Abstract

The invention relates a remotely controlled image display device, including at least one display module (MDL) including display cells (CELL) that are respectively controlled by electronic microcircuits (MCI) in response to control data received by the display module (MDL). According to the invention, the display module (MDL) includes means (MCO) designed to transmit the control data to the plurality of microcircuits (MCI) in the form of a serial stream, each microcircuit (MCI) including an offset register designed to receive the serial control data stream, and the offset registers of the microcircuits (MCI) of the display module (MDL) being connected in series to each other.

IPC Classes  ?

• G06F 3/14 - Digital output to display device

Abstract

The invention relates to a method for making a cathode-luminescent capsule (1) that comprises at least one housing (10), a cold cathode (20), an anode (30) and a gate (40). The method at least comprises the steps of: depositing (A) phosphor (50) and reflective (60) layers on an inner wall (101); depositing (B) a conducting layer (70) at least in contact with the phosphor layer; making (C) a base (80) with a tube (90) including at least three metal conductors each respectively welded to the anode, the cathode and the gate; assembling (D) the base with the housing in order to form the capsule, the anode in contact with the conducting layer and the phosphor layer opposite the cathode; placing the capsule under vacuum (E) via the tube; and sealing (F) the capsule by closing an end of the tube of the base.

IPC Classes  ?

• H01J 29/86 - VesselsContainersVacuum locks
• H01J 31/12 - Image or pattern display tubes, i.e. having electrical input and optical outputFlying-spot tubes for scanning purposes with luminescent screen