专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1997044705A1 LIQUID CRYSTAL DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：液晶显示面板及其制造方法
公开(公告)号：WO1997044705A1
公开(公告)日：1997-11-27
申请号：PCT/JP1997001684
申请日：1997-05-19
申请人： SEIKO EPSON CORPORATION , KATAGAMI, Satoru
发明人： SEIKO EPSON CORPORATION
IPC分类号： G02F01/1345
CPC分类号： G02F1/133345 , G02F1/1345
摘要： A transparent electrode (11) the number of which corresponds to that of a picture element is formed on a liquid crystal display region on an inner surface of a liquid crystal panel substrate (10), and external connecting terminals (12) at free end portions of a plurality of leader lines (18) conductively connected to this transparent electrode on the outer side of the liquid crystal display region. On the inner surface of the liquid crystal panel substrate on which the transparent electrode, leader lines and external connecting terminals are formed, an acrylic thermosetting resin is applied to the whole area thereof to a small thickness by a spin-coating method to form a transparent insulating film (16). A polyimide resin is then applied to the portion of the liquid crystal display region which is on an outer surface of this transparent insulating film, and the resultant layer of polyimide resin is fired to form an orientation film (14). When this orientation film is rubbed by a rubbing roller, rubbing unevenness rarely occurs since the leader lines and external connecting terminals are covered with the transparent insulating film, so that the display unevenness on a liquid display panel decreases.
摘要翻译：在液晶面板基板（10）的内表面上的液晶显示区域上形成数量相当于像素的透明电极（11），在液晶面板基板（10）的内表面上形成有外部连接端子（12）在液晶显示区域的外侧与该透明电极导电连接的多个引出线（18）。在其上形成有透明电极，引出线和外部连接端子的液晶面板基板的内表面上，通过旋转涂布法将丙烯酸类热固性树脂施加到其整个区域，以小的厚度形成透明绝缘膜（16）。然后将聚酰亚胺树脂施加到在该透明绝缘膜的外表面上的液晶显示区域的部分上，并将所得到的聚酰亚胺树脂层烧成以形成取向膜（14）。当该定向膜被摩擦辊摩擦时，由于引导线和外部连接端子被透明绝缘膜覆盖，所以很少发生摩擦不均匀，使得液体显示面板上的显示不均匀性降低。

2. 发明申请

WO1997048008A1 METHOD AND APPARATUS FOR MANUFACTURING LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：制造液晶显示器的方法和装置
公开(公告)号：WO1997048008A1
公开(公告)日：1997-12-18
申请号：PCT/JP1997001973
申请日：1997-06-06
申请人： SEIKO EPSON CORPORATION , KATAGAMI, Satoru , KONDO, Masahiko , WATANABE, Kazunari
发明人： SEIKO EPSON CORPORATION
IPC分类号： G02F01/1341
CPC分类号： G02F1/1333 , G02F2001/133354
摘要： A shock absorbing layer (12) is attached to a pressurization surface (10a) of a surface plate (10), and a fluid pressurization jig (30) is disposed so as to be opposed to the pressurization surface of the surface plate. This fluid pressurization jig is a frame type rigid body having a pressure chamber (30a) in the central portion thereof, and the pressure chamber communicates with an air supply system via an air feed port (30b) and an air feed pipe (33). A seal frame (31) is fixed on a circumferential portion of an upper surface of the pressure chamber. A transparent window (32) is pasted on a lower surface of the pressure chamber, the lower side of the pressure chamber being closed with this transparent window. A liquid crystal panel (20) is held between the surface plate and fluid pressurization jig and pressurized, and the light from an ultraviolet ray application lamp (40) is applied to the liquid crystal panel through the transparent window and pressure chamber, whereby an uncured seal material disposed between two base plates constituting the liquid cristal panel is cured.
摘要翻译：减震层（12）附接到表面板（10）的加压表面（10a），并且流体加压夹具（30）设置成与表面板的加压表面相对。该流体加压夹具是在其中央部具有压力室（30a）的框式刚性体，压力室经由供气口（30b）和供气管（33）与供气系统连通。密封框架（31）固定在压力室的上表面的圆周部分上。将透明窗口（32）粘贴在压力室的下表面上，压力室的下侧用该透明窗口封闭。将液晶面板（20）保持在表面板和流体加压夹具之间并进行加压，将来自紫外线照射灯（40）的光通过透明窗口和压力室施加到液晶面板，由此将未固化设置在构成液体嵌板的两个基板之间的密封材料固化。

3. 发明申请

WO1999021181A1 RECORDER 审中-公开
标题翻译：录音机
公开(公告)号：WO1999021181A1
公开(公告)日：1999-04-29
申请号：PCT/JP1997003750
申请日：1997-10-16
申请人： SEIKO EPSON CORPORATION , YAMADA, Hideaki
发明人： SEIKO EPSON CORPORATION
IPC分类号： G11B07/09
CPC分类号： B23K26/04 , G11B7/0908 , G11B7/261
摘要： A PD (81) is positioned at a predetermined position on an optical table, the rotation of a resist master (110) is stopped, a focusing laser (73) is driven, and a head (77) is positioned in a proper position by a head slider control circuit (101). The master (110) is turned, a focusing servo circuit (103) is started and, the PD (81) is moved horizontally by a focus fine adjustment circuit (99) by a minute distance corresponding to an estimated adequate focus position data. Since the difference between voltage signals from the two output terminals of the PD (81) is varied because of the surface vibration and minute movement caused by the rotation of the master (110), a differential amplifier (103a) moves a recording lens (77a) vertically by a distance of several microns so as to make an error signal zero. Numerical information on a digital display (93) at this time is compared with the focus position data. When both of them agree with each other, the focus position data is employed as an adequate focus position data and used for the initial setting of the adequate focus position. When they do not agree with each other, the numerical information is employed as the adequate focus position data and the focus position data is rewritten. By using the numerical adequate focus position data, the inital setting of the adequate focus position matching the type of the resist master can be carried out easily.
摘要翻译： PD（81）位于光学平台上的预定位置，停止抗蚀剂母体（110）的旋转，驱动聚焦激光（73），并且通过以下方式将头（77）定位在适当位置：磁头滑块控制电路（101）。主机（110）转动，聚焦伺服电路（103）启动，PD（81）由焦点微调电路（99）水平移动与估计的足够对焦位置数据相对应的微小距离。由于由于主机（110）的旋转引起的表面振动和微小移动，PD（81）的两个输出端子的电压信号之间的差异是变化的，差分放大器（103a）使记录透镜（77a）移动）垂直延伸几微米的距离，以使误差信号为零。此时将数字显示器（93）上的数值信息与焦点位置数据进行比较。当它们都彼此一致时，聚焦位置数据被用作适当的聚焦位置数据，并用于初始设定足够的聚焦位置。当它们不一致时，使用数字信息作为适当的焦点位置数据，并且重写焦点位置数据。通过使用数值适当的聚焦位置数据，可以容易地进行与抗蚀剂母版类型匹配的适当聚焦位置的初始设置。

4. 发明申请

WO1998031104A1 PLL OSCILLATOR AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译： PLL振荡器及其制造方法
公开(公告)号：WO1998031104A1
公开(公告)日：1998-07-16
申请号：PCT/JP1997000019
申请日：1997-01-09
申请人： SEIKO EPSON CORPORATION , SHIGEMORI, Mikio , KARASAWA, Hideo
发明人： SEIKO EPSON CORPORATION
IPC分类号： H03L07/08
CPC分类号： H01L24/06 , G06F1/08 , H01L23/49596 , H01L24/48 , H01L24/49 , H01L2224/05554 , H01L2224/05599 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/49113 , H01L2224/49171 , H01L2924/00014 , H01L2924/01013 , H01L2924/01078 , H01L2924/12034 , H01L2924/12042 , H01L2924/14 , H01L2924/15787 , H01L2924/16195 , H01L2924/181 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H01L2924/30105 , H01L2924/3011 , H03J2200/10 , H03L1/023 , H03L7/183 , H01L2224/45099 , H01L2924/00 , H01L2224/85399 , H01L2924/00012
摘要： An inexpensive small-sized PLL (phase-locked loop) oscillator for use as the clock source of a computer, etc., which can output such a high frequency about 40 MHz that is difficult to obtain from a fundamental-based crystal oscillator. The oscillator operates as stably as the fundamental-based crystal oscillator does, is easy to set a frequency, can be produced in a short lead time, and can be easily handled like the conventional crystal oscillator. The PLL oscillator is housed in a package, which contains a piezoelectric vibrator, an oscillation circuit for driving the vibrator, and a PLL circuit which receives a reference signal from the oscillation circuit. The output frequency of the PLL oscillator is determined by the oscillation frequency of the oscillation circuit and the scaling factor of the programmable divider of the PLL circuit so that a prescribed output frequency can be obtained by selecting the corresponding scaling factor, which may be stored in a programmable read-only memory.
摘要翻译：用作计算机时钟源的便宜的小型PLL（锁相环）振荡器等，其可以输出难以从基于基准的晶体振荡器获得的大约40MHz的高频。振荡器的工作方式与基于基准的晶体振荡器一样稳定，易于设定频率，可以在短的提前期内产生，并且可以像常规的晶体振荡器那样容易地处理。 PLL振荡器容纳在包含压电振动器，用于驱动振动器的振荡电路和从振荡电路接收参考信号的PLL电路的封装中。 PLL振荡器的输出频率由振荡电路的振荡频率和PLL电路的可编程分频器的缩放因子决定，使得可以通过选择相应的缩放因子来获得规定的输出频率，该比例因子可以存储在一个可编程只读存储器。

5. 发明申请

WO1998031095A1 PIEZOELECTRIC VIBRATOR AND MANUFACTURE THEREOF, AND PIEZOELECTRIC VIBRATOR UNIT 审中-公开
标题翻译：压电振动器及其制造方法及压电振动装置
公开(公告)号：WO1998031095A1
公开(公告)日：1998-07-16
申请号：PCT/JP1997004623
申请日：1997-12-16
申请人： SEIKO EPSON CORPORATION , IKEGAMI, Yasumitsu
发明人： SEIKO EPSON CORPORATION
IPC分类号： H03H09/19
CPC分类号： H03H9/0519 , H03H9/09 , Y10T29/42 , Y10T29/49144 , Y10T29/49149 , Y10T29/49155 , Y10T29/49156
摘要： A piezoelectric vibrator so assembled that a space may be formed between a vibrating piece and a plug, with a conductive resin-made connection layer being formed for connecting, to the vibrating piece, a slab-like lead which has its top end opened in a U-shaped form. The top end of the lead can absorb shock due to its elasticity. Before forming the connection layer, a temporary fastening layer is formed between the top end of the lead and the vibrating piece using UV curing resin, or silver paste is applied to either the top end or the vibrating piece to increase the workability. By this method, piezoelectric vibrator units, which have a high resistance to shock and have a little change in frequency when being left in a high temperature environment and which are very reliable, can be mass-produced at low cost.
摘要翻译：一种压电振动器，其被组装成可以在振动片和插塞之间形成空间，形成导电树脂制连接层，用于将振动片连接到其顶端开口的板状导线 U形形状。铅的顶端由于其弹性而可以吸收冲击。在形成连接层之前，使用UV固化树脂在引线的顶端和振动片之间形成临时的紧固层，或者将银膏施加到顶端或振动片上以提高加工性。通过这种方法，可以以低成本批量生产具有高抗冲击性并且在高温环境中保持并且非常可靠的频率稍有变化的压电振动器单元。

6. 发明申请

WO1998021815A1 POWER SUPPLY DEVICE AND PORTABLE ELECTRONIC EQUIPMENT 审中-公开
标题翻译：电源设备和便携式电子设备
公开(公告)号：WO1998021815A1
公开(公告)日：1998-05-22
申请号：PCT/JP1997004109
申请日：1997-11-11
申请人： SEIKO EPSON CORPORATION , FUJISAWA, Teruhiko , YABE, Hiroshi , SHINKAWA, Osamu , KADOWAKI, Tadao
发明人： SEIKO EPSON CORPORATION
IPC分类号： H02M07/21
CPC分类号： H02M7/219 , G04C10/00 , G04G19/00 , H02M7/217 , H02M2007/2195 , H03K2017/307 , Y02B70/1408
摘要： A power supply device for rectifying or blocking reverse current of power from an internal generator provided in a portable electronic equipment, such as, fit electronic equipment to be worn around the arm, by using a unidirectional unit including a diode, a by-pass switch connected in parallel with the diode, and a controller for turning on the by-pass switch when a forward voltage is generated in the diode, thus substantially eliminating the loss accompanied by the forward voltage at the time of power supply. Since the electromotive voltage of the generator which can be internally provided in the above type of electronic equipment ranges from a level substantially the same as the forward voltage to approximately several times the forward voltage, the rectification efficiency may be significantly improved by using the unidirectional unit.
摘要翻译：一种电源装置，用于通过使用包括二极管，旁路开关的单向单元，在设置在便携式电子设备中的内部发电机的电源的反向电流中进行整流或阻断，所述便携式电子设备例如适合围绕臂佩戴的电子设备与二极管并联连接的控制器和用于在二极管中产生正向电压时接通旁路开关的控制器，从而基本上消除了在供电时伴随正向电压的损耗。由于可以在上述类型的电子设备中内部提供的发电机的电动势从与正向电压基本相同的电平达到正向电压的大约几倍，所以通过使用单向单元可以显着改善整流效率。

7. 发明申请

WO1998021707A1 DRIVER OF LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS 审中-公开
标题翻译：液晶板，液晶装置和电子设备的驱动
公开(公告)号：WO1998021707A1
公开(公告)日：1998-05-22
申请号：PCT/JP1997004092
申请日：1997-11-10
申请人： SEIKO EPSON CORPORATION , ISHII, Kenya
发明人： SEIKO EPSON CORPORATION
IPC分类号： G09G03/36
CPC分类号： G09G3/3685 , G09G3/20 , G09G3/3648 , G09G3/367 , G09G3/3674 , G09G3/3677 , G09G3/3688 , G09G2310/0232 , G09G2340/0442 , G09G2340/0464 , G09G2340/0471 , G09G2340/0478 , G09G2340/0485 , G09G2360/02
摘要： A liquid crystal panel driver which drives a liquid crystal panel comprising a pair of substrates, liquid crystal held between the substrates, a plurality of signal lines (31) which are arranged on the substrate in a 1st direction and through which image signals are supplied, a plurality of scanning lines (32) which are arranged on the substrate in a 2nd direction and through which scanning signals are supplied and a plurality of pixel parts which are arranged in a matrix on the surface of the substrate facing the liquid crystal and driven by the image signals and the scanning signals supplied by the signal lines and the scanning lines, respectively. The liquid crystal panel driver comprises image signal supplying devices (101 - 104) which have a multistage 1st direction shift register (1a) and supply in order the image signals to a plurality of signal lines in the 1st direction in accordance with transfer signals which are successively supplied from the 1st direction shift register, and scanning signal supplying devices which have a multistage 2nd direction shift register (2) and supply in order the scanning signals to a plurality of scanning lines in the 2nd direction in accordance with transfer signals which are successively supplied from the 2nd direction shift register. A transfer start controller (11) which starts the generation of the transfer signals selectively from at least two transfer start enable stages among a plurality of stages is provided to at least one of the 1st and 2nd direction shift registers.
摘要翻译：一种液晶面板驱动器，其驱动液晶面板，所述液晶面板包括一对基板，保持在所述基板之间的液晶，多个信号线（31），其沿第一方向布置在所述基板上，并且通过所述多个信号线供应图像信号; 多个扫描线（32），其在第二方向上布置在基板上并且通过其提供扫描信号;以及多个像素部分，其被布置在基板的面对液晶的表面上并由分别由信号线和扫描线提供的图像信号和扫描信号。液晶面板驱动器包括具有多级第一方向移位寄存器（1a）的图像信号提供装置（101〜104），并根据传送信号将图像信号依次提供给第一方向的多条信号线从第1方向移位寄存器连续供给的扫描信号供给装置和具有多级第2方向移位寄存器（2）的扫描信号提供装置，根据连续的传送信号，向第2方向的多条扫描线顺序提供扫描信号从第二方向移位寄存器提供。提供了从第一和第二方向移位寄存器中的至少一个方向开始从多级中的至少两个传送开始使能级开始生成传送信号的传送启动控制器（11）。

8. 发明申请

WO1998019188A1 COLOR FILTER AND ITS MANUFACTURING METHOD 审中-公开
标题翻译：彩色滤光片及其制造方法
公开(公告)号：WO1998019188A1
公开(公告)日：1998-05-07
申请号：PCT/JP1997003909
申请日：1997-10-28
申请人： SEIKO EPSON CORPORATION , NISHIKAWA, Takao , KIGUCHI, Hiroshi , TAKAKUWA, Atsushi , KOJIMA, Masaru
发明人： SEIKO EPSON CORPORATION
IPC分类号： G02B05/20
CPC分类号： G02B5/223 , B41J2202/09 , G02B5/201
摘要： A method by which a color filter can be manufactured smoothly, comprising a step in which a substrate (10) is treated with active species which are produced by discharge in a gas atmosphere containing oxygen under the atmospheric pressure and a step in which the ink filling recesses (29) which are formed in a master (13) in a required arrangement are filled with ink of a predetermined color to form a colored pattern layer (14), the substrate (10) is stuck to the master (13) on which the colored pattern layer (14) is formed with a resin layer (15) therebetween, and thereafter the colored pattern layer (14), the resin layer (15) and the substrate (10) are integrally separated from the master (13).
摘要翻译：可以平滑地制造滤色器的方法，包括以下步骤：在大气压下在含氧气体中放电产生的活性物质处理基板（10），其中填充墨水的步骤以所需布置形成在母板（13）中的凹部（29）用预定颜色的墨水填充以形成着色图案层（14），将基板（10）粘贴到主板（13）上，在其上彩色图案层（14）之间形成有树脂层（15），之后，着色图案层（14），树脂层（15）和基板（10）与母版（13）整体分离。

9. 发明申请

WO1998018632A1 INK JET RECORDING HEAD 审中-公开
标题翻译：喷墨记录头
公开(公告)号：WO1998018632A1
公开(公告)日：1998-05-07
申请号：PCT/JP1997003916
申请日：1997-10-28
申请人： SEIKO EPSON CORPORATION , SAKAI, Shinri
发明人： SEIKO EPSON CORPORATION
IPC分类号： B41J02/045
CPC分类号： B41J2/1629 , B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1631 , B41J2/1635 , B41J2/1646 , B41J2002/14387
摘要： Ink jet recording head having high resolution and high density using a thin film technology is provided by eliminating the drop of displacement characteristics of an oscillation film due to film tension of the oscillation film, the drop of reliability and uniformity due to the occurrence of warpage of a substrate and peel of a PZT film and a discharge failure due to the occurrence of sagging of the oscillation film. The film tension of the oscillation film comprising the combination of a silicon oxide film (50) having a negative film tension and a lower electrode film (60) having a positive film tension is substantially zero or negative, and the film tension as the sum of the film tension of this oscillation film and the film tension of a piezoelectric film (70) having a positive film tension is positive.
摘要翻译：通过消除由于振荡膜的膜张力引起的振荡膜的位移特性的下降，由于翘曲发生引起的可靠性和均匀性的降低，提供了使用薄膜技术具有高分辨率和高密度的喷墨记录头 PZT膜的基板和剥离以及由于振荡膜的下垂的发生引起的放电故障。包括具有负片张力的氧化硅膜（50）和具有正膜张力的下电极膜（60）的组合的振荡膜的膜张力基本为零或为负，膜张力为该振动膜的膜张力和具有正膜张力的压电膜（70）的膜张力为正。

10. 发明申请

WO1998016868A1 LIQUID CRYSTAL DEVICE SUBSTRATE, LIQUID CRYSTAL DEVICE, AND PROJECTION DISPLAY 审中-公开
标题翻译：液晶装置基板，液晶装置和投影显示
公开(公告)号：WO1998016868A1
公开(公告)日：1998-04-23
申请号：PCT/JP1997003752
申请日：1997-10-16
申请人： SEIKO EPSON CORPORATION , MURADE, Masao
发明人： SEIKO EPSON CORPORATION
IPC分类号： G02F01/136
CPC分类号： G02F1/136209
摘要： At least a 1st light shielding film (7) and a 2nd light shielding film (3) are provided respectively above and under the channel region (1c) of a TFT which drives a pixel to prevent light from entering vertically the channel region (1c). The 2nd light shielding film (3) covers the channel region (1c) and the 1st light shielding film (7), and the incident light does not illuminate the surface of the 1st ligth shielding film (7) directly.
摘要翻译：分别在驱动像素的TFT的沟道区域（1c）的上方和下方设置至少第一遮光膜（7）和第二遮光膜（3），以防止光线垂直通过沟道区域（1c）。第二遮光膜（3）覆盖沟道区域（1c）和第一遮光膜（7），并且入射光不直接照射第一遮光膜（7）的表面。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式