a liquid crystal display device, comprising:
a first substrate and a second substrate sandwiching a liquid crystal layer therebetween;
a first polarizer disposed adjacent to said first substrate at a side opposite to a side of said first polarizer facing said liquid crystal layer, with a first gap between said first polarizer and said first substrate;
a second polarizer disposed adjacent to said second substrate at a side opposite to a side of said second polarizer facing said liquid crystal layer, with a second gap between said second polarizer and said second substrate;
at least one of said first and second gaps including therein an optically biaxial retardation film.
According to the present invention, a wide viewing-angle can be realized by using the optically biaxial retardation film adjacent to the liquid crystal layer.
Anothercollected in clean, sterile, leak-proof, disposable containers and transported to the laboratory in sealed transport specimen bags. Those samples that were not processed on the same day were refrigerated in order to avoid fast-growing contaminating bacteria. For the purpose of this study, only one of the three early sputum specimens of the subjects was investigated. The remaining specimens were tested by the respective infectious laboratory centers. All the work was done in the TB processing lab with good ventilation as recommended by the Centers for Disease Control. The laboratory was constructed to maintain a "negative pressure\" system in which the air flow was in one direction only, from the clean area to a less clean area (processing room). This was a restricted area that allowed limited access to