公开(公告)号：US20070241658A1

公开(公告)日：2007-10-18

申请号：US10590324

申请日：2005-02-15

申请人： Tsuyoshi Oyaizu ,  Hitoshi Tabata ,  Isamu Tsuchiya ,  Takeo Ito

发明人： Tsuyoshi Oyaizu ,  Hitoshi Tabata ,  Isamu Tsuchiya ,  Takeo Ito

IPC分类号： H01J1/62 ,  H01J9/00 ,  H01J17/24 ,  H01J61/26

CPC分类号： H01J29/28 ,  H01J29/94 ,  H01J31/127 ,  H01J2329/28 ,  H01J2329/323 ,  H01J2329/946

摘要： An image display device includes a face plate in which a metal back layer is formed on a phosphor screen and a rear plate having a number of electron emitting elements, and an electrically divided portion is formed at the metal back layer in a predetermined pattern. In this electrically divided portion, a covering layer including a component melting or oxidizing a metal (Al) and heat resistant fine particles such as silica fine particles respectively, and having concaves and convexes resulting from the heat resistant fine particles on a surface thereof is formed. Besides, a getter layer divided by the covering layer is formed on the metal back layer in a film shape. It is desirable that in the light absorption layer, a portion at least positioning at a lower layer of the divided portion of the metal back layer has a surface resistance of 1×105Ω/□ to 1×1012Ω/□.

摘要翻译： 图像显示装置包括在荧光屏上形成金属背层的面板和具有多个电子发射元件的后板，并且在金属背层以预定图案形成电分割部分。 在该电分割部分中，形成包括熔融或氧化金属（Al）的组分和分别具有二氧化硅微粒的耐热细颗粒并且在其表面上由耐热细颗粒形成的凹凸的覆盖层 。 此外，在金属背层上形成由覆盖层分隔的吸气剂层，形成膜状。 期望在光吸收层中，至少定位在金属背层的分割部分的下层的部分的表面电阻为1×10 5Ω/□至1×10 6 12欧米加/□。

公开(公告)号：US20070063634A1

公开(公告)日：2007-03-22

申请号：US10556127

申请日：2004-04-30

申请人： Tsuyoshi Oyaizu ,  Hitoshi Tabata ,  Isamu Tsuchiya ,  Takeo Ito

发明人： Tsuyoshi Oyaizu ,  Hitoshi Tabata ,  Isamu Tsuchiya ,  Takeo Ito

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J29/28 ,  H01J29/327 ,  H01J29/94 ,  H01J31/123 ,  H01J2329/28 ,  H01J2329/323 ,  H01J2329/946

摘要： This image display unit includes a face plate (6) on an inner surface of which a phosphor screen is formed, and a rear plate having a large number of electron emission elements, wherein the phosphor screen includes a light absorption layer (8), a phosphor layer (9), a metal back layer (10) having a separating portion (10a) and formed on the phosphor layer, a high-resistance covering layer (11) formed on the separating portion of the metal back layer in such a way as to be laid across the metal back layer of both sides of the separating portion, a heat-resistant fine particle layer (12) formed on the high-resistance covering layer, and a getter layer (13) formed in a film shape above the metal back layer and divided by the heat-resistant fine particle layer. In an image display unit such as an FED, a heat-resistance property is enhanced to prevent destruction or deterioration of the light emission element or the phosphor screen due to an abnormal discharge, so that display of high luminance and high quality can be realized.

摘要翻译： 该图像显示单元包括在其内表面上形成荧光屏的面板（6）和具有大量电子发射元件的后板，其中荧光屏包括光吸收层（8）， 荧光体层（9），具有分离部分（10a）并形成在荧光体层上的金属背层（10），形成在金属背层的分离部分上的高电阻覆盖层（11） 在隔离部分的两侧的金属背层上铺设的方法，形成在高电阻覆盖层上的耐热细粒层（12）和形成在上面的膜形式的吸气剂层（13） 金属背层并由耐热细粒层分割。 在诸如FED的图像显示单元中，提高耐热性能以防止由于异常放电引起的发光元件或荧光屏的破坏或劣化，从而可以实现高亮度和高质量的显示。

公开(公告)号：US20070034324A1

公开(公告)日：2007-02-15

申请号：US10551758

申请日：2004-03-31

申请人： Masayuki Yoshii ,  Takeo Ito ,  Hajime Tanaka ,  Yasinori Gamo ,  Masaki Inamura ,  Tomoko Nakazawa

发明人： Masayuki Yoshii ,  Takeo Ito ,  Hajime Tanaka ,  Yasinori Gamo ,  Masaki Inamura ,  Tomoko Nakazawa

IPC分类号： B44C1/17 ,  B32B37/12

CPC分类号： H01J9/221 ,  H01J29/28

摘要： A method for forming a metal back-attached phosphor screen comprises forming a phosphor layer on an inner surface of a face plate, transferring a metal film, and heating and pressing the metal film transferred onto the phosphor layer by a press roller. The transferring includes disposing a transfer film having at least a base film, a metal film and an adhesive-agent layer on the phosphor layer so that the metal film contacts the phosphor layer via an adhesive agent, heating and pressing by a transfer roller to let the metal film adhere thereto, and peeling the base film Both the temperatures of the pressing sections of the transfer roller and press roller are 150 to 240° C. and both the pressing rates are 1.0 to 6.0 meter/minute. A metal back-attached phosphor screen exhibiting an excellent adhesiveness between the phosphor layer and a metal back layer and a superior withstand voltage characteristic can be formed with a good process yield.

摘要翻译： 形成金属后附荧光屏的方法包括在面板的内表面上形成荧光体层，转移金属膜，并通过压辊加热和压制转移到荧光体层上的金属膜。 转印包括在荧光体层上设置至少具有底膜，金属膜和粘合剂层的转印膜，使得金属膜经由粘合剂与荧光体层接触，通过转印辊进行加热和压制以使 金属膜粘附到基片上，转印辊和加压辊的压制部分的温度均为150-240℃，并且两种压制速度都是1.0至6.0米/分钟。 可以以良好的加工成品率形成具有优异的荧光体层与金属背层之间的粘合性的金属背面附着荧光体屏以及优异的耐电压特性。

公开(公告)号：US20070001580A1

公开(公告)日：2007-01-04

申请号：US11515006

申请日：2006-09-05

申请人： Yuuki Ono ,  Nobuyuki Yokosawa ,  Takeo Ito

发明人： Yuuki Ono ,  Nobuyuki Yokosawa ,  Takeo Ito

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： C09K11/595

摘要： A phosphor screen is formed by using a manganese-activated zinc silicate phosphor having an average particle size of 0.5 to 2.0 μm, and a zinc-to-silicon atomic ratio (Zn/Si) of 1.65 to 1.85.

摘要翻译： 通过使用平均粒径为0.5〜2.0μm，锌 - 硅原子比（Zn / Si）为1.65〜1.85的锰活化硅酸锌荧光体，形成荧光屏。

公开(公告)号：US07157843B2

公开(公告)日：2007-01-02

申请号：US10979112

申请日：2004-11-03

申请人： Takeo Ito ,  Hajime Tanaka ,  Tomoko Nakazawa ,  Taichiro Nakayama ,  Takaaki Shinohara ,  Yoichiro Nakayama ,  Kazuo Sakai

发明人： Takeo Ito ,  Hajime Tanaka ,  Tomoko Nakazawa ,  Taichiro Nakayama ,  Takaaki Shinohara ,  Yoichiro Nakayama ,  Kazuo Sakai

IPC分类号： H01J29/10 ,  H01J9/00 ,  B32B33/00

CPC分类号： H01J31/123 ,  H01J29/28 ,  H01J2329/28 ,  Y10T428/1476 ,  Y10T428/253 ,  Y10T428/265 ,  Y10T428/31681 ,  Y10T428/31692

摘要： A transfer film comprising a base film (11), a parting-agent layer (12), a protective film (13), and a metal film (14), the latter three being formed on the base film (11) in order, wherein the protective film (13) contains a softening agent such as a phosphate, an aliphatic monobasic acid ester, an aliphatic dibasic acid ester, or a dihydric alcohol ester. By using such a transfer film, a metal back layer is formed. Since the transfer layer of the transfer film has a surface resistivity of as high as 102–108 Ω/, the surface resistivity of the formed metal back layer is high, and discharge is suppressed.

摘要翻译： 一种转印膜，其包含基膜（11），脱模剂层（12），保护膜（13）和金属膜（14），后者三次依次形成在基膜（11）上， 其中，保护膜（13）含有磷酸盐，脂肪族一元酸酯，脂肪族二元酸酯，二元醇酯等软化剂。 通过使用这种转印膜，形成金属背层。 由于转印膜的转印层的表面电阻率高达10〜10 -8Ω，因此形成的金属背层的表面电阻率高， 并且放电被抑制。

公开(公告)号：US07075220B2

公开(公告)日：2006-07-11

申请号：US10487625

申请日：2002-08-23

申请人： Takeo Ito ,  Tsuyoshi Oyaizu ,  Takashi Nishimura ,  Satoshi Koide ,  Hitoshi Tabata

发明人： Takeo Ito ,  Tsuyoshi Oyaizu ,  Takashi Nishimura ,  Satoshi Koide ,  Hitoshi Tabata

IPC分类号： H01J29/94 ,  H01J29/28 ,  H01J31/12

CPC分类号： H01J9/20 ,  H01J29/085 ,  H01J29/28 ,  H01J29/94

摘要： An image display unit having a structure in which a heat-resisting fine particle layer is formed on a metal back layer disposed on a phosphor layer, and a getter layer is deposited/formed on the heat-resisting fine particle layer by vapor-depositing. The fine particle layer is desirably formed in a specified pattern, and a filmy getter layer is formed in a pattern complementary to the former pattern. The average particle size of heat-resisting fine particles which may use SiO2, TiO2, Al2O3, Fe2O3 is 5 nm to 30 μm. Since abnormal discharging is restricted, the destruction and deterioration of an electron emitting element and a phosphor screen are prevented to provide a high-brightness, high-grade display.

摘要翻译： 具有在设置在荧光体层上的金属背层上形成耐热性微粒层的结构的图像显示单元，通过气相沉积形成耐热性微粒层的吸气剂层。 细颗粒层希望以特定的图案形成，并且以与前一图案互补的图案形成薄膜吸气剂层。 可以使用SiO 2，TiO 2，Al 2 O 3，N 3，N 2 O 3的耐热细颗粒的平均粒径 >，Fe 2 O 3 O 3为5nm〜30μm。 由于异常放电受到限制，因此防止了电子发射元件和荧光屏的破坏和劣化，从而提供高亮度，高等级的显示。

公开(公告)号：US07074100B2

公开(公告)日：2006-07-11

申请号：US10477105

申请日：2002-05-09

申请人： Takeo Ito ,  Takashi Nishimura ,  Tsuyoshi Oyaizu ,  Hajime Tanaka

发明人： Takeo Ito ,  Takashi Nishimura ,  Tsuyoshi Oyaizu ,  Hajime Tanaka

IPC分类号： H01J9/00 ,  H01J9/24

CPC分类号： H01J29/28

摘要： A method for forming a metal back-attached phosphor screen comprises the step of dissolving/removing or rendering highly resistant a specified area of a metal film formed on a phosphor screen by using a liquid that dissolves or oxidizes the metal film. After part of a metal film is removed or rendered highly resistant, an insulating or highly resistant inorganic material may be applied to the remaining ends thereof. Alternatively, an insulating or highly-resistant inorganic material may be added to a dissolving or oxidizing liquid to dissolve/remove or render highly resistant a metal film, and at the same time ends of the metal film are coated with the inorganic material. In this metal back-attached phosphor screen, electron emission elements and the phosphor screen are protected against destruction/deterioration by discharging.

摘要翻译： 用于形成金属后附荧光屏的方法包括通过使用溶解或氧化金属膜的液体来溶解/除去或提高在荧光屏上形成的金属膜的指定面积的高度耐受性的步骤。 在金属膜的一部分被去除或变得高度耐受之后，可以将绝缘或高度耐性的无机材料施加到其余的端部。 或者，可以将绝缘或高抗性的无机材料添加到溶解或氧化液体中以溶解/除去或使金属膜具有高度抗性，同时金属膜的末端涂覆无机材料。 在该金属背连接的荧光屏中，通过放电来保护电子发射元件和荧光屏免受破坏/劣化。

公开(公告)号：US20060125372A1

公开(公告)日：2006-06-15

申请号：US10532980

申请日：2003-10-29

申请人： Hajime Tanaka ,  Takeo Ito ,  Tomoko Nakazawa ,  Masaaki Inamura ,  Masayuki Yoshii

发明人： Hajime Tanaka ,  Takeo Ito ,  Tomoko Nakazawa ,  Masaaki Inamura ,  Masayuki Yoshii

IPC分类号： H01J29/10

CPC分类号： H01J9/22 ,  H01J29/28

摘要： A metal back-attached phosphor screen comprises at least a phosphor layer (3) and a metal back layer (5) on an inner surface of a face plate (1), a first treatment layer (4) containing at lest one kind of inorganic oxide such as SiO2,a silicon oxide containing an alkali metal such as Na, Al2O3, TiO2, or ZrO2 formed on the phosphor layer (3), and the metal back layer (5) formed thereon. A second treatment layer containing the aforementioned inorganic oxide can be formed on the metal back layer (5). A metal back-attached phosphor screen, when used in an image display device such as a FED, can not only inhibit the occurrence of abnormal discharge and improve withstand voltage characteristics but also can increase brightness.

摘要翻译： 背面金属的荧光屏至少包括在面板（1）的内表面上的荧光体层（3）和金属背层（5），第一处理层（4）至少包含一种无机物 氧化物如SiO 2，含有碱金属如Na，Al 2 O 3 3，TiO 2的氧化硅， 或者形成在荧光体层（3）上的金属背层（5），或形成在其上的金属背层（5）。 可以在金属背层（5）上形成含有上述无机氧化物的第二处理层。 金属背面附着的荧光屏当用于诸如FED的图像显示装置中时，不仅可以抑制异常放电的发生并提高耐压特性，而且可以增加亮度。

公开(公告)号：US06946785B2

公开(公告)日：2005-09-20

申请号：US10239847

申请日：2001-04-06

申请人： Takeo Ito ,  Koji Washiyama ,  Tsuyoshi Oyaizu ,  Hiroshi Makihara ,  Toshimi Fukui

发明人： Takeo Ito ,  Koji Washiyama ,  Tsuyoshi Oyaizu ,  Hiroshi Makihara ,  Toshimi Fukui

IPC分类号： B82Y20/00 ,  B82Y30/00 ,  B82Y99/00 ,  C01B13/14 ,  C01B33/12 ,  C09C3/06 ,  C09K11/00 ,  C09K11/02 ,  C09K11/08 ,  C09K11/56 ,  C09K11/84 ,  G02B5/20 ,  G02B5/22 ,  H01J1/63 ,  H01J1/74 ,  H01J11/12 ,  H01J11/24 ,  H01J11/26 ,  H01J11/42 ,  H01J11/44 ,  H01J29/18 ,  H01J29/20 ,  H01J29/32 ,  H01J31/12 ,  H01J29/10

CPC分类号： H01J29/327 ,  B82Y30/00 ,  C01P2002/84 ,  C01P2004/64 ,  C01P2006/60 ,  C01P2006/65 ,  C09C3/06 ,  C09K11/025 ,  C09K11/642 ,  C09K11/7787 ,  C09K11/7789 ,  C09K11/7797 ,  G02B5/20 ,  G02B5/22 ,  H01J29/185 ,  H01J29/20

摘要： An oxide composite particle of the present invention is composed of at least one fine gold particle contained in a matrix of an oxide particle or at least one fine gold particle supported fixedly on the surface of an oxide particle, and absorbs a visible light having a specific wavelength. A phosphor of the invention has a thin film which is composed of such oxide composite particles on the surface of a phosphor particle of red or the like. The phosphor can be obtained by mixing phosphor particles into a dispersion of gold colloid/oxide composite particles, agitating the resultant mixture, and taking out the precipitated phosphor particles, followed by drying. Further, in a color filter of the invention, a filter layer of at least one color formed on an inner surface of a panel is a thin film composed of the above-described oxide composite particles. This provides a phosphor or color filter which is excellent in optical characteristics, heat resistance and non-toxicity and never interferes with the irradiation of a photoresist with ultraviolet rays, and realizes a color display which exhibits good luminous chromaticity and is excellent in brightness and contrast.

摘要翻译： 本发明的氧化物复合粒子由氧化物粒子的基体中的至少一种细金粒子或者固定在氧化物粒子的表面上的至少一个细金粒子构成，并吸收具有特定的氧化物粒子的可见光 波长。 本发明的荧光体具有由红色等的荧光体粒子的表面上的这种氧化物复合粒子构成的薄膜。 可以通过将荧光体颗粒混合到胶体/氧化物复合颗粒的分散体中，搅拌所得混合物，取出沉淀的荧光体颗粒，然后干燥来获得荧光体。 此外，在本发明的滤色器中，在面板的内表面上形成的至少一种颜色的过滤层是由上述氧化物复合颗粒构成的薄膜。 这提供了光学特性，耐热性和无毒性优异的荧光体或滤色器，并且不会干扰紫外线的光致抗蚀剂的照射，并且实现了显示出良好的发光色度并且具有优异的亮度和对比度的彩色显示 。

公开(公告)号：US06403695B1

公开(公告)日：2002-06-11

申请号：US08160324

申请日：1993-12-02

申请人： Mizuo Soeda ,  Akimasa Arita ,  Takeo Ito ,  Kazue Watanabe

发明人： Mizuo Soeda ,  Akimasa Arita ,  Takeo Ito ,  Kazue Watanabe

IPC分类号： C09C150

CPC分类号： C09C1/50 ,  C01P2006/19 ,  C08K3/04 ,  C08L21/00

摘要： Novel carbon blacks having a CTAB of from 65 m2/g to 85 m2/g, a DBP of from 130 cc/100 g to 160 cc/100 g, a CTAB/I2 No. ratio of from 1.15 to 1.35, a &Dgr;DPB of from 20 cc/100 g to 40 cc/100 g, a Tint value of from 85 to 100, a Dmode of from 115 nm to 135 nm and a &Dgr;D50/Dmode ratio of from 0.65 to 0.90. Also disclosed are novel rubber compositions, incorporating the carbon blacks, having increased abrasion resistance and lower hysteresis.

摘要翻译： CTAB为65m 2 / g〜85m 2 / g，DBP为130cc / 100g〜160cc / 100g，CTAB / I2号比为1.15〜1.35的新型炭黑，DELTADPB为 从20cc / 100g至40cc / 100g，Tint值为85至100，Dmode为115nm至135nm，DELTAD50 / Dmode比为0.65至0.90。 还公开了新颖的橡胶组合物，其包含炭黑，具有增加的耐磨性和较低的滞后。