In the present invention, a first arm piece for fixing a liquid crystal display element and a second arm piece for fixing a reflecting plate are interconnected at their base portions to form a frame, and a printed circuit board which carries thereon a liquid crystal display element driving circuit connected electrically to the liquid crystal display element is fixed to the back of the reflecting plate, in which construction the angle between the liquid crystal display element and the reflecting plate can be set and maintained stably. Further, a light conductor is disposed on a rear face side of the liquid crystal display element and a light transmission control member is disposed on a rear surface of the light conductor whereby an internal light emitted from an internal light source for illumination of the liquid crystal display element is prevented from leaking to the observer side, that is, it can be conducted in a direction not obstructing the observer's sight.

Apparatus to establish eye contact between communicating parties during video conferencing comprises mirrors, polarizers and a camera which are positioned with respect to one another in a special, well-defined manner such that the apparatus protrudes a minimal distance from the terminal screen. Internal to this apparatus, a first polarizer located directly in front of the terminal screen passes a polarization of the image of the distant party radiated from the terminal screen. A first mirror, which is partially silvered, reflects the image of the local party and transmits the image of the distant party that is radiated from the terminal screen and passed by the first polarizer. The reflected image of the local party is directed toward a second mirror located below the first mirror. The second mirror is positioned to capture the image of the local party from the first mirror and to reflect this image into a miniature camera. A second polarizer is located between the second mirror and the camera and cross-polarized with the first polarizer to minimize extraneous light from the terminal screen entering the camera.

A liquid crystal television receiver has a first housing containing a television receiving circuit, a mirror mounted on an upper portion thereof, and a battery for driving the television receiving circuit, a second housing containing a liquid crystal display panel, and a third housing containing a light emitting element. The first, second and third housings are pivotally connected with each other at rear portions thereof, respectively.

A prompter is disclosed which displays manuscripts and the like for a news caster in front of a TV camera for photographing the news caster. In the prompter, the manuscripts are displayed on a liquid crystal display panel and the manuscripts on the liquid crystal display panel are enlargedly projected on a screen in front of the TV camera. In the prompter, as a manuscripts display part, there is employed the liquid crystal display panel and, therefore, the TV camera can be reduced in weight and thus the operationability of the TV camera can also be improved.

A liquid crystal display apparatus wherein the visual angle of the panel relative to a viewer is detected to control a voltage impressed on the liquid crystal electrodes, so that the quality of the image displayed by the panel is not degraded even if the screen visual angle is changed.