Abstract: The battery charging device contains at least a first charging battery, at least a second charging battery, and a control module parallel-connected to the first and second charging batteries. The control module contains a control unit, a detection element, and a switch element. The control unit is configured with a current threshold. The detection element detects a total current from the first and second charging batteries. The control unit triggers the switch element to disconnect the first charging battery when the total current is greater than the current threshold. The control unit then triggers the switch element to reconnect the first charging battery when the total current drops below the current threshold.

Abstract: A multifunctional electrical power output protection device includes a protection device having a circuit board. The circuit board is mounted in a receiving space of the protection device and includes an input port, an output port, a switching element, a detection element, and a manually-operating overriding device. The manually-operating overriding device is electrically connected to an end of the detection element. The switching element has an end electrically connected to the input port and an opposite end electrically connected to the output port. The detection element has an end electrically connected to the input port and an opposite end electrically connected to the output port. The switching element and the detection element that are connectable to an external power supply respectively provide an effect of preventing backward charging induced by a reverse electrical current and effects of over-loading interruption and current-limiting protection.

Abstract: The portable power supply contains a circuit unit and a rechargeable battery. The circuit unit contains a conversion circuit, an AC output port, a DC input/output port, and a coupling port. The rechargeable battery is coupled to the coupling port. The DC electricity stored in the rechargeable battery is delivered to the circuit unit through the coupling port, and then to a first branch and a second branch. Following the first branch, the DC electricity is transformed a pre-determined AC voltage by the conversion circuit, and the AC voltage is delivered to an external electronic device through the AC output port. Following the second branch, the DC electricity is directly delivered to another external electronic device through the DC input/output port. Without connecting the external electronic device, the DC input/output port is capable of connecting to an external DC power source for charging the rechargeable battery.

Abstract: The portable power supply contains at least a first battery, at least a second battery, at least a first switch element, at least a second switch element, a plurality of charging and regulating circuits, an input interface element, and an output interface element. Each second battery is electrically connected in series with a first battery through a first switch element. Each second switch element is electrically connected in-series between ground and a first battery or a second battery. Each charging and regulating circuit is electrically connected to a first battery or a second battery The input interface element has an end electrically connected to an external power source, and another end electrically connected to all charging and regulating circuits. The output interface element has an end electrically connected to an external electronic device, and another end electrically connected to a first battery or a second battery.

Abstract: An exemplary liquid crystal panel includes a first substrate and a second substrate parallel to each other to define a gap therebetween, a sealant disposed around the gap to provide an accommodating space, a liquid crystal layer disposed in the accommodating space, a plurality of signal lines disposed on at least one of the first and second substrates, and a plurality of protrusions at a peripheral side of the liquid crystal layer. The protrusions are configured to narrow the gap thereat. A part of each signal line is disposed between the sealant and the corresponding one of the first and second substrates, and each of the protrusions is arranged between two respective signal lines. A related method for manufacturing a liquid crystal panel is also provided.

Abstract: An exemplary liquid crystal panel (1) includes a first substrate assembly (110), a second substrate assembly (120) generally opposite to the first substrate assembly, a liquid crystal layer (130) sandwiched between the two substrate assemblies, and spacers (140) spacing the two substrate assemblies. An area of the liquid crystal panel corresponding to the black matrix is defined as a non-display region. The non-display region defines recesses (129). Ends of the spacers are arranged in the recesses.

Abstract: An exemplary liquid crystal panel (20) includes a first and a second substrates (21, 22), opposite to each other; a liquid crystal layer (23) sandwich between the first and the second substrates; and a sealant (24) sandwiched between the peripheral region of the first and the second substrates, for adhering the first and the second substrates. The sealant has a plurality of first spacers (25) and a plurality of second spacers (26) different from the first spacers.

Abstract: An exemplary liquid crystal panel (1) includes a first substrate assembly (110), a second substrate assembly (120) generally opposite to the first substrate assembly, a liquid crystal layer (130) sandwiched between the two substrate assemblies, and spacers (140) spacing the two substrate assemblies. An area of the liquid crystal panel corresponding to the black matrix is defined as a non-display region. The non-display region defines recesses (129). Ends of the spacers are arranged in the recesses.

Abstract: An exemplary liquid crystal panel includes a first substrate and a second substrate parallel to each other to define a gap therebetween, a sealant disposed around the gap to provide an accommodating space, a liquid crystal layer disposed in the accommodating space, a plurality of signal lines disposed on at least one of the first and second substrates, and a plurality of protrusions at a peripheral side of the liquid crystal layer. The protrusions are configured to narrow the gap thereat. A part of each signal line is disposed between the sealant and the corresponding one of the first and second substrates, and each of the protrusions is arranged between two respective signal lines. A related method for manufacturing a liquid crystal panel is also provided.

Abstract: A liquid crystal display panel (1) includes an upper substrate (300) and a lower substrate (100) opposite to each other, a liquid crystal layer (200) interposed between the upper and lower substrates. A plate sealing adhesive (400) is applied to an interface between the upper plate and the lower plate, and encircling the liquid crystal layer. The plate sealing adhesive defines an opening (403) therein; and an electrically conductive adhesive (500) is applied in the opening. A method for manufacturing the liquid crystal display panel is also disclosed. The plate sealing adhesive can be evenly distributed.

Abstract: An exemplary liquid crystal panel (2) includes a first substrate (21), a second substrate (23) opposite to the first substrate, a liquid crystal layer (25) sandwiched between the first and second substrates, and a sealant (27) provided at the first substrate and attaching the first and second substrates together. The sealant has a plurality of conductive beads (270) mixed therein. The conductive beads electrically interconnect the first and second substrates. Because the conductive beads are mixed in the sealant, the conductive beads do not influence a uniformity of a height of the sealant. Therefore, the liquid crystal panel can provide a good quality display. Furthermore, the process of mixing the conductive beads in the sealant is simpler than a conventional process of applying conductive beads onto an outside of a sealant. Thus, the method for fabricating the liquid crystal panel is simplified.

Abstract: An exemplary liquid crystal panel (11) includes a first mother substrate (210), a second mother substrate (220) opposite to the first mother substrate, sealant (230), and conductive adhesive (240). The sealant is discontinuously provided at the first mother substrate, thereby defining a plurality of gaps (232) in the sealant. The conductive adhesive is filled in the gaps. When the second mother substrate is attached onto the first mother substrate and pressed, only a minimal amount of conductive adhesive expands beyond the outer boundary of the sealant. Therefore a subsequent step of cutting or splitting the mother liquid crystal panel into liquid crystal panels is unencumbered by any unwanted collateral conductive adhesive bonding. Moreover, because the sizes of the portions of the conductive adhesive can be configured as desired, it is relatively easy to mix the metal beads in the sealant to prepare the conductive adhesive.

Abstract: An exemplary liquid crystal panel (20) includes a first and a second substrates (21, 22), opposite to each other; a liquid crystal layer (23) sandwich between the first and the second substrates; and a sealant (24) sandwiched between the peripheral region of the first and the second substrates, for adhering the first and the second substrates. The sealant has a plurality of first spacers (25) and a plurality of second spacers (26) different from the first spacers.

Abstract: A liquid crystal display panel (20) includes a first substrate (200) with a black matrix (240) disposed on an inner surface therefore, a second substrate (220), and an opaque sealant (280) disposed around the black matrix and combined the first and second substrates together. The opaque sealant and the edge of the black matrix cooperatively prevent from light leakage in a peripheral region of a pixel region of the liquid crystal display panel. According to this configuration, the liquid crystal display panel ensures that the sealant can be completely cured during the manufacturing process, and the efficient utilization of the substrate is higher.

Abstract: A method for manufacturing a liquid crystal display panel includes: providing a first substrate (110), and forming a color filter film (410) and a black matrix (310) on the first substrate; providing a second substrate (210), and applying a sealant (710) on the second substrate; applying liquid crystal onto the second substrate; attaching the first substrate to the second substrate; and curing the sealant by applying light having a diffraction pattern.

Abstract: A method for manufacturing a liquid crystal display panel includes: providing a first substrate (110), and forming a color filter film (410) and a black matrix (310) on the first substrate; providing a second substrate (210), and applying a sealant (710) on the second substrate; applying liquid crystal onto the second substrate; attaching the first substrate to the second substrate; and curing the sealant by applying light having a diffraction pattern.

Abstract: An exemplary LCD panel (40) includes a first substrate (41) and a second substrate (42) opposite to each other, and a plurality of main sealants (43), a dummy sealant (44), and one or more dividing lines provided at one of the first and second substrates. The dummy sealant surrounds the main sealants. The dividing lines intersect the dummy sealant, the dummy sealant thereby define a plurality of overlap portions. And liquid crystal is disposed within each of the main sealants. A plurality of shielding portions (423) is provided at one of the first and second substrates, the shielding portions is positioned corresponding to the overlapped portions. With this configuration, it will be easier to cut the LCD panel into unit cells. Further, the LCD panel eliminates the need for mask, this decreases the costs thereof.

Abstract: An ODF type method for manufacturing an LCD in accordance with one preferred embodiment of the present invention includes the following steps: firstly, providing a first substrate with a display area, and a second substrate; secondly, forming a sealant on the first substrate, the sealant enclosing the display area; thirdly, spraying spacers onto the second substrate; measuring a distance between the sealant and display area, and measuring a density of the spacers, and determining an optimum quantity of liquid crystal material; and finally, dispensing the optimum quantity of liquid crystal material on the first substrate. Thus, an optimum quantity of liquid crystals can be dispensed.

Abstract: A liquid crystal display panel (1) includes an upper substrate (300) and a lower substrate (100) opposite to each other, a liquid crystal layer (200) interposed between the upper and lower substrates. A plate sealing adhesive (400) is applied to an interface between the upper plate and the lower plate, and encircling the liquid crystal layer. The plate sealing adhesive defines an opening (403) therein; and an electrically conductive adhesive (500) is applied in the opening. A method for manufacturing the liquid crystal display panel is also disclosed. The plate sealing adhesive can be evenly distributed.