Abstract: A method for controlling a display panel to display images for detection implemented in an electronic device includes adjusting at least one detection parameter of a display panel in a first control board; predetermining optical compensation parameters of the display panel; storing the adjusted parameter of the display panel and the optical compensation parameters into a main control board of the display panel; acquiring the adjusted detection parameter and the optical compensation parameters from the main control board when the display panel is re-detected; and controlling the display panel to display images to be re-detected according to the adjusted detection parameter and the optical compensation parameters acquired from the main control board.

Abstract: A liquid crystal display device including a backlight module, a liquid crystal display device panel and a second frame is provided. The backlight module has a first frame. The first frame has a first body, first fasteners and baffles, wherein the first fasteners and the baffles are integrally formed on the first body, and the first fasteners have opening. The liquid crystal display device panel is arranged on the backlight module. The second frame is assembled with the first frame for fixing the liquid crystal display device panel. The second frame has a second body and second fasteners integrally formed on the second body, and the second fasteners lodge in the openings of the first fasteners to limit the relative displacement between the first and second body, and the baffles are adapted for limiting the relative displacement between the first body and second body.

Abstract: A liquid crystal display device including a backlight module, a liquid crystal display device panel and a second frame is provided. The backlight module has a first frame. The first frame has a first body, first fasteners and baffles, wherein the first fasteners and the baffles are integrally formed on the first body, and the first fasteners have opening. The liquid crystal display device panel is arranged on the backlight module. The second frame is assembled with the first frame for fixing the liquid crystal display device panel. The second frame has a second body and second fasteners integrally formed on the second body, and the second fasteners lodge in the openings of the first fasteners to limit the relative displacement between the first and second body, and the baffles are adapted for limiting the relative displacement between the first body and second body.

Abstract: A liquid crystal display device including a backlight module, a liquid crystal display device panel and a second frame is provided. The backlight module includes a first frame. The first frame includes a first body, first fasteners and baffles. The first fasteners and the baffles are arranged on a sidewall of the first body. The liquid crystal display device panel is arranged on the backlight module. The second frame is assembled with the first frame for fixing the liquid crystal display device panel, and includes a second body and second fasteners arranged on a sidewall of the second body. The first fasteners fasten with the corresponding second fasteners, to limit the relative displacement between the first and second body along a first direction, and the baffles are adapted for limiting the relative displacement between the first and second body along a second direction.

Abstract: A method for improving color purity of a light source module is provided. The light source module includes a light source suitable for emitting color lights with different wavelengths and a transparent cover encapsulating the light source. In the method, a light filtering material is coated on or doped into the transparent cover to absorb part of the color lights with specific wavelengths. Besides, a light source module which adopts the method is provided.

Abstract: The backlight module in the flat panel display (FPD) includes a frame that resides between the backlight module and the cover of FPD display, and has an inclined plane with an angle between the optical film. The inclined plane causes the touching area broader than the parallel plane does, thus it will absorb more stress force and avoid displaying defects in the FPD panel. Using this structure, the pressure transformed from the FPD cover stresses the inclined plane and forces it to contact the FPD's back light module on broader area in reducing the pressure per unit's area.

Abstract: A mold frame liquid crystal display module is disclosed. Supporting stands of the mold frame for supporting a LCD (liquid crystal display) panel, which are separated from each other by a spacer, can reduce the influence resulting from local deformation by releasing torque generated by turning screws in, and solve the ill phenomena of oppressive light leakage and ripple due to interference generated by the mold frame and the LCD panel in the conventional backlight module.

Abstract: A liquid crystal display (LCD) device includes a back light module, a LCD panel and a front frame. The back light module includes a metal back plate, a light-guiding plate, a reflection cover, a light source and a rubber frame. The light-guiding plate and the reflection cover are disposed inside the metal back plate, and the light-guiding plate has a light incident surface, a light emission surface and a side surface connected to the light emission surface. The reflection cover is located beside the light incident surface, and the light source is disposed therein. The rubber frame is disposed on the metal back plate and includes a body and a light-shielding portion connected thereof. The light-shielding portion is disposed between the side surface and the metal back plate. The front frame and the metal back plate are assembled together and together with the rubber frame, clamp the LCD panel.

Abstract: A method for improving color purity of a light source module is provided. The light source module includes a light source suitable for emitting color lights with different wavelengths and a transparent cover encapsulating the light source. In the method, a light filtering material is coated on or doped into the transparent cover to absorb part of the color lights with specific wavelengths. Besides, a light source module which adopts the method is provided.

Abstract: A liquid crystal display device including a backlight module, a liquid crystal display device panel and a second frame is provided. The backlight module includes a first frame. The first frame includes a first body, first fasteners and baffles. The first fasteners and the baffles are arranged on a sidewall of the first body. The liquid crystal display device panel is arranged on the backlight module. The second frame is assembled with the first frame for fixing the liquid crystal display device panel, and includes a second body and second fasteners arranged on a sidewall of the second body. The first fasteners fasten with the corresponding second fasteners, to limit the relative displacement between the first and second body along a first direction, and the baffles are adapted for limiting the relative displacement between the first and second body along a second direction.

Abstract: An assembly structure of an optical film and a frame is provided. The optical film has a body and at least a positioning structure protruding from the edge of the optical film. The positioning structure has a sticking part and a neck. The neck is connected between the sticking part and the body. In addition, the frame is arranged to surround the optical film, and the frame has at least a slot. The positioning structure is located within the slot, and a restriction protrusion corresponding to the neck of the positioning structure is formed on the frame at an entrance of the slot, so that the sticking part of the positioning structure is restricted within the slot.

Abstract: A backlight module and a feedback circuit structure thereof are provided. The backlight module comprises a plurality of tubes, a driving module, and the feedback circuit structure. The feedback circuit structure comprises a substrate, a plurality of tube contacts, a plurality of independent feedback contacts and at least a common feedback contact. The tube contacts, the independent feedback contacts and the common feedback contact are disposed on the substrate. Each independent feedback contact is electrically connected to one of the tube contacts. The common feedback contact is electrically connected to one of the independent feedback contacts. An independent feedback can proceed by transmitting feedback signals from each independent feedback contact to a corresponding lamp tube. A common feedback can proceed by first coupling the independent feedback contacts together and then transmitting feedback signals from the common feedback contact to a multiple of lamp tubes.

Abstract: A wire fixing mechanism in a display is provided, which can be disposed on a frame in the display to fix at least one wire thereof. The wire fixing mechanism comprises a main part and an opening-control part. The main part is connected to the frame, and a fixing space is defined therebetween. The opening-control part is connected to the frame, separating the fixing space into a wire-hold space and a passage. The passage is convergent toward the wire-hold space. The place where the main part defines the passage and where the wire-hold space comes close has a first extending direction. The place where the opening-control part nears the main part has a second extending direction. The angle included by the first and second extending directions is an acute angle. The wire passes the passage and stays fixed in the wire-hold space when pressure is applied on the opening-control part.

Abstract: An assembly structure of an optical film and a frame is provided. The optical film has a body and at least a positioning structure protruding from the edge of the optical film. The positioning structure has a sticking part and a neck. The neck is connected between the sticking part and the body. In addition, the frame is arranged to surround the optical film, and the frame has at least a slot. The positioning structure is located within the slot, and a restriction protrusion corresponding to the neck of the positioning structure is formed on the frame at an entrance of the slot, so that the sticking part of the positioning structure is restricted within the slot.

Abstract: A backlight module and a feedback circuit structure thereof are provided. The backlight module comprises a plurality of tubes, a driving module, and the feedback circuit structure. The feedback circuit structure comprises a substrate, a plurality of tube contacts, a plurality of independent feedback contacts and at least a common feedback contact. The tube contacts, the independent feedback contacts and the common feedback contact are disposed on the substrate. Each independent feedback contact is electrically connected to one of the tube contacts. The common feedback contact is electrically connected to one of the independent feedback contacts. An independent feedback can proceed by transmitting feedback signals from each independent feedback contact to a corresponding lamp tube. A common feedback can proceed by first coupling the independent feedback contacts together and then transmitting feedback signals from the common feedback contact to a multiple of lamp tubes.

Abstract: A wire fixing mechanism in a display is provided, which can be disposed on a frame in the display to fix at least one wire thereof. The wire fixing mechanism comprises a main part and an opening-control part. The main part is connected to the frame, and a fixing space is defined therebetween. The opening-control part is connected to the frame, separating the fixing space into a wire-hold space and a passage. The passage is convergent toward the wire-hold space. The place where the main part defines the passage and where the wire-hold space comes close has a first extending direction. The place where the opening-control part nears the main part has a second extending direction. The angle included by the first and second extending directions is an acute angle. The wire passes the passage and stays fixed in the wire-hold space when pressure is applied on the opening-control part.

Abstract: A mold frame liquid crystal display module is disclosed. Supporting stands of the mold frame for supporting a LCD (liquid crystal display) panel, which are separated from each other by a spacer, can reduce the influence resulting from local deformation by releasing torque generated by turning screws in, and solve the ill phenomena of oppressive light leakage and ripple due to interference generated by the mold frame and the LCD panel in the conventional backlight module.

Abstract: A fixing apparatus for a light source conductive wire, suitable for use to fix the light source conductive wire. The fixing apparatus has an attaching part, a holding part and a wire protruding part. The attaching part and the holding part are both attached to the light source conductive wire to a backlight module, while the wire protruding part is connected between the attaching part and the holding part to hold the light source conductive wire. The wire protruding part has a wire outlet allowing protrusion of the light source conductive wire. The fixing apparatus prevents the light source conductive wire from being detached during the iron frame assembly of the backlight module, so as to enhance the product yield.

Abstract: A secure frame for light module, which is essentially divided into a secure structure surrounding the light module and many secure protrusions located between the secure structure and light module. Herein, each secure protrusion is connected only with the light module or with the secure structure. The shorter distance between the secure protrusions and the light module (or the secure structure) provides the essential support to the light module. The longer distance between the light module and the secure structure provides the elastic space for the light module to absorb the effects of heat, light, shock, and so on.

Abstract: A light source for a flat panel display device is disclosed. The light source comprising: a lamp tube having a first connector at one end thereof and a second connector at the opposite end thereof; a first leading wire connecting with the first connector; a second leading wire connecting with the second connector; and an electric plug adapted for fixing the first leading wire and the second leading wire both extending from the second connector; wherein the length of the second leading wire between the second connector and the electric plug is longer than the length of the first leading wire between the second connector and the electric plug. Therefore, the major part of the applied stress on the wires can be substantially distributed through the first leading wire and the breakagE of the lamp tube at the area around the second connector can be effectively prevented.