Abstract: A chair and a method for fabricating the chair are provided. Therein, a butterfly mechanism has projecting portions for engaging with receiving recesses formed on a seat frame of the chair, and then the combined butterfly mechanism and seat frame can be fixed by screw members. A tubular portion at the butterfly mechanism is then mounted around a gas lift of a base portion of the chair. Then forward-extending projecting portions formed on a back frame of the chair are engaged with receiving recesses formed correspondingly on the butterfly mechanism, and the back frame and the butterfly mechanism are fixed by using screw members. An inward-extending connecting portion formed at a lower part of each of two armrest supports is inserted into a through hole on the seat frame, and the two components are fixed by using screw members.

Abstract: An adjustable lumbar support assembly for a chair includes a base, a lumbar support, and an angle adjustment assembly. The base is formed at a lower end of the backrest of the chair. Bar sections bilaterally formed at a lower end of the lumbar support are positioned across the base. The angle adjustment assembly is connected with one bar section of the lumbar support and the base. To tilt the lumbar support forward or backward, a pulling rod is pulled backward to bring the lumbar support into a free state where projections on corresponding surfaces of a positioning element and a moving element mounted around the pulling rod are pressed against each other to allow manual adjustment of the lumbar support for optimal support. When the pulling rod is pushed back, the lumbar support enters a locked state where the positioning element and the moving element are in projection-recess engagement.

Abstract: A color filter substrate including a substrate, a light shading structure, and a plurality of color filter units is provided. The substrate has a display region and a non-display region. The light shading structure disposed on the substrate includes a black matrix layer and a light shading layer, wherein the black matrix layer is disposed on the substrate and defines a plurality of sub-pixel regions in the display region, and covers the non-display region adjacent to the edge of the display region; the light shading layer is disposed on the black matrix layer of the non-display region adjacent to the edge of the display region and has at least one channel. The color filter units are correspondingly disposed in the sub-pixel regions.

Abstract: An angle-adjusting structure for a backrest of a chair is mounted at a rear side of a butterfly-shaped mounting member of the chair. The angle-adjusting structure includes a main body and a rotating member jointly passed through by a shaft having external teeth. A resilient element is mounted around an end of the shaft. A cover is secured to the main body by threaded fasteners. A pressing member is mounted on the other end of the shaft. By pressing the pressing member inward, the external teeth of the shaft are disengaged from internal teeth of the rotating member, and the rotating member is allowed to rotate freely. When the pressing member is released, the resilient element mounted around the end of the shaft extends outward to re-engage the external teeth of the shaft with the internal teeth of the rotating member, thereby securing the rotating member in place.

Abstract: A color filter substrate including a substrate, a light shading structure, and a plurality of color filter units is provided. The substrate has a display region and a non-display region. The light shading structure disposed on the substrate includes a black matrix layer and a light shading layer, wherein the black matrix layer is disposed on the substrate and defines a plurality of sub-pixel regions in the display region, and covers the non-display region adjacent to the edge of the display region; the light shading layer is disposed on the black matrix layer of the non-display region adjacent to the edge of the display region and has at least one channel. The color filter units are correspondingly disposed in the sub-pixel regions.

Abstract: A manufacturing method of a color filter substrate is provided. In the method, a substrate is provided. A first color layer, a second color layer, and a third color layer are then sequentially formed on the substrate. At least any two of the first color layer, the second color layer, and the third color layer are partially overlapped to form a number of supporters. Next, a common electrode layer is formed on the substrate to cover the first color layer, the second color layer, the third color layer, and the supporters. A light-shielding layer is then formed on the common electrode layer, and a portion of the light-shielding layer is disposed over the supporters. Based on the manufacturing method of the color filter substrate, fewer masks are required.

Abstract: An angle-adjusting structure for a backrest of a chair is provided. The angle-adjusting structure, mounted at a rear side of a butterfly-shaped mounting member of the chair, includes a main body and a rotating member jointly passed through by a shaft having external teeth. A resilient element is mounted around an end of the shaft. A cover is secured to the main body by threaded fasteners. A pressing member is mounted on the other end of the shaft. By pressing the pressing member inward, the external teeth of the shaft are disengaged from internal teeth of the rotating member, and the rotating member is allowed to rotate freely. When the pressing member is released, the resilient element mounted around the end of the shaft extends outward to re-engage the external teeth of the shaft with the internal teeth of the rotating member, thereby securing the rotating member in place.

Abstract: A light shading structure suitable for being disposed on a substrate is provided, wherein the substrate has a display region and a non-display region. The light shading structure includes a black matrix layer and a light shading layer. The black matrix layer is disposed on the substrate and defines multiple sub-pixel regions in the display region. The black matrix layer also covers the non-display region adjacent to the edge of the display region. The light shading layer is disposed on the black matrix layer in the non-display region adjacent to the edge of the display region and has at least one channel. The light shading structure can reduce light leakage at the edge of the display region of the LCD panel. During processes of manufacturing the LCD panel, the liquid crystal contamination caused by the contact of liquid crystal and sealant can be avoided by the light shading structure.

Abstract: A headrest adjusting structure for a seat comprises a base and a rotating support. The base is formed with a groove for receiving a supporting portion of the rotating support which has outwardly cavities. The base has outwardly accommodating spaces which is formed with an aperture for receiving a ball and resilient element on two sides. Each ball has an end engageable with the corresponding recess on the positioning disk mounted in the rotating support. A threaded fastener can penetrate the pressing plates fitted in the accommodating spaces of the base, the base and the supporting portion of the rotating support, and be screwed into a nut to hold together. A cap is mounted on each accommodating space of the base. A headrest which is combined at the headrest adjusting assembly installed on a seat can be adjusted to a preferred position by manually pulling the rotating support easily.

Abstract: A method for manufacturing a display substrate is disclosed, which includes the following steps: providing a substrate; forming a plurality of bumps on an active area of the substrate and at least one marking pattern on a non-active area of the substrate; and staining the marking pattern or filling a material having low transmittance ratio into the marking pattern. The present invention further discloses a method for making a display substrate, including the steps: providing a substrate; forming a shadow layer on a non-active area of the substrate; forming a plurality of bumps on an active area of the substrate and at least one marking pattern on the shadow layer of the non-active area on the substrate; and removing a part of the shadow layer not covered by the marking pattern.

Abstract: A manufacturing method of a color filter substrate is provided. In the method, a substrate is provided. A first color layer, a second color layer, and a third color layer are then sequentially formed on the substrate. At least any two of the first color layer, the second color layer, and the third color layer are partially overlapped to form a number of supporters. Next, a common electrode layer is formed on the substrate to cover the first color layer, the second color layer, the third color layer, and the supporters. A light-shielding layer is then formed on the common electrode layer, and a portion of the light-shielding layer is disposed over the supporters. Based on the manufacturing method of the color filter substrate, fewer masks are required.

Abstract: A method for manufacturing a display substrate is disclosed, which includes the following steps: providing a substrate; forming a plurality of bumps on an active area of the substrate and at least one marking pattern on a non-active area of the substrate; and staining the marking pattern or filling a material having low transmittance ratio into the marking pattern. The present invention further discloses a method for making a display substrate, including the steps: providing a substrate; forming a shadow layer on a non-active area of the substrate; forming a plurality of bumps on an active area of the substrate and at least one marking pattern on the shadow layer of the non-active area on the substrate; and removing a part of the shadow layer not covered by the marking pattern.

Abstract: A seat device for a chair having a lumbar support or a seatback is provided. A lower portion of the lumbar support (or seatback) is formed as a shaft having an external teeth portion for positioning pin lugs of a base and fixed blocks. A movable block is joined with one of the fixed blocks. An elastic member is positioned between inner holes of the external teeth portion and an internal teeth portion of the movable block. The fixed blocks are secured by outer covers. A lifter is pivoted to the outer cover secured with the movable block. The lumbar support (or seatback) is separated into a plate including a ladder-type groove and sliders and a pad jointed with a board on the back having a latch member and sliding grooves. A pull bar extends from the board. The angle and height adjustable lumbar support (or seatback) is therefore achieved.

Abstract: An LCD panel includes a first substrate, at least a supporting pad, a second substrate, at least a spacer and a liquid crystal layer. The supporting pad is disposed on the first substrate. The second substrate is disposed opposite to the first substrate. The spacers are disposed on the second substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. The top facet of the spacer contacts with the top facet of the supporting pad and the top facet area of the supporting pad is smaller than the top facet area of the spacer. The LCD panel is able to stand a larger finger pressure, so as to prevent the liquid crystal layer from producing bubbles and mura defect.

Abstract: A backrest of a chair has a recess for receiving an angle adjustable lumbar support. The lumbar support has a lower projection including a pair of cylindrical protrusions at both sides with resilient and metal gaskets put thereon, an outer gear formed around one of the pair of protrusions, and a through hole through the protrusions. A shaft assembly has inner teeth inserted into the through hole and secured by a washer and a elastic element. The lumbar support is secured to a plate of the chair, and the shaft assembly is movable on a sliding member by operating a lever of a manipulation assembly. Thus, the lumbar support is adjustable by manipulating the lever so as to cause the inner teeth to be disengaged from the gear. The lumber support is positioned by releasing the lever so as to cause the shaft assembly to force the gear and the inner teeth to be engaged together due to the expansion of the elastic element.

Abstract: A seat device for a chair having a lumbar support or a seatback is provided. A lower portion of the lumbar support (or seatback) is formed as a shaft having an external teeth portion for positioning pin lugs of a base and fixed blocks. A movable block is joined with one of the fixed blocks. An elastic member is positioned between inner holes of the external teeth portion and an internal teeth portion of the movable block. The fixed blocks are secured by outer covers. A lifter is pivoted to the outer cover secured with the movable block. The lumbar support (or seatback) is separated into a plate including a ladder-type groove and sliders and a pad jointed with a board on the back having a latch member and sliding grooves. A pull bar extends from the board. The angle and height adjustable lumbar support (or seatback) is therefore achieved.

Abstract: A light shading structure suitable for being disposed on a substrate is provided, wherein the substrate has a display region and a non-display region. The light shading structure includes a black matrix layer and a light shading layer. The black matrix layer is disposed on the substrate and defines multiple sub-pixel regions in the display region. The black matrix layer also covers the non-display region adjacent to the edge of the display region. The light shading layer is disposed on the black matrix layer in the non-display region adjacent to the edge of the display region and has at least one channel. The light shading structure can reduce light leakage at the edge of the display region of the LCD panel. During processes of manufacturing the LCD panel, the liquid crystal contamination caused by the contact of liquid crystal and sealant can be avoided by the light shading structure.

Abstract: The present invention provides a backrest of a chair having a recess for receiving an angle adjustable lumbar support, wherein the lumbar support having a lower projection including a pair of cylindrical protrusions at both sides with resilient and metal gaskets put thereon, an outer gear formed around one of the pair of protrusions, and a through hole through the protrusions, a shaft assembly having inner teeth being inserted into the through hole and secured by a washer and a elastic element, the lumbar support being disposed on and secured to a plate of the chair, the shaft assembly being movable on a sliding member by operating a lever of a manipulation assembly; whereby, the lumbar support being adjustable by manipulating the lever so as to cause the teeth being disengaged with the gear, and being positioned by releasing the lever so as to cause the shaft assembly forcing the gear and teeth to be engaged together due to the expansion of the elastic element.

Abstract: An evaporation process applied to an evaporation apparatus to evaporate an evaporation source onto a substrate is provided. The evaporation apparatus comprises a purification chamber and an evaporation chamber, wherein a heating device is installed in the purification chamber and a deposition device is installed in the evaporation chamber. First, the evaporation source is supplied in the purification chamber, wherein impurities are formed on the surface of the evaporation source. Then, the evaporation source is heated by the heating device in order to gasify the impurities so they are reduced from the evaporation source. Next, the evaporation source is moved into the evaporation chamber and evaporated on the substrate by the deposition device. Thus, this evaporation process can reduce impurities before depositing the substrate and improve the yield factor of the evaporation process.

Abstract: An evaporation apparatus including a vacuum chamber, a gas pipe, an evaporation source and a gas pump is provided. The gas pipe disposed in the vacuum chamber has a plurality of holes. A flow rate of reactive gas, which flows through a part of the plurality of holes adjacent to the pump, is higher than that flowing through the other holes to compensate the gases being pumped out by the gas pump, so as to form a film with a good crystalline uniformity.