The main functions of a Buddhist temples are as a place for Buddhist services and a place for sermons and each ancient Buddhist temple was equipped with a main and separate building. After Zen Buddhism was first introduced, there was a tendency to change the terms to Buddhist sanctuary and altar, as set forth in the Zen Buddhism code of conduct called 'Cheonggyu(淸規)'. As such, it was thought that the division between Buddhist service space and preaching space were relatively firm until the Goryeo Dynasty. However in the period from the end of the Goryeo to the beginning of the Joseon Dynasty there was an increasing tendency of integration of the two buildings. It can be seen that, in cases where both buildings remained, statues of Buddha were enshrined in these buildings without any distinction. Eventually it is led to the tradition of duo-Buddhist sanctums.

This study aims to analyze functions and characteristics of 'Cha-il(遮日)' which was used at ritual events(宮中儀禮行事) in the Joseon dynasty, Joseon dynasty had many ritual events related with O-Rae(五禮). Cha-il was almost used at important ritual events, especially at the congratulatory events. The congratulatory events(宮中宴享) are the representative events were held with many temporary install facilities(假設施設) in a palace. Cha-il was a kind of Korean traditional membrane structures. Cha-il was set up for cutting off interior space from sunlight and rain. In general, Cha-il was Consisted of Cha-il-jang(遮日帳:woven fabric), Cha-il-jook(遮日竹:bamboo column), some ropes, and fixing wares. In the congratulatory events, three types of Cha-il. were set up. Baek-mok-Dae-Cha-il(白木大遮日)was made of cotton cloth. Yu-Dun-Cha-Il(油芚遮日) was made of oiled paper or oiled cotton cloth. Man-Joen-Cha-Il(滿箭遮日) consisted of wooden structure. Baek-mok-Dae-Cha-il(白木大遮日)was set up on the most important area of stage for protecting from sunlight. Yu-Dun-Cha-Il was set up on less important area of stage for protecting from sunlight and rain. Man-Joen-Cha-Il was set up below Baek-mok-Dae-Cha-il for supporting and draining raindrops off. The results of this study were as follows; Functions of Cha-il were to protect ritually space from sunlight and rain, and to extend ritually space, and to reconstruct ritually space. Cha-il was the peculiar temporary install facility which differed from other countries.

This study is the consideration about Hwaryeong-Jeon that enshrines Joseon Dynasty 22nd king Jeongjo's portrait of a king. Suwon's Hwaryeong-Jeon that accompanied a portrait and performed ritual ceremonies had several formalities and ceremonies which are connected with rituals. therefore, we will try to examine what relation between arrangement of building and plane composition had. And through this, it is thing to observe construction special quality that Hwaryeong-Jeon has. Joseon Dynasty's young-jeon (a hall where the royal portraits are kept) is retaining each other different state according to construction age every moment. Hwaryeong-Jeon among Joseon Dynasty's a hall of royal portraits is the construction form which is equiped well and is known for keeping the form well from the foundation to now And this building is evaluated as the standard form of early part young-jeon building of 19th century. Especially, Hwaryeong-Jeon shows the typical ritual equipments late Joseon Dynasty and at the same time has all kinds of characteristics which only we can find at Hwaryeong-Jeon. Namely, Hwaryeong-Jeon is the building which brings the design concept of the hall of royal portraits to completion as the building which enshrines single portrait of a king. After all, Hwaryeong-Jeon is evaluated as the building which can pass excellent form of late Joseon Dynasty, the hall of royal portraits building just as it is. Therefore, as I study its own style, I expect Joseon Dynasty's mind that enshrined the portrait of a king elaborately to be revealed.

1. Both the festival held in Confucian temple to honor Confucius or a religious ceremony in Korean traditional lecture-hall are the sacrificial rituals which is the mark of the respect for prescholars and these rituals has been followed the rules written in the book,'Yaegi' 2. For the Food formal display for the festival in Confusian temple of Chinese Gukjagam, Pebak(clothes), Mohyul(hair and blood), and the ritual food dishes, such as Byun 10, Doo 10, Gang 3 (Deung 1, Hyung 2), Bo 2, Cue 2, Jo 3 (Taeraeu as beef dish 1, Soraeu as sheep and pork dishes 2), Joo(alcohol) 3 were displayed, while in Juhyunhak, Byun 8, Doo 8 were displayed. In Taesangji edited around in 1873 in Korea, for the Confucian shrine Pebak, Mohyul, Byun 10, Doo 10, Deung 3, Hyung 3, Bo 2, Cue 2, Jo 6 (raw 3, cooked 3), Joo 3 were displayed. In pedantry Confucian temple, Pebak, Byun 8, Doo 8, Bo 2, Cue 2, Jo 2 (raw sheep and pork), Joo 3 were displayed while Mohyul was omitted, which this type of display was almost identical through the nationwide survery for the Confucian food display. Some of the Confucian food display, most of the display for Bo and Cue have been changed to Bo 1 and Cue 1, and one fifth of the Confucian display for Byun and Doo also has been changed in the numbers and food varieties. 3. In most of the sacrificial ritual food display in the Korean traditional lecture-hall, Pebak (some not applicable), Byun 4, Doo 4, Bo 1, Cue 1, Jo 1 (raw), Joo 1 were displayed. In these days, the number of the Confucian temple where the sacrificial rituals is not held, has been increased. 4. For the names of food for the Byun and Doo dishes, mostly the old names are used, however, minor changes in materials and cooking method have been found.