Abstract: A liquid crystal display module includes: a liquid crystal display panel; a backlight light source; a casing enclosing the liquid crystal display panel and the backlight light source; a first flexible printed wiring board electrically connected to the liquid crystal display panel and a second flexible printed wiring board connected to the backlight light source, the first flexible printed wiring board and the second flexible printed wiring board being led out from an exit formed in an identical side of the casing to an outside of the casing in a state of being superposed on each other and being bent to a rear surface side of the casing; and a connecting part for electrically connecting the second flexible printed wiring board to the first flexible printed wiring board, the connecting part being formed on the outside of the casing.

Abstract: A liquid crystal display module includes: a liquid crystal display panel; a backlight light source; a casing enclosing the liquid crystal display panel and the backlight light source; a first flexible printed wiring board electrically connected to the liquid crystal display panel and a second flexible printed wiring board connected to the backlight light source, the first flexible printed wiring board and the second flexible printed wiring board being led out from an exit formed in an identical side of the casing to an outside of the casing in a state of being superposed on each other and being bent to a rear surface side of the casing; and a connecting part for electrically connecting the second flexible printed wiring board to the first flexible printed wiring board, the connecting part being formed on the outside of the casing.

Abstract: In a display module having a picture-frame-shaped front frame, notches are formed at both ends of one side edge thereof so as to penetrate from the front surface to the rear surface thereof. This helps realize a compact display unit. Moreover, a metal film or the like is formed on a flexible printed circuit used in the display module, and the flexible printed circuit is fixed to a metal rear casing with a detachable protective plate. This helps realize a display module that permits easy attachment and detachment of a flexible printed circuit and in which sufficient shielding against EMI (the metal film is grounded via the rear casing) is achieved.

Abstract: In a display module having a picture-frame-shaped front frame, notches are formed at both ends of one side edge thereof so as to penetrate from the front surface to the rear surface thereof This helps realize a compact display unit. Moreover, a metal film or the like is formed on a flexible printed circuit used in the display module, and the flexible printed circuit is fixed to a metal rear casing with a detachable protective plate. This helps realize a display module that permits easy attachment and detachment of a flexible printed circuit and in which sufficient shielding against EMI (the metal film is grounded via the rear casing) is achieved.

Abstract: A temperature control system for photograph developer, having a temperature sensor, a heater and a controller which controls the heater in response to the temperature sensor to minimize the initial warm up time of the heater and to regulate the heater to have stable temperature characteristics.