Disclosed is a container that receives a substrate type sensor. The container includes a body having a reception space, one side of which is opened, a door that selectively opens and closes the reception space, a shelf part that supports the substrate type sensor in the reception space, and a charging module that charges the substrate type sensor supported by the shelf part, and the charging module includes a charging part that moves between a standby location and a charging location that charges the substrate type sensor supported by the shelf part.

A method including: a step of preparing a substrate that includes a first layer having a first principal surface provided with a dicing region, and a mark, and a second principal surface, and includes a semiconductor layer; a step of covering a first region corresponding to the mark on the second principal surface, with a resist film; a step of forming a metal film on the second principal surface; a step of removing the resist film, to expose the semiconductor layer corresponding to the first region; a step of imaging the substrate, with a camera, to detect a position of the mark through the semiconductor layer, and calculating a second region corresponding to the dicing region on a surface of the metal film; and a step of irradiating a laser beam to the second region, to remove the metal film and expose the semiconductor layer corresponding to the second region.

A carrier system and method carries an object to an object mounting member provided with an object mounting section. The system includes: a measurement device which obtains information related to a flatness of the object; a carrier member that carries the object; and a controller which controls a driving speed of the carrier member using the information related to the flatness of the object obtained by the measurement device.

A photolithography method includes dispensing a first liquid onto a first target layer formed over a first wafer through a nozzle at a first distance from the first target layer; capturing an image of the first liquid on the first target layer; patterning the first target layer after capturing the image of the first liquid; comparing the captured image of the first liquid to a first reference image to generate a first comparison result; responsive to the first comparison result, positioning the nozzle and a second wafer such that the nozzle is at a second distance from a second target layer on the second wafer; dispensing a second liquid onto the second target layer formed over the second wafer through the nozzle at the second distance from the second target layer; and patterning the second target layer after dispensing the second liquid.

In an embodiment, a system includes: a chuck; multiple groove conduits arranged around a circumference of a wafer position on the chuck; a gas source in fluid communication with the multiple groove conduits; and a flow monitor configured to determine an amount of gas flow from the gas source to an individual one of the multiple groove conduits.

In some embodiments, the present disclosure relates to an integrated chip that includes bonding structure arranged directly between a first substrate and a second substrate. The first substrate includes a first transparent material and a first alignment mark. The first alignment mark is arranged on an outer region of the first substrate and also includes the first transparent material. The first alignment mark is defined by surfaces of the first substrate that are arranged between an uppermost surface of the first substrate and a lowermost surface of the first substrate. The second substrate includes a second alignment mark on an outer region of the second substrate. The second alignment mark directly underlies the first alignment mark, and the bonding structure is arranged directly between the first alignment mark and the second alignment mark.

According to an aspect, a manufacturing method of a display device includes: obtaining a first reference position on a surface of a holding substrate based on positions of a plurality of first alignment marks of the holding substrate; and aligning the holding substrate with a transfer destination substrate such that the first reference position on the holding substrate and a second reference position on a surface of the transfer destination substrate coincide. The holding substrate is sectioned into a plurality of first sections and a plurality of second sections when viewed from one direction. Each of the first sections is provided in a part of a gap between the second sections when viewed from the one direction, has a light transmission rate higher than a light transmission rate of the second sections, and forms the first alignment mark through which light passes when viewed from the one direction.

A substrate aligner providing minimal substrate transporter extend and retract motions to quickly align substrate without back side damage while increasing the throughput of substrate processing. In one embodiment, the aligner having an inverted chuck connected to a frame with a substrate transfer system capable of transferring substrate from chuck to transporter without rotationally repositioning substrate. The inverted chuck eliminates aligner obstruction of substrate fiducials and along with the transfer system, allows transporter to remain within the frame during alignment. In another embodiment, the aligner has a rotatable sensor head connected to a frame and a substrate support with transparent rest pads for supporting the substrate during alignment so transporter can remain within the frame during alignment. Substrate alignment is performed independent of fiducial placement on support pads. In other embodiments the substrate support employs a buffer system for buffering substrate inside the apparatus allowing for fast swapping of substrates.

A semiconductor processing system includes a processing chamber configured to perform a semiconductor manufacturing process on each of a plurality of wafers. The processing chamber includes at least one consumable component, and a substrate handling module located proximate the processing chamber and in communication with the processing chamber via a wafer access port. The wafer handling module includes a wafer handling robot configured to transfer each of the wafers between to the substrate handling module and the processing chamber through the wafer access port, and an optical diagnostic system including an optical sensor configured to detect an optical signal from the at least one consumable component. A controller is configured to cause the processing chamber to perform the semiconductor manufacturing process on each respective wafer and to cause the optical diagnostic system to detect the optical signal during a time when the processing chamber is not performing the semiconductor manufacturing process on the wafers.

An apparatus for detecting a crack of a semiconductor chip may include a crack sensor including a charging pattern disposed on a first surface of a target layer in which cracks are to be detected, a charge sinking pattern disposed on a second surface of the target layer, and a connecting pattern that electrically connects the charging pattern to the charge sinking pattern. The apparatus for detecting a crack may further include a charger for charging electric charges to the charging pattern, an image detector for obtaining an image of the charging pattern, and a determination unit that detects a discolored charging pattern from the image of the charging pattern and determines that a crack has occurred in a portion of the target layer in which the discolored charging pattern is located.