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1. 发明专利

JPH06131116A IMAGE INPUT DISPLAY DEVICE 失效
公开(公告)号：JPH06131116A
公开(公告)日：1994-05-13
申请号：JP30057992
申请日：1992-10-14
申请人： MITSUBISHI ELECTRIC CORP
发明人： TANAKA TOSHIJI
IPC分类号： G06F3/041 , G06F3/033 , H01J17/49 , H01J29/86 , H01J29/94 , H01J31/12 , H01J31/15
摘要： PURPOSE:To simplify the constitution and reduce the cost by giving one panel both an input function and a display function. CONSTITUTION:This device is provided with a cathode 14 which is provided on an anode 13 via an insulator 12a while surrounding an anode projection part 13a and makes a light emission display by discharging with the anode 13 and a transparent substrate 15 which is arranged opposite an insulating substrate 11 and has the anode 13 and cathode 14 installed in the sealed space S formed with the substrate. Then a high-resistance body is brought into contact with a transparent electrode 16 for image input provided on the external surface of the transparent substrate 15 opposite the anode projection part 13a and then the discharging is induced between the anode 13 and cathode 14 to which a DC voltage or pulsating current is previously impressed.

2. 发明专利

JPH0582016A METHOD AND SPECIALIZED JIG FOR MANUFACTURING ELECTRON GUN OF HIGH-FREQUENCY TUBE 失效
公开(公告)号：JPH0582016A
公开(公告)日：1993-04-02
申请号：JP24543691
申请日：1991-09-25
申请人： NEW JAPAN RADIO CO LTD , MITSUBISHI ELECTRIC CORP
发明人： MANO HIDETAKA , HENMI KAZUHISA , TANAKA TOSHIJI
IPC分类号： H01J9/14 , H01J23/06 , H01J25/00
摘要： PURPOSE:To provide a method and a specialized jig for manufacturing an electron gun for obtaining a high-frequency tube having high quality, which works stably. CONSTITUTION:After assembling an impregnation type cathode 8 and a nose part 10 and a skirt part 11 forming an electron gun 1, the nose part 10 and the skirt part 11 are cut and ground to heighten the concentricity of the nose part 10 and the skirt part 11 against the impregnation type cathode 8. The generation of unnecessary electron is thereby eliminated to eliminate the oscillation in a unnecessary mode.

3. 发明专利

JPH04195322A MOUSE INPUT DEVICE 失效
公开(公告)号：JPH04195322A
公开(公告)日：1992-07-15
申请号：JP32228590
申请日：1990-11-28
申请人： MITSUBISHI ELECTRIC CORP
发明人： TANAKA TOSHIJI , SETO MAKOTO
IPC分类号： G06F3/033
摘要： PURPOSE:To disable a signal to be sent out unless the hand is placed on a mouse main body and intentionally moved by providing a switch which detects whether or not the mouse main body is in operation and switches as to whether or not the signal is sent out. CONSTITUTION:An operator while observing an input object device 4 tries to send a signal out to the input object device 4 by using the mouse main body 1. At this time, the hand placed on the mouse main body 1 is moved. When the mouse is used normally by pressing buttons 2 and 3, an ON/OFF switch 5 is shielded by the palm and no light is made incident, so that the ON/OFF switch 5 turns ON. In this state, the mouse main body 1 sends out a signal corresponding to its movement distance and the operation signals of the buttons 2 and 3 to the input object device 4. If the operator moves the mouse main body 1 or presses buttons 2 and 3 by mistake, light enters the switch 5, so no signal is sent out.

4. 发明专利

JPH02129831A MANUFACTURE OF RING-AND-LOOP 失效
公开(公告)号：JPH02129831A
公开(公告)日：1990-05-17
申请号：JP28300488
申请日：1988-11-08
申请人： MITSUBISHI ELECTRIC CORP
发明人： TANAKA TOSHIJI
IPC分类号： H01J9/14 , H01J23/24
摘要： PURPOSE:To enhance coaxial accuracy of inner and outer diameters so as to obtain an arbitrary shape of the outer diameter by machining a plate on the basis of the inner diameter of a ring-and-loop. CONSTITUTION:A plate 1 is bored in desired size and intervals, and then, is bent in the same pitch as a desired ring-and-loop. In bending, only a bending process is performed in advance, and then, a bar jig 18 is fitted into holes 2, or the plate 1 is bent in sequence after it is fitted into the jig 18. With the plate 1 supported by the jig 18 fitted into the holes 2, an electric discharge machining is applied to the bent portions 3 by an electrode 5 constituting the shape of the outer diameter of the ring-and-loop. Therefore, the bent portions 3 are formed into a loop shape, that is, the plate 1 is machined into the ring- and-loop having a desired pitch in an inner diameter and an outer diameter.

5. 发明专利

JPS59218490A Apparatus for mounting display unit case of large display unit 失效
标题翻译：用于安装大型显示单元显示单元的装置
公开(公告)号：JPS59218490A
公开(公告)日：1984-12-08
申请号：JP9362783
申请日：1983-05-25
申请人： Mitsubishi Electric Corp
发明人： TANAKA TOSHIJI
IPC分类号： G09F9/40

6. 发明专利

JPH04171630A GRID TYPE ELECTRON GUN 失效
公开(公告)号：JPH04171630A
公开(公告)日：1992-06-18
申请号：JP30137490
申请日：1990-11-06
申请人： MITSUBISHI ELECTRIC CORP
发明人： TANAKA TOSHIJI
IPC分类号： H01J23/06 , H01J37/06
摘要： PURPOSE:To obtain high precision and improve reliability by providing several radial notches on the outer periphery of shadow 9rids. CONSTITUTION:Notches 4a are provided on the outer periphery of shadow grids 4. The stress due to thermal expansion occurs on control grids 3 and the shadow grids 4. The stress due to the thermal expansion is released in faces of the shadow grids 4 by several radial notches 4a provided on the outer periphery of the shadow grids 4, and plastic deformation hardly occurs. The plastic deformation of the shadow grids 4 hardly occurs against the thermal stress due to the repetition of operations and non-operations. An electron gun with high precision and high reliability can be obtained.

7. 发明专利

JPS6321693A DISPLAY UNIT 失效
公开(公告)号：JPS6321693A
公开(公告)日：1988-01-29
申请号：JP16615186
申请日：1986-07-15
申请人： MITSUBISHI ELECTRIC CORP
发明人： HARA ZENICHIRO , TANAKA TOSHIJI
IPC分类号： G09F9/40

8. 发明专利

JPS62150641A DISPLAY ELEMENT 失效
公开(公告)号：JPS62150641A
公开(公告)日：1987-07-04
申请号：JP29102985
申请日：1985-12-24
申请人： MITSUBISHI ELECTRIC CORP
发明人： FUTAISHI SHUNICHI , TANAKA TOSHIJI , TERASAKI NOBUO
IPC分类号： H01J31/15
摘要： PURPOSE:To facilitate a solid gearing of a display element to a socket base, by furnishing lock members at the plug of a display element for a flat CRT and the like. CONSTITUTION:Lock members 13 are furnished at the outside in the radius directions of rod-form lead pins 11 which are furnished at a plug 10 forming electroconductors, being furnished concurrently with the lead pins 11 and formed unitary with the plug 10. Each of the lock pins 13 is composed of a rod-form body 13a and an expanded tip 13b, and the tip 13b is formed of a slope 13c and a surface 13d almost parallel to the surface 10a of the plug 10. At a socket base 4, holes 12 responding to the lead pins 11 and holes 14 responding to the lock pins 13 are arranged respectively, in order to insert the lead pins 11 into the holes 12 while the lock pins 13 into the holes 13 respectively. In this case, the position and the size of the holes 14 must be so made that the lock pins 13 can be inserted and geared in the holes 14 in a little curved form and against some spring force of the holes 14.

9. 发明专利

JPS62108435A FLAT CATHODE-RAY TUBE FOR DISPLAY DEVICE 失效
公开(公告)号：JPS62108435A
公开(公告)日：1987-05-19
申请号：JP24663585
申请日：1985-11-01
申请人： MITSUBISHI ELECTRIC CORP
发明人： TANAKA TOSHIJI , OKA FUJIO
IPC分类号： H01J31/15 , H01J63/04
摘要： PURPOSE:To enhance the contrast ratio between fluorescent material dots and eliminate the blur of a picture, by inlaying a surface glass with a metal material for dividing a fluorescent material into the dots and hindering emitted light from scattering from each of the dots to the other surrounding ones. CONSTITUTION:The fluorescent material 4 of a cathode-ray tube 1 is divided into dots by a metal material 9 inlaid in a surface glass 3. Light emitted by electrons 5 entering into the fluorescent material 4 separates into light 7 penetrating the glass 3 and light 8 reflected by the glass and the metal material 9 so as to be hindered from scattering to the surrounding fluorescent material dots. Since the surface of the metal material 9 is black, a part of the light 8 is absorbed thereby so that the light is reduced. Since the light emitted from the fluorescent material 4 is hindered from scattering to the surrounding fluorescent material dots, the contrast ratio between the dots is enhanced and the blur of the picture on the tube 1 is eliminated.

10. 发明专利

JPS60237775A DISPLAY DEVICE 失效
公开(公告)号：JPS60237775A
公开(公告)日：1985-11-26
申请号：JP9512784
申请日：1984-05-11
申请人： MITSUBISHI ELECTRIC CORP
发明人： HARA ZENICHIROU , TANAKA TOSHIJI
IPC分类号： H04N5/66 , G09G1/00 , G09G5/00 , H04N5/68
摘要： PURPOSE:To transfer easily data to a display picture plane of an optional size by using a buffer memory provided to each display block so as to adjust the data transfer timing between display data memories in each display device. CONSTITUTION:A display block 9 is constituted by plural display devices 8 and a power supply device 14 and the display screen is constituted by arranging the plural blocks 9. Then the devices 8 read periodically a memory 2 so as to display the data written in the memory 2. On the other hand, when the display data subject to AD conversion 4 is transferred directly to each device 8, the memory read for the display is disturbed in the device 8 when the data is written in the memory, the same number of the buffer memories 10 as the display blocks is provided on its way and the data is transferred in parallel from each memory 10 to each block 9. Thus, the speed transferring the data to the device 8 is decreased and the data is transferred without disturbing the read timing of the memory 2.

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