Abstract: A light emitting diode (LED) unit includes a carrier, a plurality of LED dies, a reflecting element and a molding material. A length-width ratio of the carrier is greater than or equal to 5. The LED dies are disposed on the carrier along a longitudinal direction of the carrier. The reflecting element has two reflecting portions disposed on the carrier along the longitudinal direction. The LED dies are disposed between the reflecting portions. The molding material covers the LED dies and contacts with the reflecting element.

Abstract: A light emitting diode (LED) device and the applications are provided, wherein the LCD device comprises a light emitting direction and a cross-section perpendicular to the light emitting direction, wherein the cross-section has a first height perpendicular to the light emitting direction and a light emitting area having a second height perpendicular to the light emitting direction, the second height is substantially shorter than 70% of the first height.

Abstract: A backlight module and an application thereof are disclosed. The backlight module comprises at least one light source and a light guide plate. The light guide plate is disposed at one side of the light source, wherein the light guide plate has a reducing region formed at one side of the light guide plate and close to the light source. The thickness of the light guide plate in the reducing region is decreased with the increasing distance away from the light source. The backlight module is applicable to a liquid crystal display (LCD) apparatus.

Abstract: A light emitting diode (LED) device and the applications are provided, wherein the LCD device comprises a light emitting direction and a cross-section perpendicular to the light emitting direction, wherein the cross-section has a first height perpendicular to the light emitting direction and a light emitting area having a second height perpendicular to the light emitting direction, the second height is substantially shorter than 70% of the first height.

Abstract: A light-emitting diode (LED) package includes a holder. In one implementation, first and second light-emitting chips associated with different wavelengths but same color are disposed on the holder. In another implementation, first and second light-emitting chips associated with different brightnesses but same chroma are disposed on the holder. In yet another implementation, a plurality of first, second, and third color light-emitting chips are disposed symmetrically about a center of the holder.

Abstract: A backlight module includes a metal back plate having a front surface, an insulating layer disposed on the front surface of the metal back plate, a metal layout layer disposed on the insulating layer, the metal layout layer including signal lines, and at least one light emitting diode coupled to the signal lines of the metal layout layer.

Abstract: A workpiece holder is provided inside a clean container such that when covering a housing of the clean container on a base of the clean container, the vertical slide of the workpiece holder is stopped at the base, and a locating member is continuously lowered with the housing, thereby causing the vertical slide to slide upwardly along the locating member and to turn a link, and then causing a holder member to be driven by the link to force a thrust face against workpieces, and therefore the workpieces are pushed into position in a cassette on the base. Because the vertical slide does not displace relative to the base when covering the housing on the base, neither friction nor particles are produced, and workpieces are well protected against contamination.

Abstract: A wafer container having a latching mechanism utilized to lock the door of the wafer container in an airtight status. The latching mechanism comprises a cam rotated to move a link and a locking plate pivoted to one end of the link, and a guide block adapted to guide the locking plate sliding into an insertion hole in the container body of the wafer container by using a straight guide means and a curved guide means of the guide block and then to turn the locking plate about pivot rods at the link, causing the locking plate to withstand against part of the container body and to hold down the door toward the inside of the container body and to lock the door in an airtight status.

Abstract: A workpiece holder is provided inside a clean container such that when covering a housing of the clean container on a base of the clean container, the vertical slide of the workpiece holder is stopped at the base, and a locating member is continuously lowered with the housing, thereby causing the vertical slide to slide upwardly along the locating member and to turn a link, and then causing a holder member to be driven by the link to force a thrust face against workpieces, and therefore the workpieces are pushed into position in a cassette on the base. Because the vertical slide does not displace relative to the base when covering the housing on the base, neither friction nor particles are produced, and workpieces are well protected against contamination.

Abstract: A wafer container having a latching mechanism utilized to lock the door of the wafer container in an airtight status. The latching mechanism comprises a cam rotated to move a link and a locking plate pivoted to one end of the link, and a guide block adapted to guide the locking plate sliding into an insertion hole in the container body of the wafer container by using a straight guide means and a curved guide means of the guide block and then to turn the locking plate about pivot rods at the link, causing the locking plate to withstand against part of the container body and to hold down the door toward the inside of the container body and to lock the door in an airtight status.