-
公开(公告)号:KR830002230A
公开(公告)日:1983-05-23
申请号:KR800001336
申请日:1980-03-29
Applicant: RCA CORP
Inventor: ANDERSON CHARLES HAMMOND , MARLOWE FRANK JEROME
IPC: H01J29/70
Abstract: 내용없음
-
2.
公开(公告)号:EP0056052A4
公开(公告)日:1985-02-28
申请号:EP81902142
申请日:1981-07-15
Applicant: RCA CORP
Inventor: SMITH TERRENCE RAYMOND , MARLOWE FRANK JEROME
CPC classification number: H04N5/067
Abstract: A television sync signal generator adapted for ready conversion among various television standards includes a memory (216) in which information related to the magnitude of at least one component of a composite sync signal is stored at address locations each corresponding to at least one particular time in each recurrent television frame. A clock signal generator (212) addresses the memory (216) to sequentially read out the information so the sync signal can be reconstructed. By dividing the sync signal into four intervals which are selected by paging signals from one counter, a reduction in required memory capacity is achieved. For further reducing the number of memory addresses required, each memory address contains information relating to the instantaneous resolution or clock rate. A sample rate controller (820) is coupled to the memory for having the instantaneous clock address rate controlled in response to the contents of the memory.
-
3.
公开(公告)号:US3654606A
公开(公告)日:1972-04-04
申请号:US3654606D
申请日:1969-11-06
Applicant: RCA CORP
Inventor: MARLOWE FRANK JEROME , NESTER EDWARD OSKAR
IPC: G02F1/133 , G02F1/1365 , G02F1/1368 , G09G3/18 , G09G3/36 , H04N3/12 , H04N3/14 , H04N5/66 , H04Q1/00 , H04Q3/00
CPC classification number: G02F1/1368 , G02F1/1365 , G09G3/3648 , G09G3/367 , G09G2300/0895 , H04N3/127 , H04N3/14
Abstract: A unidirectional electric field is applied to selected liquid crystal elements of a display matrix during one display frame. The direction of application of the field is reversed during the next display frame. The above may be achieved, for example, by connecting a capacitor across the liquid crystal element, charging it in one sense during one frame then opening the charging circuit, and charging it in the opposite sense during the next frame and then opening the charging circuit.
Abstract translation: 在一个显示框架期间,将单向电场施加到显示矩阵的选定液晶元件。 在下一个显示帧期间,该场的应用方向相反。 上述可以例如通过将电容器连接在液晶元件上,在一帧期间以一种方式充电,然后打开充电电路,并在下一帧期间以相反的方式对其充电,然后打开充电电路 。
-
公开(公告)号:US3873873A
公开(公告)日:1975-03-25
申请号:US36466373
申请日:1973-05-29
Applicant: RCA CORP
Inventor: MARLOWE FRANK JEROME
CPC classification number: H01J29/41
Abstract: The target is made up of a conducting layer on an insulating substrate with individual conducting regions electrically isolated from the main portion of the conducting layer. The individual regions are shaped to partially enclose an extension of the conducting layer so that an electrostatic charge on a conducting region will affect the ability of an electron beam to reach the portion of the conducting layer which is partially enclosed by a conducting region.
Abstract translation: 目标由绝缘基板上的导电层构成,其中各个导电区域与导电层的主要部分电隔离。 各个区域被成形为部分地包围导电层的延伸部分,使得导电区域上的静电电荷将影响电子束到达被导电区域部分包围的导电层部分的能力。
-
公开(公告)号:DE2724122A1
公开(公告)日:1977-12-15
申请号:DE2724122
申请日:1977-05-27
Applicant: RCA CORP
Inventor: MARLOWE FRANK JEROME , ANDERSON CHARLES HAMMOND
Abstract: Perfections introduced into an electronic display device comprising an inner vacuum blister having a front wall, a rear wall very little separated from it and a plurality of channels extending therebetween; a phosphor screen along the internal surface of said front wall, in each of said channels; *** view image (Machine-translation by Google Translate, not legally binding)
-
公开(公告)号:AU3110877A
公开(公告)日:1979-06-07
申请号:AU3110877
申请日:1977-12-01
Applicant: RCA CORP
Inventor: MARLOWE FRANK JEROME
IPC: H04N5/68 , G09G1/00 , G09G1/04 , G09G1/16 , G09G1/20 , H01J31/12 , H04N3/28 , H04N5/202 , H04N9/16 , H01J29/52 , H01J29/98 , H01J3/02 , H01J3/08
Abstract: An electron gun is controlled by a system which stores the characteristics of the gun in a random access memory. The contents of the memory feed an electron gun driver which properly biases the gun. The characteristics of the gun are stored in the memory by using a collector to sense the electron beam. A comparator is connected to the collector and a reference brightness signal generator. The output of the comparator controls the storage of the characteristics in the memory.
-
公开(公告)号:DE2754985A1
公开(公告)日:1978-06-15
申请号:DE2754985
申请日:1977-12-09
Applicant: RCA CORP
Inventor: MARLOWE FRANK JEROME
IPC: H04N5/68 , G09G1/00 , G09G1/04 , G09G1/16 , G09G1/20 , H01J31/12 , H04N3/28 , H04N5/202 , H04N9/16 , H04N5/20 , H04N5/58 , H04N3/16 , H04N5/21
Abstract: An electron gun is controlled by a system which stores the characteristics of the gun in a random access memory. The contents of the memory feed an electron gun driver which properly biases the gun. The characteristics of the gun are stored in the memory by using a collector to sense the electron beam. A comparator is connected to the collector and a reference brightness signal generator. The output of the comparator controls the storage of the characteristics in the memory.
-
公开(公告)号:FI773296A
公开(公告)日:1978-05-11
申请号:FI773296
申请日:1977-11-03
Applicant: RCA CORP
Inventor: MARLOWE FRANK JEROME
Abstract: The brightness signal for an image display device is digitally processed using an analog to digital converter to translate the signal into digital words. A primary shift register is connected to the output of the analog to digital converter. The primary shift register has a stage capable of containing a digital brightness word for each element in the display line of the device. The primary shift register has a plurality of parallel outputs being spaced X number of stages from each other. Each output is connected to a separate secondary shift register which has X stages.
-
公开(公告)号:DE3142602C2
公开(公告)日:1994-06-01
申请号:DE3142602
申请日:1981-10-27
Applicant: RCA CORP
Inventor: REITMEIER GLENN ARTHUR , MARLOWE FRANK JEROME
-
公开(公告)号:DE3175999D1
公开(公告)日:1987-04-16
申请号:DE3175999
申请日:1981-07-15
Applicant: RCA CORP
Inventor: SMITH TERRENCE RAYMOND , MARLOWE FRANK JEROME
IPC: H04N5/06
-
-
-
-
-
-
-
-
-