摘要:
A contact layout structure includes a substrate having at least a first region defined thereon, plural sets of first contact layouts positioned along a predetermined direction in the first region, and a plurality of second contact layouts positioned in the first region. Each set of the first contact layouts further comprises two square contact units and two adjacent rectangle contact units positioned in between the two square contact units. Each of the rectangle contact units comprises two opposite long sides and two opposite short sides, and a length of the long sides is not equal to the a length of the short sides.
摘要:
A contact layout structure includes a substrate having at least a first region defined thereon, plural sets of first contact layouts positioned along a predetermined direction in the first region, and a plurality of second contact layouts positioned in the first region. Each set of the first contact layout has two square contact units and two adjacent rectangle contact units positioned between the two square contact units.
摘要:
A common lock used in a dual-usage portable computer formed of a base member and a display is disclosed to include a left-side hook and a right-side hook respectively pivoted to the base member on the inside, and an elongated operating frame bar axially slidably mounted inside the base member of the portable computer and coupled between the left-side hook and the right-side hook for operation by the user to bias the left-side hook and the right-side hook by means of a lever action and to further force the left-side hook and the right-side hook out of a respective through hole at the base member into engagement with a respective retaining block at the display to lock the display to the base member.
摘要:
A swivel display inclining structure used in a dual-use portable computer is disclosed to include a touch panel pivoted to the top surface of the base member of the portable computer, two spring members for supporting the touch panel in an inclined position relative to the base member of the portable computer to support the swivel display of the portable computer in an inclined open position, two latches slidably mounted on the base member of the portable computer for locking the touch panel to the base member of the portable computer in a received position, and an operating bar for pressing by the user to disengage the latches from the touch panel for enabling the touch panel to be forced outwards from the received position to the inclined position by the spring members for supporting the swivel display in the inclined open position.
摘要:
An auto-locking support structure lockable between the received position and the extended position by means of linking among a cover plate, a link, a slide and a pivot shaft, and biasing and prestressing from a spiral spring to the pivot shaft. The user needs not to move the linking parts of the support structure directly with the hand when opening or closing the support structure, preventing loss of supporting function due to friction damage.
摘要:
A rotating display mounting structure includes a rotating display pivotally mounted in an open frame, and two locking mechanisms adapted to lock the rotating display to the open frame. Each locking mechanism includes a top link, a bottom link, a lever coupled between the links and pivoted with a middle part thereof to the cover shell of the rotating display, and an operating member connected to one end of the lever for operation by the user to rotate the lever and to further move the top link and the bottom link into or out of respective recessed locating holes in the top and bottom frames of the open frame and to further lock or unlock the rotating display.
摘要:
A rotatable display mounting structure is disclosed to include a hollow frame, a display pivotally mounted inside the hollow frame, positioning structures provided at the display, positioning devices formed in the hollow frame and adapted to engage with the positioning structures and to hold the display in the hollow frame in position after rotation of the display in the hollow frame vertically (or horizontally). The positioning structures are respectively extended from the outer left side of the display to the outer right side of the display, and the positioning devices are respectively extended from the left-side frame bar of the hollow frame to the right-side frame bar of the hollow frame, so that the positioning structures and the positioning devices, when matched, form a shielding structure to stop light from passing through the gap between the display and the hollow frame.
摘要:
An auto-locking support structure lockable between the received position and the extended position by means of linking among a cover plate, a link, a slide and a pivot shaft, and biasing and prestressing from a spiral spring to the pivot shaft. The user needs not to move the linking parts of the support structure directly with the hand when opening or closing the support structure, preventing loss of supporting function due to friction damage.
摘要:
An alicyclic compound of the formula (1) is disclosed: wherein R1 and R2 each independently is a hydroxyl group, a C1-8 hydroxyalkyl group, or a C3-8 hydroxycycloalkyl group; R3, R4 and R5 each independently is a hydrogen, a C1-8 hydroxyalkyl group, a C1-6 carboxylic acid or a C3-8 carboxylic acid ester; k is an integer of 0, 1, 2, 3, 4, 5 or 6. The compound of the formula (1) can be applied to dissolution inhibitors for preparing positive photoresist composition.
摘要翻译:公开了式(1)的脂环族化合物:其中R1和R2各自独立地是羟基,C1-8羟基烷基或C3-8羟基环烷基; R 3,R 4和R 5各自独立地为氢,C 1-8羟基烷基,C 1-6羧酸或C 3-8羧酸酯; k是0,1,2,3,4,5或6的整数。式(1)的化合物可以用于制备正性光致抗蚀剂组合物的溶解抑制剂。
摘要:
A positive photoresist composition comprising a polymer, a photoactived agent and an dissolution inhibitor represented by the following formula (1): wherein R1, R2, R3, R4, R5 and k are defined in the specification. The photoresist composition of the present invention is useful as a chemically amplified type resist when exposed to deep UV light from a KrF and ArF excimer laser.