公开(公告)号：WO1996013850A1

公开(公告)日：1996-05-09

申请号：PCT/IB1995000852

申请日：1995-10-06

Applicant: PHILIPS ELECTRONICS N.V. ,  PHILIPS NORDEN AB

Inventor： PHILIPS ELECTRONICS N.V. ,  PHILIPS NORDEN AB ,  HORNE, Remko ,  VAN VEEN, Gerardus, Nicolaas, Anne ,  PETERS, Petrus, Jacobus, Maria

IPC: H01J29/82

CPC classification number: H01J29/94 ,  H01J31/126 ,  H01J31/127 ,  H01J2329/8625

Abstract: A picture display device having an evacuated envelope (1) comprises a first wall (2) which is provided with a display screen (3), and a second wall (5), and is provided with an internal vacuum support (11) between the two walls (2, 5). The internal vacuum support (11) comprises a dielectric plate at least at the side facing the first wall (2), which plate is arranged opposite the display screen (3) and is provided with cavities (12) at the location of the pixels (4R, 4B, 4G) of the display screen (3). The internal vacuum support (11) accommodates cavities (12) which constitute a lateral system of ducts. The continuous exhaust path of the internal vacuum support (11) communicates via the exhaust cavity (25) with an exhaust connection (9).

Abstract translation: 具有真空外壳（1）的图像显示装置包括设置有显示屏（3）的第一壁（2）和第二壁（5），并且在第二壁之间设置有内部真空支撑件 两个墙壁（2,5）。 内部真空支撑件（11）至少在面向第一壁（2）的一侧包括电介质板，该板与显示屏（3）相对设置并且在像素的位置处设置有空腔（12） 4R，4B，4G）。 内部真空支撑件（11）容纳构成管道横向系统的空腔（12）。 内部真空支撑件（11）的连续排气路径经由排气腔（25）与排气连接（9）连通。

公开(公告)号：WO1996000977A1

公开(公告)日：1996-01-11

申请号：PCT/IB1995000466

申请日：1995-06-12

Applicant: PHILIPS ELECTRONICS N.V. ,  PHILIPS NORDEN AB

Inventor： PHILIPS ELECTRONICS N.V. ,  PHILIPS NORDEN AB ,  VAN VEEN, Gerardus, Nicolaas, Anne ,  HORNE, Remko ,  HARBERTS, Dirk, Willem ,  DE ZWART, Ziebe, Tjerk

IPC: H01J31/12

CPC classification number: H01J29/467 ,  H01J29/085 ,  H01J29/18 ,  H01J29/30 ,  H01J31/127 ,  H01J2329/30

Abstract: In, for example, a field emission display, the invention provides the possibility of combining a plurality of sub-substrates (2a, 2b, 2c, 2d) to a larger rear wall, because notably different modes of multiplexing provide a wider positioning tolerance of a sub-substrate with respect to the front plate. Moreover, the different multiplexing techniques lead to a smaller number of connections, even if no use is made of a rear wall consisting of sub-substrates. A plurality of multiplexing techniques provides the possibility of activating a substantially equally large number of pixels of different colours during parts of an image period, so that there is substantially no colour flicker.

Abstract translation: 例如，在场发射显示器中，本发明提供了将多个子基板（2a，2b，2c，2d）组合到更大的后壁的可能性，因为显着地不同的复用模式提供了更宽的定位公差 相对于前板的子基板。 此外，即使没有使用由子基板构成的后壁，不同的复用技术也导致更少数量的连接。 多个复用技术提供了在图像周期的部分期间激活基本上相等数量的不同颜色的像素的可能性，使得基本上没有颜色闪烁。