8.43×d + We（CTL）。

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