DEVICE FOR LOADING AND UNLOADING SEMICONDUCTOR DEVICE INTO TEST TRAY IN HORIZONTAL-TYPE HANDLER AND METHOD THEREOF

摘要

Purpose: the device for loading/unloading device enters a survey disk and is arranged to make the utilization of capacity of an equipment to maximize through one device of loading or unloading to or from alignment block insertion/extraction entrance/from a test array during the device for being contained in another alignment block. Construction: it includes carrier acquisition that the device for loading/unloading device, which enters a survey disk, and being used to carry will be accomplished on client's pallet from client's pallet or a device of a device to test for its test. Continuously coalignment is tested a load position to one load buffer (14). Device of one unloading buffer (15) containing classification is completed for its test. First and second alignment block (16a, 16b) is mounted between load buffer (15) and unloading buffer (15) and containing device with tested and device, is completed for its test. One slider (17) positions two alignment blocks to a load position or a unloading position or a raised position. One carrier (18) separation/carrying is placed in the alignment block of raised position. One locking expanding unit (21) expansion restores a latch piece in a carrier module. One loading picker is carried within load buffer on a device to alignment block. One unloading picker's carrying device contains on alignment block to unloading buffer.