Abstract: A module structure of touch display panel is provided. The module structure comprises a backlight module, a liquid crystal panel, a touch layer, a first circuit board, a second circuit board, and a protection layer. The liquid crystal panel is disposed above the backlight module; the touch layer is disposed on the liquid crystal panel. The first circuit board is disposed on the liquid crystal panel, and is further disposed with a first side of the liquid crystal panel and a first side of the touch layer. The second circuit board is disposed on the liquid crystal panel, and is further disposed with a second side of the liquid crystal panel and a second side of the touch layer. Additionally, the protection layer is disposed above the touch layer, the first circuit board, and the second circuit board.

Abstract: A module structure of touch display panel is provided. The module structure comprises a backlight module, a liquid crystal panel, a touch layer, a first circuit board, a second circuit board, and a protection layer. The liquid crystal panel is disposed above the backlight module; the touch layer is disposed on the liquid crystal panel. The first circuit board is disposed on the liquid crystal panel, and is further disposed with a first side of the liquid crystal panel and a first side of the touch layer. The second circuit board is disposed on the liquid crystal panel, and is further disposed with a second side of the liquid crystal panel and a second side of the touch layer. Additionally, the protection layer is disposed above the touch layer, the first circuit board, and the second circuit board.

Abstract: A caster includes a base carrying a rotation shaft and forming a pivotal joint seat. Wheels are rotatably mounted to the rotation shaft. Each wheel has an inside surface that is recessed to form an inner rim. A brake arm has a first end rotatably coupled to the pivotal joint seat and a second end forming a brake pawl extending into the inner rims of the wheels. A spring is arranged between the brake arm and the base so that the spring normally biases the brake pawl to depress against the inner rims of the wheels to brake the wheels. A release knob is rotatably mounted to the base and forms a cam section positionable against the brake arm. The cam section, when rotated by the release knob, drives the brake arm backward to release the brake pawl from the wheels, allowing the wheels to freely rotate.

Abstract: The frame chair has a metal frame containing two loop stands and a number of lateral beams connecting the two loop stands. A seat is flatly and fixedly placed on the loop stands and a back rest is held by two back columns extended from the loop stands. A first connecting block is configured beneath a front section of the left loop stand and a back section of the right loop stand, respectively. A second connecting block is configured beneath a back section of the left loop stand and a front section of the right loop stand, respectively. The first connecting block has a first hook and the second connecting block has a second hook where the hooks have corresponding and matched shapes for engaging with each other. As such, two aligned frame chairs could be locked reliably together.

Abstract: A caster includes a base carrying a rotation shaft and forming a pivotal joint seat. Wheels are rotatably mounted to the rotation shaft. Each wheel has an inside surface that is recessed to form an inner rim. A brake arm has a first end rotatably coupled to the pivotal joint seat and a second end forming a brake pawl extending into the inner rims of the wheels. A spring is arranged between the brake arm and the base so that the spring normally biases the brake pawl to depress against the inner rims of the wheels to brake the wheels. A release knob is rotatably mounted to the base and forms a cam section positionable against the brake arm. The cam section, when rotated by the release knob, drives the brake arm backward to release the brake pawl from the wheels, allowing the wheels to freely rotate.

Abstract: A knockdown shelf structure includes multiple unit board members, each of which forms first jointing portions and second jointing portions, wherein each first jointing portions is engageable with a corresponding one of the second jointing portions of another unit board member so as to joint and securely couple these two unit board members to form a large span of support board by jointing a large number of unit board members together and wherein each unit board member has a bottom forming third jointing portions; and multiple elevating members, each of which has a top rim structured to be jointable to each of the third jointing portions of the unit board member so as to elevate the unit board member upward, whereby a shelf structure for supporting articles thereon is formed by assembling the unit board members and the elevating members together.

Abstract: The present invention discloses a method for fabricating a liquid crystal display (LCD) cell that has improved wide-viewing-angle and devices so made by incorporating the processing steps of first forming a multiplicity of elongated steps on a substrate surface from a negative photoresist layer, then covering the elongated steps with an insulating material such that sloped sidewalls are produced on the multiplicity of elongated steps. After the liquid crystal material is filled into a cavity formed between the substrate and an upper substrate, the liquid crystal molecules are aligned to the same angle as the sloped sidewalls on the multiplicity of the elongated steps such that the viewing angle of the liquid crystal display cell can be improved.