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11. 发明授权

US06642541B2 Image sensor having dual-gate transistors 有权
标题翻译：具有双栅极晶体管的图像传感器
公开(公告)号：US06642541B2
公开(公告)日：2003-11-04
申请号：US09796676
申请日：2001-03-02
申请人： Hisashi Nagata , Yoshihiro Izumi
发明人： Hisashi Nagata , Yoshihiro Izumi
IPC分类号： H01L2904
CPC分类号： H01L27/14609 , H01L27/12 , H01L27/14676 , H01L29/41733
摘要： On a transparent electrically insulating substrate, formed are a scanning line, and a gate electrode of a switching element, further formed are a gate insulating film, a semiconductor layer, an n+-Si layer to be formed into a source electrode and a drain electrode. After the patterning of the foregoing structure, the dielectric film is formed, and the portion corresponding to the contact hole is removed by etching, and photosensitive resin is applied to form the interlayer insulating film. Then, the transparent electrode is extended from the pixel electrode over the switching element, whereon a conversion layer and a gold layer for use in electrode are vapor-deposited. In this structure, an increase in capacitor between the pixel electrode and the signal line can be suppressed by the interlayer insulating film, and the transparent electrode functions as a top gate and release excessive electric charge. As a result, excessive electric charge can be released effectively in the double gate structure while suppressing an increase in capacitor between the pixel electrode and the signal line.
摘要翻译：在形成为扫描线的透明电绝缘基板上，还形成有栅极绝缘膜，半导体层，形成源电极的n + Si层，开关元件的栅电极，漏电极。在上述结构的图案化之后，形成电介质膜，通过蚀刻除去与接触孔对应的部分，并施加感光性树脂以形成层间绝缘膜。然后，透明电极从开关元件上的像素电极延伸，在电极上使用用于电极的转换层和金层。在这种结构中，可以通过层间绝缘膜来抑制像素电极和信号线之间的电容器的增加，并且透明电极用作顶栅并释放过多的电荷。结果，可以在抑制像素电极与信号线之间的电容器的增加的同时，在双栅极结构中有效释放过多的电荷。

12. 发明授权

US06562659B1 External circuit packaging method and thermocompression bonding apparatus 失效
标题翻译：外部电路封装方法和热压接装置
公开(公告)号：US06562659B1
公开(公告)日：2003-05-13
申请号：US09585365
申请日：2000-06-02
申请人： Yoshihiro Izumi , Osamu Teranuma
发明人： Yoshihiro Izumi , Osamu Teranuma
IPC分类号： H01L2244
CPC分类号： H05K3/361
摘要： When TCP substrates serving as external circuits are packaged by thermocompression bonding onto input/output terminals on an active-matrix substrate including an a-Se film serving as an amorphous semiconductor layer, a cooling operation is performed by a cooling medium discharging nozzle on at least a part between the a-Se film and a thermocompression bonding part disposed between the TCP substrates and the input/output terminals on the active-matrix substrate. Thus, during the thermocompression bonding, a temperature of the a-Se film is maintained below its crystallizing temperature so as to prevent exfoliation of the amorphous semiconductor film and deterioration in characteristics thereof, upon packaging the external circuits by thermocompression bonding onto the input/output terminals on the substrate including the amorphous semiconductor film.
摘要翻译：当作为外部电路的TCP基板通过热压接被封装在包括用作非晶半导体层的a-Se膜的有源矩阵基板上的输入/输出端子上时，至少冷却介质排出喷嘴执行冷却操作 a-Se膜和设置在TCP基板和有源矩阵基板上的输入/输出端子之间的热压接部分之间的部分。因此，在热压接时，将a-Se膜的温度维持在其结晶温度以下，以防止通过热压接将外部电路封装在输入/输出上时，非晶半导体膜的剥离及其特性的劣化在包括非晶半导体膜的基板上的端子。

13. 发明授权

US06559451B1 Manufacturing method for two-dimensional image detectors and two-dimensional image detectors 有权
标题翻译：二维图像检测器和二维图像检测器的制造方法
公开(公告)号：US06559451B1
公开(公告)日：2003-05-06
申请号：US09657528
申请日：2000-09-08
申请人： Yoshihiro Izumi , Osamu Teranuma , Toshinori Yoshimuta , Shinya Hirasawa
发明人： Yoshihiro Izumi , Osamu Teranuma , Toshinori Yoshimuta , Shinya Hirasawa
IPC分类号： H01L310203
CPC分类号： H01L31/02161 , H01L27/12 , H01L27/14609 , H01L27/14618 , H01L27/1462 , H01L27/14687 , H01L2924/0002 , H01L2924/00
摘要： A TFT array is formed on a glass substrate (step P1). A surface protection layer is formed on the glass substrate so as to cover the TFT array (step P2). The glass substrate is divided to form active matrix substrates with the surface protection layer being provided (step P3). The divided active matrix substrate is chamfered along its edges (step P4). The surface protection layer is removed from the active matrix substrate (step P5). An X-ray conductive layer is formed on the TFT array where the surface protection layer has been removed (step P6). By these steps, pollutants produced during the division and chamfering of the glass substrate are prevented from polluting the TFT array and the X-ray conductive layer, and the active element array and the semiconductor layer is prevented from deteriorating in terms of performance in manufacturing process for a two-dimensional image detector.
摘要翻译：在玻璃基板上形成TFT阵列（步骤P1）。在玻璃基板上形成表面保护层以覆盖TFT阵列（步骤P2）。玻璃基板被分割以形成具有表面保护层的有源矩阵基板（步骤P3）。分割的有源矩阵基板沿其边缘倒角（步骤P4）。从有源矩阵基板去除表面保护层（步骤P5）。在去除表面保护层的TFT阵列上形成X射线导电层（步骤P6）。通过这些步骤，防止在玻璃基板的分割和倒角期间产生的污染物污染TFT阵列和X射线导电层，并且防止有源元件阵列和半导体层在制造过程中的性能方面劣化用于二维图像检测器。

14. 发明授权

US06480577B1 Active matrix substrate, method of manufacturing same, and flat-panel image sensor 有权
标题翻译：有源矩阵基板，制造方法和平板图像传感器
公开(公告)号：US06480577B1
公开(公告)日：2002-11-12
申请号：US09542485
申请日：2000-04-03
申请人： Yoshihiro Izumi , Hisashi Nagata , Yuichi Saito
发明人： Yoshihiro Izumi , Hisashi Nagata , Yuichi Saito
IPC分类号： G09G336
CPC分类号： G02F1/136227 , G02F1/136213 , H01L27/124 , H01L27/1255
摘要： In an active matrix substrate, a glass substrate is provided with TFTs having gate electrodes connected to scanning lines also provided on the glass substrate. The glass substrate is further provided with auxiliary capacitance lines, formed on the same layer as the scanning lines. Further, pixel electrodes connected to drain electrodes of the TFTs are formed on the same layer as signal lines connected to source electrodes of the TFTs. An insulating layer is provided between the layer forming the signal lines and pixel electrodes and the layer forming the drain and source electrodes. Since the insulating film is present between the signal lines and the scanning and auxiliary capacitance lines, influence on the auxiliary capacitance value can be reduced, as can a signal line capacitance value. As a result, even when the auxiliary capacitance value is increased, the signal line capacitance value remains small.
摘要翻译：在有源矩阵基板中，玻璃基板设置有TFT，其栅极连接到也设置在玻璃基板上的扫描线。玻璃基板还设置有与扫描线形成在同一层上的辅助电容线。此外，连接到TFT的漏电极的像素电极形成在与TFT的源电极连接的信号线的同一层上。在形成信号线的层与像素电极之间设置绝缘层，形成漏极和源电极的层。由于绝缘膜存在于信号线与扫描辅助电容线之间，所以可以减小辅助电容值的影响，信号线电容值也可以。结果，即使当辅助电容值增加时，信号线电容值仍然很小。

15. 发明授权

US06342700B1 Two-dimensional image detector 有权
标题翻译：二维图像检测器
公开(公告)号：US06342700B1
公开(公告)日：2002-01-29
申请号：US09298169
申请日：1999-04-23
申请人： Yoshihiro Izumi , Osamu Teranuma , Toshiyuki Sato , Satoshi Tokuda
发明人： Yoshihiro Izumi , Osamu Teranuma , Toshiyuki Sato , Satoshi Tokuda
IPC分类号： G01T124
CPC分类号： H01L31/10 , H01L27/14665 , H01L27/14683
摘要： An active matrix substrate provided with a matrix of electrode wires, a plurality of thin film transistors (TFTs) individually formed at intersections of the matrix, and pixel electrodes connected to the electrode wires through the thin film transistors (TFTs) is laminated to a counter substrate provided with connecting electrodes by means of an anisotropic conductive bonding agent. The counter substrate is composed of 12 divided pieces which are tiled as panes.
摘要翻译：设置有电极线的矩阵的有源矩阵基板，分别形成在矩阵的交点处的多个薄膜晶体管（TFT）和通过薄膜晶体管（TFT）连接到电极线的像素电极被层压到计数器基板通过各向异性导电粘合剂设置有连接电极。对面基板由平铺为平铺的12个分割片组成。

16. 发明授权

US6137553A Display device and manufacturing method thereof 有权
标题翻译：显示装置及其制造方法
公开(公告)号：US6137553A
公开(公告)日：2000-10-24
申请号：US167037
申请日：1998-10-05
申请人： Yoshihiro Izumi , Mutsumi Nakajima
发明人： Yoshihiro Izumi , Mutsumi Nakajima
IPC分类号： G02F1/136 , G02F1/135 , G02F1/1365 , H01L49/02 , H01J1/62 , H01J63/04
CPC分类号： G02F1/1365 , G02F1/1358
摘要： A display device includes a non-linear element including an inorganic ferroelectric material in a polycrystalline state and a display medium driven through the non-linear element.
摘要翻译：显示装置包括具有多晶状态的无机铁电材料和通过非线性元件驱动的显示介质的非线性元件。

17. 发明授权

US6078379A Liquid crystal display device provided with seal material and spacer made of resist 失效
标题翻译：液晶显示装置设有密封材料和由抗蚀剂制成的间隔物
公开(公告)号：US6078379A
公开(公告)日：2000-06-20
申请号：US94966
申请日：1998-06-12
申请人： Nobukazu Nagae , Yoshihiro Izumi
发明人： Nobukazu Nagae , Yoshihiro Izumi
IPC分类号： G02F1/1333 , G02F1/1339 , G02F1/1347
CPC分类号： G02F1/13394 , G02F1/1339 , G02F1/13336
摘要： With respect to a single large substrate, a seal material and a spacer made of the same resist having pressure tightness are formed in one step using a photomask, and a plurality of small substrates are combined independently with the large substrate, the spacer being formed within a region of non-transmissive pattern on the large substrate. This prevents the seal material and the spacer from spreading from a predetermined pattern width, and maintains a constant value for a cell gap with respect to the entire liquid crystal layer. Alternatively, instead of the spacer, a fine first seal material may be formed by photolithography within a display region using a photoresist having adhesion, and a second seal material may be formed outside the display region using a heat curable adhesive. With this arrangement, the strength of the combined substrates is increased, and a highly reliable and high quality display screen is realized.
摘要翻译：对于单个大的基板，使用光掩模在一个步骤中形成由具有压力密封性的同一抗蚀剂制成的密封材料和间隔件，并且多个小基板与大基板独立地组合，间隔件形成在在大基板上的非透射图案的区域。这防止密封材料和间隔物从预定图案宽度扩展，并且相对于整个液晶层保持恒定的单元间隙的值。或者，代替间隔物，可以使用具有粘附性的光致抗蚀剂在显示区域内通过光刻形成精细的第一密封材料，并且可以使用热固化性粘合剂在显示区域的外部形成第二密封材料。通过这种布置，组合的基板的强度增加，并且实现了高可靠性和高质量的显示屏。

18. 发明授权

US5908721A Using light-shading colored ink capable of changing from hydrophilic to hydrophobic 失效
标题翻译：彩色滤光片，使用能够从亲水变为疏水的浅色油墨
公开(公告)号：US5908721A
公开(公告)日：1999-06-01
申请号：US797815
申请日：1997-02-07
申请人： Kazuhiro Emoto , Yoshihiro Izumi , Liyuan Han
发明人： Kazuhiro Emoto , Yoshihiro Izumi , Liyuan Han
IPC分类号： G02F1/1335 , G03F7/00 , G03C1/73
CPC分类号： G02F1/133512 , G03F7/0007
摘要： The color filter having pixels and a light-shading colored layer on a transparent substrate is provided. The light-shading colored layer is formed from hydrophilic light-shading colored ink, and the hydrophilic light-shading colored ink includes a resin having a monomer unit having a quaternary ammonium salt moiety represented by formula (I):--COO.sup..crclbar. X.sup..sym. (I)wherein X.sup.+ is represented by formula (II): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, and R.sup.4 are independently hydrogen, a substituted or non-substituted linear or branched alkyl group having 1 to 12 carbon atoms, or a substituted or non-substituted linear or branched alkenyl group having 2 to 8 carbon atoms.
摘要翻译：提供了具有像素的滤色器和在透明基板上的遮光着色层。遮光着色层由亲水性遮光性有色油墨形成，亲水性遮光性着色油墨含有具有由式（I）表示的季铵盐部分的单体单元的树脂：COO（ - ）X （+）（I）其中X +由式（II）表示：其中R 1，R 2，R 3和R 4独立地为氢，具有1至12个碳原子的取代或未取代的直链或支链烷基或取代或具有2-8个碳原子的未取代的直链或支链烯基。

19. 发明授权

US5754267A Active matrix LCD having an electric wiring not crossing a seal member 失效
标题翻译：有源矩阵LCD具有不穿过密封构件的电线
公开(公告)号：US5754267A
公开(公告)日：1998-05-19
申请号：US818752
申请日：1997-03-14
申请人： Yoshihiro Izumi
发明人： Yoshihiro Izumi
IPC分类号： G02F1/1333 , G02F1/1339 , G02F1/1362 , G02F1/1347 , G02F1/1343
CPC分类号： G02F1/136286 , G02F1/13336 , G02F1/1339
摘要： A liquid crystal display panel has an electric wiring provided at least on one of a pair of substrates, a seal member, applied to the substrate so as to partially cross the electric wiring, the seal member being made of a ultraviolet ray hardening resin or a ultraviolet ray hardening resin used in combination with heat hardening, wherein the electric wiring has a line width narrower in an area where the seal member crosses the electric wiring than in an area where the seal member does not cross the electric wiring. With the arrangement, when the ultraviolet ray is externally projected onto the seal member from the substrate side, the substrate being provided with the electric wiring, the ultraviolet ray can be fully projected even onto the seal member on the electric wiring which has a narrow line width. It is thus avoided that the liquid crystal orientation is disturbed due to the inadequate hardening of the seal member and the inadequate filling of the liquid crystal occurs. Since the fine line seal member is accurately provided in the vicinity of the pixel, when the liquid crystal display apparatus is made by connecting a plurality of such liquid crystal display panels, it is possible to provide the liquid crystal display apparatus in which the connecting part is not noticeable and the displaying quality is excellent.
摘要翻译：液晶显示面板具有设置在一对基板中的至少一个基板上的电线，密封构件，其被施加到基板以部分地穿过电布线，密封构件由紫外线硬化树脂或与热硬化组合使用的紫外线硬化树脂，其中，所述电线在所述密封构件与所述电布线交叉的区域中的线宽度比所述密封构件不穿过所述电线的区域窄。通过该结构，当从基板侧将紫外线从外部突出到密封部件上时，基板设置有电线，紫外线能够全部投影到具有窄线的电线的密封部件上宽度。因此避免了由于密封构件的硬化不充分而导致液晶取向受到干扰，并且发生液晶不充分。由于细线密封构件精确地设置在像素附近，所以当通过连接多个这样的液晶显示面板来制造液晶显示装置时，可以提供液晶显示装置，其中连接部分不显眼，显示质量非常好。

20. 发明申请

US20090122039A1 DISPLAY APPARATUS AND ELECTRONIC DEVICE PROVIDED WITH THE SAME 审中-公开
标题翻译：显示设备和电子设备
公开(公告)号：US20090122039A1
公开(公告)日：2009-05-14
申请号：US11912814
申请日：2006-04-20
申请人： Hiromi Katoh , Tomoyuki Nagai , Yoshihiro Izumi
发明人： Hiromi Katoh , Tomoyuki Nagai , Yoshihiro Izumi
IPC分类号： G09G5/00
CPC分类号： G02F1/136227 , G02F1/13318 , G02F2001/13312 , G02F2201/086 , G02F2201/50
摘要： In a display apparatus having an active matrix substrate, a counter substrate provided so as to be opposed to a pixel array region of the active matrix substrate, and a display medium provided in a gap between the active matrix substrate and the counter substrate, an optical sensor (11) is provided in a peripheral region of the pixel array region in the active matrix substrate. In order to make it difficult for the optical sensor (11) to change with time, and suppress the influence of electromagnetic noise on the optical sensor (11), in an upper layer of the optical sensor (11), a surface protective film (24) is formed of a transparent insulation layer (20a) made of the same material as that of an interlayer insulation film in the pixel array region and having an effect of attenuating a UV-light transmittance and a transparent conductive layer (7a) formed of the same material as that of the pixel electrode in an upper layer of the transparent insulation layer (20a).
摘要翻译：在具有有源矩阵基板的显示装置中，设置为与有源矩阵基板的像素阵列区域相对设置的对置基板和设置在有源矩阵基板和对置基板之间的间隙中的显示介质，光学传感器（11）设置在有源矩阵基板中的像素阵列区域的外围区域中。为了使光传感器（11）难以随时间变化，并且抑制电磁噪声对光学传感器（11）的影响，在光学传感器（11）的上层中，表面保护膜（ 24）由与像素阵列区域中的层间绝缘膜相同材料制成的透明绝缘层（20a）形成，并具有衰减紫外线透射率的效果和由与透明绝缘层（20a）的上层中的像素电极的材料相同。

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