公开(公告)号：JPH04192384A

公开(公告)日：1992-07-10

申请号：JP32049790

申请日：1990-11-22

Applicant: TOSHIBA CORP ,  TOSHIBA AVE KK

Inventor： YAMAMOTO NORIKO ,  ONO TOMIO ,  SHIMODA KENJI ,  ITAMI TERUO

IPC: H01L41/09

Abstract: PURPOSE:To eliminate the residual displacement of a displacement generating element by a method wherein a drive signal which is applied to the element is contrived. CONSTITUTION:A drive signal like an a-c drive signal in the diagram (a) is given to a bimorph 7 and it is assumed that the drive signal is periodically driven and is stopped at a point c. At this time, the bimorph 7 is displaced as shown by the diagram (b). In order to dissolve the residual displacement of this bimorph, one cycle of a voltage waveform, whose voltage and period are identical with the voltage and period of a drive signal waveform 1 shown between b-the c and whose phase is opposite to that of the waveform 1, is applied to the bimorph after the stop of the drive signal. This is assumed to be an initial position recovery signal 2. By the application of this signal 2, the bimorph 7 is displaced as shown by the diagram (b) and at the time of the stop of the signal 2 at a point e, the residual displacement of the bimorph is eliminated.

公开(公告)号：JPH02273081A

公开(公告)日：1990-11-07

申请号：JP9062089

申请日：1989-04-12

Applicant: TOSHIBA CORP

Inventor： ONO TOMIO

IPC: H02N2/00 ,  H01L41/09

Abstract: PURPOSE:To produce a large force through high speed operation by arranging first and second displacing means in parallel, with one ends thereof being fixed, and arranging a third displacing means perpendicularly to the first and second displacing means through a fixing member. CONSTITUTION:Each electrode and resilient board of bimorph piezoelectric displacement elements constituting first and second displacement means are connected through lead wires 191 with a horizontal drive voltage source 201, while each electrode and resilient board of bimorph piezoelectric elements constituting a third displacement means are connected through lead wires 192 with a vertical drive voltage source 202. Upon application of voltage, each piezoelectric bimorph deforms as shown by wave lines and an adapter translates in horizontal and vertical directions. The displacement can be controlled independently based on Vh, Vv. By such arrangement, large force can be produced and resonance frequency can be increased resulting in high speed and highly accurate inch worming.

公开(公告)号：JPH01268077A

公开(公告)日：1989-10-25

申请号：JP9643188

申请日：1988-04-19

Applicant: TOSHIBA CORP

Inventor： ONO TOMIO ,  EGAWA TETSUYA

IPC: B23Q1/36 ,  H01L41/09

Abstract: PURPOSE:To obtain a two-dimensional micromotion stage which can be moved in the directions of (x), (y) and theta at a high speed, by a constitution wherein a plurality of bimorph type piezoelectric displacement elements are fixed at four points, rigidity is high, therefore a body to be driven, large in weight, can be mounted, the resonant frequency is high, and therefore the effect of external vibration is hard to exert. CONSTITUTION:A base table 6 is provided. First linking members 11 to 14 are fixed to four points which are positioned on the base table 6 at an equal interval. Second linking members 21 to 24 which are free from the base table 6 are arranged at intermediate points between the first linking members 11 to 14. A third linking member 3 is arranged at the central position of the arrangement of the first and second linking members 11 to 14 and 21 to 24. The linking member 3 is free from the base table 6 and serves the role of a stage on which a body to be driven is mounted. Bimorph type piezoelectric displacement elements 51 to 512 are arranged in the reverse directions one another with the intermediate points as boundaries between the first and third linking members 11 to 14, 21 to 24 and 3, respectively. Both ends of the elements 51 to 512 are linked to the linking members 11 to 14, 21 to 24 and 3 in a fixed pattern. The polarizing directions of the elements 51 to 512 are in parallel with the surface of the base table 6.

公开(公告)号：JPH01235288A

公开(公告)日：1989-09-20

申请号：JP6025188

申请日：1988-03-16

Applicant: TOSHIBA CORP

Inventor： HENMI KAZUHIRO ,  ONO TOMIO ,  EGAWA TETSUYA

IPC: H01L41/09 ,  H01L41/08

Abstract: PURPOSE:To inhibit the lowering of the displacement of each bimorph element, and to extract a large quantity of displacement efficiently by connecting a plurality of the bimorph elements without constraining the displacement of the bimorph elements. CONSTITUTION:A first layer rectangular type bimorph element 11 is fixed by a fixture 21 at a central section, and coupled with a second iayer bimorph element 12, the direction of displacement of which is opposed and which is arranged oppositely, by U-shaped leaf springs 31, 32 functioning as electrodes combining shim materials. Each central section is combined by a fixture 22 in the element 12 and a third layer bimorph element 13. Consequently, a member in which the central sections of two bimorph elements are connected and unified mutually by the fixture is used as a fundamental element, the members are laminated at multistages, and maximum displacement sections in the adjacent fundamental elements are coupled mutually by the leaf springs for both-end support sections, thus inhibiting the lowering of the quantities of each element displaced at a time when the bimorph elements are formed in multistage structure. Accordingly, a laminated type piezoelectric displacement element having a large quantity of displacement can be realized.

公开(公告)号：JPS63191118A

公开(公告)日：1988-08-08

申请号：JP2239587

申请日：1987-02-04

Applicant: TOSHIBA CORP

Inventor： ONO TOMIO ,  KONDO TAKESHI

IPC: G02B26/10 ,  H04N3/08

Abstract: PURPOSE:To obtain a deflecting device simplified at its mechanism, and reduced at its size, weight and power consumption to utilize the device for laser beams or the like by connecting a light deflecting mirror with plural piezoelectric deformation elements utilizing thickness share vibration through a flexible coupling means. CONSTITUTION:Two lamination type piezoelectric elements 51, 52 are connected to a power supply 4, and at the time of impressing voltage, the elements 51, 52 are displaced respectively in the X and -X directions. The mirror 7 is coupled with the elements 51, 52 through hinges 81, 82, and at the time of deforming the elements 51, 52, the mirror 7 is rotated around the Z axis and incident light is deflected by theta. Since the deflecting mirror is rotated and deflection is executed by utilizing the deformation of the lamination type piezoelectric deforming elements utilizing thickness share vibration and the elements are small and light-weight, the deflecting device can be easily miniaturized and light-weighted and deflection can be attained with low power consumption.

公开(公告)号：JP2015061310A

公开(公告)日：2015-03-30

申请号：JP2013196205

申请日：2013-09-20

Applicant: 株式会社東芝 ,  Toshiba Corp

Inventor： OTSU KENJI ,  FUKUZAWA HIDEAKI ,  HARA MICHIKO ,  ONO TOMIO

IPC: H04R15/00 ,  H04R1/02

CPC classification number: G01H11/02 ,  G01B7/24 ,  G01N29/12 ,  G01N29/14 ,  G01N29/245 ,  G01N29/28 ,  G01N2291/0234 ,  G01N2291/0238 ,  G01N2291/0258

Abstract: 【課題】高感度の音響センサ及び音響センサシステムを提供する。【解決手段】基体70と、第1歪検知素子S1と、を含む音響センサ300a。基体は、支持体71と、支持体に支持された可撓性の第1膜部F1と、を含む。第1歪検知素子は、第1膜部の第1面F1a上に設けられる。第1歪検知素子は、第1磁性層と、第2磁性層と、第1磁性層と第2磁性層との間に設けられた第1中間層と、を含む。第1膜部に接する第1伝達材TM1により第1膜部が受けた音響波により、第1磁性層の磁化と第2磁性層の磁化との間の角度が可変である。【選択図】図1

Abstract translation: 要解决的问题：提供高灵敏度的声学传感器和声学传感器系统。声学传感器300a包括基底70和第一应变检测元件S1。 基板包括支撑件71和由支撑件支撑的柔性第一膜部分F1。 第一应变检测元件设置在第一膜部分的第一表面F1a上。 第一应变检测元件包括第一磁性层，第二磁性层和设置在第一磁性层和第二磁性层之间的第一中间层。 第一磁性层的磁化强度与第二磁性层的磁化之间的角度可以由第一膜部分通过与第一膜部分接触的第一透射材料TM1接收的声波而变化。

公开(公告)号：JP2014154213A

公开(公告)日：2014-08-25

申请号：JP2013019965

申请日：2013-02-04

Applicant: Toshiba Corp ,  株式会社東芝

Inventor： WADA ATSUSHI ,  ONO TOMIO ,  SAWABE TOMOAKI

IPC: H05B33/02 ,  H01L51/50 ,  H05B33/04 ,  H05B33/06 ,  H05B33/24 ,  H05B33/26 ,  H05B33/28

CPC classification number: H01L51/5268 ,  H01L51/0096 ,  H01L51/5215 ,  H01L51/5221 ,  H01L51/5225 ,  H01L51/524 ,  H01L2251/5361 ,  H05B33/0896 ,  Y02E10/549

Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element having high visibility of a transmission image, and to provide an illumination device and an illumination system.SOLUTION: An organic electroluminescent element including a first substrate, a second substrate, and a laminate is provided. The first substrate is light-transmissive. The second substrate is light-transmissive. The laminate is provided between the first substrate and the second substrate. The laminate includes a first electrode, a second electrode, and an organic light-emitting layer. The first electrode is light-transmissive. The second electrode includes an aperture, and a light-reflective conductive part. The second electrode is laminated on the first electrode in the lamination direction of first and second substrates. The organic light-emitting layer is provided between the first and second electrodes. When projected onto a plane perpendicular to the lamination direction, the second substrate includes a light scattering part overlapping the conductive part.

Abstract translation: 要解决的问题：提供一种透射图像的高可视性的有机电致发光元件，并提供照明装置和照明系统。提供一种包括第一基板，第二基板和层压板的有机电致发光元件 。 第一衬底是透光的。 第二基板是透光的。 层压体设置在第一基板和第二基板之间。 层压体包括第一电极，第二电极和有机发光层。 第一电极是透光的。 第二电极包括孔和光反射导电部。 第二电极在第一和第二基板的层叠方向上层叠在第一电极上。 有机发光层设置在第一和第二电极之间。 当投影到与层叠方向垂直的平面上时，第二基板包括与导电部分重叠的光散射部。

公开(公告)号：JP2014154212A

公开(公告)日：2014-08-25

申请号：JP2013019964

申请日：2013-02-04

Applicant: Toshiba Corp ,  株式会社東芝

Inventor： SAWABE TOMOAKI ,  ONO TOMIO ,  SUGI KEIJI ,  ENOMOTO SHINTARO

IPC: H05B33/06 ,  F21V23/00 ,  F21Y105/00 ,  H01L51/50 ,  H05B33/02 ,  H05B33/04 ,  H05B33/26 ,  H05B33/28

CPC classification number: H01L51/5215 ,  H01L51/0096 ,  H01L51/5203 ,  H01L51/5209 ,  H01L51/5221 ,  H01L51/5225 ,  H01L51/5237 ,  H01L51/524 ,  H01L2251/5361 ,  H05B33/0896

Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element, a luminaire, and an illumination system capable of easily wiring a plurality of elements together.SOLUTION: According to an embodiment, an organic electroluminescent element equipped with a first substrate, a first electrode, an organic luminescent layer, a second electrode, a second substrate, a first terminal part, and a second terminal part is provided. The first substrate has a polygonal-shaped top face including an element area and an outer circumferential area surrounding the element area. The first electrode is provided on the element area. The organic luminescent layer is provided on the first electrode. The second electrode is provided on the organic luminescent layer. The second substrate is provided on the second electrode, and covers the organic luminescent layer and the second electrode. The first terminal part is provided on the outer circumferential area, and is electrically connected with the first electrode. The second terminal part is provided on the outer circumferential area apart from the first terminal part, and is electrically connected with the second electrode. At least one of the first terminal part and the second terminal part runs along each of a plurality of sides on the top face.

Abstract translation: 要解决的问题：提供能够容易地将多个元件布线在一起的有机电致发光元件，照明器具和照明系统。解决方案：根据实施例，配备有第一基板，第一电极， 设置有机发光层，第二电极，第二基板，第一端子部和第二端子部。 第一基板具有包括元件区域和围绕元件区域的外周区域的多边形顶面。 第一电极设置在元件区域上。 有机发光层设置在第一电极上。 第二电极设置在有机发光层上。 第二基板设置在第二电极上，并且覆盖有机发光层和第二电极。 第一端子部分设置在外周区域上，并与第一电极电连接。 第二端子部设置在与第一端子部分隔开的外周区域上，并与第二电极电连接。 第一端子部分和第二端子部分中的至少一个沿着顶面上的多个侧边中的每一个延伸。

公开(公告)号：JP2014078499A

公开(公告)日：2014-05-01

申请号：JP2013192400

申请日：2013-09-17

Applicant: Toshiba Corp ,  株式会社東芝

Inventor： YONEHARA KENYA ,  ONO TOMIO ,  SAWABE TOMOAKI ,  ENOMOTO SHINTARO

IPC: H05B33/24 ,  H01L51/50 ,  H05B33/02 ,  H05B33/26

CPC classification number: H01L51/5268 ,  G02F1/137 ,  H01L51/5218 ,  H01L51/5221 ,  H01L51/5234 ,  H01L51/524 ,  H01L51/5271 ,  H01L51/5275

Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which can be improved in light extraction efficiency, and a light-emitting device.SOLUTION: The organic electroluminescent element according to an embodiment includes: a first electrode; a reflection layer provided facing the first electrode; an organic light-emitting layer provided between the first electrode and the reflection layer; a second electrode provided between the organic light-emitting layer and the reflection layer; and an optical buffer layer provided between the second electrode and the reflection layer. The refractive index of the optical buffer layer is lower than that of the organic light-emitting layer.

Abstract translation: 要解决的问题：提供可以提高光提取效率的有机电致发光元件和发光装置。解决方案：根据实施方案的有机电致发光元件包括：第一电极; 设置成面对所述第一电极的反射层; 设置在第一电极和反射层之间的有机发光层; 设置在所述有机发光层与所述反射层之间的第二电极; 以及设置在第二电极和反射层之间的光学缓冲层。 光学缓冲层的折射率低于有机发光层的折射率。

公开(公告)号：JP2014059965A

公开(公告)日：2014-04-03

申请号：JP2012202791

申请日：2012-09-14

Applicant: Toshiba Corp ,  株式会社東芝

Inventor： YONEHARA KENYA ,  ONO TOMIO ,  SAWABE TOMOAKI ,  SUGI KEIJI ,  KATO HIROMI ,  ENOMOTO SHINTARO

IPC: H05B33/02 ,  H01L51/50

CPC classification number: H01L51/5275

Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element having high light extraction efficiency.SOLUTION: The organic electroluminescent element of an embodiment includes a first electrode, a second electrode, a first organic layer, and a second organic layer. The second electrode contains a metal. The first organic layer is provided between the first electrode and the second electrode and emits light. The second organic layer is provided between the first organic layer and the second electrode. A refractive index for the light in the thickness direction of the second organic layer is lower than a refractive index for the light of the first organic layer.

Abstract translation: 要解决的问题：提供具有高光提取效率的有机电致发光元件。解决方案：一个实施方案的有机电致发光元件包括第一电极，第二电极，第一有机层和第二有机层。 第二电极含有金属。 第一有机层设置在第一电极和第二电极之间并发光。 第二有机层设置在第一有机层和第二电极之间。 第二有机层的厚度方向的光的折射率低于第一有机层的光的折射率。