公开(公告)号：US3740261A

公开(公告)日：1973-06-19

申请号：US3740261D

申请日：1971-02-09

Applicant: RCA CORP

Inventor： BOLIN S

IPC: B01J21/00 ,  C30B31/00 ,  C30B31/02 ,  H01L21/20 ,  B44D1/18

CPC classification number: B01J21/005 ,  C30B29/26 ,  C30B31/00 ,  C30B31/02 ,  H01L21/0242 ,  H01L21/02488 ,  H01L21/02532 ,  Y10S117/913 ,  Y10S148/154 ,  Y10S438/967

Abstract: A MODIFIED SINGLE-CRYSTAL, MAGNESIUM ALUMINATE SPINEL WAFER IS FORMED FROM COMMERCIALLY AVAILABLE SPINEL BY A SOLID STATE DIFFUSION OF ALUMINA FROM SUBMICRON ALUMINA PARTICLES. THE RESULTANT WAFTER IS PARTICULARLY SUITED FOR USE AS AN EPITAXIAL SILICON UBSTRATE. A METHOD IS GIVEN FOR PRODUCING THESE MODIFIED SPINEL WAFTERS BY SOLID STATE DIFFUSION.

公开(公告)号：US3739297A

公开(公告)日：1973-06-12

申请号：US3739297D

申请日：1971-06-21

Applicant: RCA CORP

Inventor： MARK J

IPC: H01S3/02 ,  H01S3/22

CPC classification number: H01S3/02

Abstract: A gas laser employing a single bore tube having the laser mirrors attached to and terminating the opposite ends thereof and a bulb surrounding the bore tube, with the ends of the bulb being attached to the bore tube at two spaced points intermediate the ends of the bore tube. A hole through the wall of the bore tube provides communication between the bore and the inside of the bulb. Also disclosed is means for shock mounting such a discharge tube in a cylindrical container with the axis of the bore tube in substantially coincident relationship with the axis of the container.

Abstract translation: 一种采用单孔管的气体激光器，其具有附接到其端部并且终止其相对端的激光反射镜，以及围绕孔管的灯泡，其中灯泡的端部在孔的端部之间的两个间隔点处附接到孔管 管。 穿过孔管壁的孔提供孔和灯泡内部之间的连通。

公开(公告)号：US3735482A

公开(公告)日：1973-05-29

申请号：US3735482D

申请日：1971-06-16

Applicant: RCA CORP

Inventor： NORRIS P ,  MICHELETTI F

IPC: H01L21/316 ,  H01L29/00 ,  B01J17/00

CPC classification number: H01L21/31687 ,  H01L29/00

Abstract: A method of making an MOS transistor which has a gate insulator layer composed of aluminum oxide made by plasma anodizing a thin layer of aluminum, in which the thin aluminum layer and the anodized layer are not defined by etching. The gate electrode insulator layer is formed by depositing a thin layer of aluminum over the entire surface of the device after the source and drain contacts are made and then converting the entire aluminum layer to aluminum oxide.

Abstract translation: 一种制造MOS晶体管的方法，其具有由氧化铝构成的栅极绝缘体层，其通过等离子体阳极氧化铝薄层，其中薄铝层和阳极氧化层不通过蚀刻来限定。 在形成源极和漏极接触之后，通过在器件的整个表面上沉积薄的铝层，然后将整个铝层转化为氧化铝来形成栅电极绝缘体层。

公开(公告)号：US3732358A

公开(公告)日：1973-05-08

申请号：US3732358D

申请日：1971-04-14

Applicant: RCA CORP

Inventor： HARWOOD L

IPC: H04N9/68 ,  H04N9/48

CPC classification number: H04N9/68

Abstract: Automatic chroma control circuitry employs a peak detector circuit, operated from a chroma oscillator configuration, which oscillator exhibits a varying amplitude response determined by a narrow band filter included in an a.c. feedback path for the oscillator and arranged to selectively filter signal frequencies within the narrow bandpass as coupled thereto during the oscillatory burst interval. The bandpass filtered signals, including noise components serving to vary the peak amplitude of the oscillator cause the detector to provide at an output a control voltage proportional to the highest peak of the oscillator. This control voltage is applied to a chroma amplifier stage for varying the gain in accordance with varying oscillator amplitude.

Abstract translation: 自动色度控制电路使用从色度振荡器配置操作的峰值检测器电路，该振荡器呈现由包括在交流电场中的窄带滤波器确定的变化幅度响应。 用于振荡器的反馈路径，并且被布置成在振荡脉冲间隔期间选择性地滤波窄带内的信号频率与其耦合。 带通滤波的信号，包括用于改变振荡器的峰值振幅的噪声分量，使得检测器在输出端提供与振荡器的最高峰成比例的控制电压。 该控制电压被施加到色度放大器级，以根据变化的振荡器振幅来改变增益。

公开(公告)号：US3731317A

公开(公告)日：1973-05-01

申请号：US3731317D

申请日：1970-12-21

Applicant: RCA CORP

Inventor： DEBRUYNE P

IPC: G03B27/58 ,  G01D15/28 ,  G03B1/48

CPC classification number: G03B27/587

Abstract: A technique for providing information transducing with a moving optical record medium so that a desired transducing resolution is achieved while preventing abrasion damage to the recording medium and build up of foreign substances in the information interface. This is accomplished by vibrating the medium into intermittent contact with an image forming means, which is enabled only during the contacting relation, to transduce information with the recording medium.

Abstract translation: 一种用移动的光学记录介质提供信息传递的技术，从而实现期望的传感分辨率，同时防止对记录介质的磨损损伤并在信息界面中形成异物。 这是通过将介质振动成与仅在接触关系期间才能实现的图像形成装置间歇接触来实现的，以便用记录介质转换信息。

公开(公告)号：US3731160A

公开(公告)日：1973-05-01

申请号：US3731160D

申请日：1972-05-08

Applicant: RCA CORP

Inventor： KLEIN N

IPC: H01L23/66 ,  H01L3/00 ,  H01L5/00

CPC classification number: H01L23/66 ,  H01L24/48 ,  H01L24/49 ,  H01L2223/6622 ,  H01L2223/6644 ,  H01L2224/32188 ,  H01L2224/48091 ,  H01L2224/49175 ,  H01L2924/00014 ,  H01L2924/1305 ,  H01L2924/14 ,  H01L2924/30107 ,  H01L2924/00 ,  H01L2224/45099

Abstract: A semiconductor device assembly includes a semiconductor element mounted on a pedestal of a mounting plate. The mounting plate is secured between a pair of flanges, and co-axial terminals extend from the flanges. The co-axial terminals include outer ground plane walls and inner conductor pins electrically insulated from the outer walls. The conductor pins extend to the semiconductor element. The contacts of the semiconductor element are electrically connected to the mounting plate and conductor pins by short wires. A cover block is mounted on the flanges and extends over the semiconductor element. A retainer ring fits around the cover block and the flanges and firmly secures the cover block to the flanges.

Abstract translation: 半导体器件组件包括安装在安装板的基座上的半导体元件。 安装板固定在一对凸缘之间，同轴端子从凸缘延伸。 同轴端子包括外部接地平面壁和与外壁电绝缘的内部导体引脚。 导体引脚延伸到半导体元件。 半导体元件的触点通过短线电连接到安装板和导体引脚。 盖板安装在凸缘上并在半导体元件上方延伸。 保持环安装在盖板和凸缘周围，并将盖板牢固地固定在法兰上。

公开(公告)号：US3730991A

公开(公告)日：1973-05-01

申请号：US3730991D

申请日：1971-01-22

Applicant: RCA CORP

Inventor： FINCHER SANFORD R

IPC: G01D15/14 ,  G01R13/22 ,  H04N1/40 ,  H01J29/52 ,  H04N1/22

CPC classification number: H04N1/4005 ,  G01D15/14 ,  G01R13/22 ,  H04N1/40025

Abstract: The electron gun of a kinescope is operated at a negative high voltage so as to permit its thin faceplate to be grounded to reduce the possibility of ''''punch-through'''' while still maintaining reasonable spot size. Signals to be displayed are direct current coupled to the cathode of the electron gun through a first power supply of substantially the same magnitude as a second power supply providing the high voltage potential to the control grid. The use of a thin faceplate kinescope enables increases in light efficiency for recording on electrophotographic paper while the use of the direct current coupling provides an average brightness level which is substantially independent of the instantaneous value of applied signal amplitude.

Abstract translation: 显像管的电子枪工作在负高电压，以便允许其薄面板接地，以减少“穿孔”的可能性，同时仍然保持合理的光斑尺寸。 要显示的信号是通过与向控制网格提供高电压电位的与第二电源基本相同的幅度的第一电源而与电子枪的阴极耦合的直流电。 使用薄面板显象管可以提高在电子照相纸上记录的光效率，而使用直流耦合提供基本上与施加的信号幅度的瞬时值无关的平均亮度水平。

公开(公告)号：US3729261A

公开(公告)日：1973-04-24

申请号：US3729261D

申请日：1971-06-21

Applicant: RCA CORP

Inventor： RIDDLE J

IPC: G01J3/26 ,  G01B9/02 ,  H01S3/00

CPC classification number: G01J3/26

Abstract: A Fabry-Perot interferometer is multipassed to provide improved contrast for Brillouin spectra measurements, the interferometer being provided with a stabilization system which compensates for both thermal and mechanical drift of the interferometer mirrors with respect to each other. While the instrument is scanning the frequency spectrum of the multi-passed beam of incident wave energy, each pass being displaced with respect to the next adjacent pass, the stabilization system maintains the mirrors within the required degree of parallelism.

Abstract translation: 法布里 - 珀罗干涉仪是多通道的，以便为布里渊光谱测量提供改进的对比度，该干涉仪具有一个稳定系统，该系统补偿干涉仪镜相对于彼此的热和机械偏移。 当仪器扫描入射波能量的多次光束的频谱时，每次通过相对于下一个相邻的通过位移，稳定系统将镜子保持在所需的并行度内。

公开(公告)号：US3728532A

公开(公告)日：1973-04-17

申请号：US3728532D

申请日：1972-01-21

Applicant: RCA CORP

Inventor： PRYOR R

IPC: G06F7/50 ,  G06F7/506

CPC classification number: G06F7/506

Abstract: A network for use with arithmetic units such as adder circuits wherein a large number of bits are added together. Provision is made for evaluating the added bits in conjunction with the carryin signal supplied to the adder so that the carry signal may be ''''skipped ahead,'''' i.e. passed over, one or more adder circuit segments in order to avoid the delay of propagating a carry signal through each adder circuit segment in the arithmetic unit.

Abstract translation: 与诸如加法器电路的算术单元一起使用的网络，其中将大量的比特相加在一起。 提供用于结合提供给加法器的进位信号来评估相加的比特，使得进位信号可以“前进跳过”，即通过一个或多个加法器电路段，以避免传播的延迟 通过算术单元中的每个加法器电路段的进位信号。

公开(公告)号：US3725831A

公开(公告)日：1973-04-03

申请号：US3725831D

申请日：1972-01-14

Applicant: RCA CORP

Inventor： BARBIN R

IPC: H01J29/54 ,  H01F3/12 ,  H01J29/46 ,  H01J29/70 ,  H04N9/28 ,  H01F7/00

CPC classification number: H01J29/703

Abstract: A pair of four-pole magnet rings, each mounted for independent, concentric rotational adjustment about the neck of an in-line, tri-beam shadow-mask color kinescope, constitute a facility for introducing mutually opposing shifts of the outer beams of the in-line trio in any desired direction, without substantially affecting the central, axial beam, and without requiring internal pole piece structures for field directing purposes. A pair of 6pole magnet rings, each mounted for independent, concentric rotational adjustment about an adjacent region of the color kinescope neck, constitute an additional facility for introducing like-direction shifts of the outer beams of the in-line trio in any desired direction, without substantially affecting the central beam, and without requiring internal pole piece structures for field directing purposes. The two magnet ring pairs together provide an arrangement for effecting static convergence of the beam trio at the kinescope screen. A third pair of two-pole magnet rings, similarly subject to rotational adjustment about the kinescope neck, provide means for introducing like-direction shifts of all three beams in any desired direction for conventional purity adjustment purposes. In a preferred application of the invention, the two-pole ring pair, six-pole ring pair and four-pole ring pair, appear in axially spaced relation of a common mount surrounding the kinescope neck to the rear of a deflection yoke (with the ring pairs in the order named, progressing from the neck base toward the yoke rear) and constitute the only neck components (exclusive of the deflection yoke) required in set-up and operation of the color kinescope.

Abstract translation: 一对四极磁环，每个安装用于独立的同轴旋转调节，围绕在线三光束阴罩彩色显像管的颈部，构成了用于引入内侧的外侧光束的相互相对移位的设备 在任何期望的方向上都没有三线制，而基本上不影响中心轴向梁，并且不需要内部极片结构用于现场导向。 一对六极磁环，每个安装用于围绕彩色显像管颈部的相邻区域进行独立的同心旋转调节，构成用于将任意期望的在线三重奏的外束的类似方向位移引入的附加设备 方向，而基本上不影响中心束，并且不需要用于场引导目的的内部极片结构。 两个磁环对一起提供了一种用于在显像管屏幕处实现光束三重奏的静态会聚的装置。 类似于关于显像管颈部的旋转调节的第三对双极磁环提供了用于在任何期望的方向上引入所有三个光束的同向方向位移的装置，用于传统的纯度调节目的。 在本发明的优选应用中，双极环对，六极环对和四极环对，以与显像管颈部周围的公共安装座的轴向间隔开的方式出现在偏转线圈的后部（与 环形对，从颈部向轭架前进，并构成彩色显像管的设置和操作所需的唯一的颈部组件（偏转线圈除外）。