Abstract:
Substrates of a precedent lot are transported among first processing parts while being processed by the first processing parts. The circulating transportation for the precedent lot is interrupted after starting of the circulating transportation of the first substrate of the precedent lot before starting of the circulating transportation of the last substrate of the precedent lot. Thereafter, a substrate of a subsequent lot is transported among second processing parts while being processed by the second processing parts. Hence, processing of the substrates of the precedent and subsequent lots are concurrently processed, resulting in improving a through put.
Abstract:
A robot (12) takes a wafer (3f) out of an indexer (1) and then transports the same to a heat processing part (41). A wafer (3e), which has already introduced in the heat processing part (41) is took out thereof by the robot (5). The wafer (3f) is introduced in the heat processing part (41) after a waiting time (18a) so that an excess heat processing in the heat processing part (41) can be avoided. The wafer (3e) is transported to a processing part (43) and introduced therein by the robot (5). After the robot (5) repeats the similar processings in processing parts (13, 42, 44), it returns to the wafer transferring robot (12) to receive a next wafer. At that time, the robot (5) waits for a predetermined time thereby a cycle time is adjusted. After the waiting, the robot (5) takes out the wafer (3f), which has been introduced in the heat processing part (41), out thereof. Since the cycle time is set in common for different lots, the waiting times (18a, 18b) are set individually for each lot.
Abstract:
A projection display device comprising three projection lenses arranged in a row in a side by side relationship and having respective optical axes extending toward a screen, and three liquid crystal display panels forming images of red, green and blue color lights, the liquid crystal display panels and the projection lenses being arranged to form sets individually. A mirror is arranged between the display element and the projection lens of at least one of the sets. Accordingly, one of the display elements is arranged so as to face in a first direction and the adjacent display element so as to face in a second direction. It is thus possible to reduce the distance between the adjacent projection lenses even if the size of the liquid crystal display panels is enlarged.
Abstract:
A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a development processing block, a resist cover film processing block, a resist cover film removal block, a cleaning/drying processing block, and an interface block. An exposure device is arranged adjacent to the interface block in the substrate processing apparatus. The exposure device subjects a substrate to exposure processing by means of an immersion method. In the edge cleaning unit in the cleaning/drying processing block, a brush abuts against an end of the rotating substrate, so that the edge of the substrate before the exposure processing is cleaned. At this time, the position where the substrate is cleaned is corrected.
Abstract:
An interface block is constituted by a cleaning/drying processing block and a carry-in/carry-out block. The cleaning/drying processing block includes cleaning/drying processing sections and a transport section. The transport section is provided with a transport mechanism. The carry-in/carry-out block is provided with a transport mechanism. The transport mechanism carries substrates in and out of an exposure device.
Abstract:
A backlight device (100) includes: a case (1); a plurality of LED modules (2) provided in series on a bottom portion (1a) of the case (1); a reflective sheet (3); a diffusing plate (4); and an optical sheet (5). At the bottom portion (1a) of the case (1), four recessed portions (10) are formed in a horizontal direction of a display screen, and each of the LED modules 2 is fixed thereon with screws (11). At opposite ends of the recessed portion (10), opening portions (10a) and (10b) each having a lid member (13) are formed, thus making it possible to remove the LED modules (2) without disassembling the backlight device (100).
Abstract:
A method for producing trans-1,4-bis(aminomethyl)cyclohexane includes a nuclear hydrogenation step of producing a hydrogenated terephthalic acid or terephthalic acid derivative by nuclear hydrogenation of a terephthalic acid or terephthalic acid derivative, the terephthalic acid or terephthalic acid derivative being at least one selected from the group consisting of terephthalic acid, terephthalic acid ester, and terephthalic acid amide; a cyanation step of treating the hydrogenated terephthalic acid or terephthalic acid derivative with ammonia, thereby producing 1,4-dicyanocyclohexane, and producing trans-1,4-dicyanocyclohexane from the obtained 1,4-dicyanocyclohexane; and an aminomethylation step of treating the trans-1,4-dicyanocyclohexane with hydrogen, thereby producing trans-1,4-bis(aminomethyl)cyclohexane.Metal oxide is used as a catalyst in the cyanation step, and the obtained trans-1,4-dicyanocyclohexane has a metal content of 3000 ppm or less.
Abstract:
A method of processing a substrate subjected to an exposure process includes the steps of: transporting a substrate subjected to the exposure process to a cleaning processing part and performing a cleaning process in said cleaning processing part on said substrate subjected to the exposure process. The method also includes the steps of transporting said substrate subjected to the cleaning process from said cleaning processing part to a heating processing part and performing a heating process in said heating processing part on said substrate subjected to the cleaning process. A first interprocess time interval between the instant at which the exposure process of a substrate is completed and the instant at which the heating process of the substrate is started is made approximately constant, and a second interprocess time interval between the instant at which the cleaning process of the substrate is completed and the instant at which the heating process of the substrate is started is made approximately constant.
Abstract:
A housing (HG) for a backlight unit (49) includes a bottom section (22), a wall section (23) and a side section (VP), and the side section (VP) is at least a part of a first groove (DH1) which sandwiches a mounting substrate (11).