Epson Equity LT Manual de usuario

||l|||llllllllllllllllllllllllgll?lslgllglllulllllllllllllllllllllllllll United States Patent [191 Miyagawa et al. [54] PORTABLE COMPUTER COMPRISING K

U.S. Patent Jan. 14, 1997 Sheet 8 of 22 5,594,619 FIG. 10A / FIG. iOC FIG. 10B 23 1,19 FIG. 118 LA 1 FIG.

US. Patent Jan. 14, 1997 Sheet 9 of 22 5,594,619 8! 61 51 6* 47 - 59 , __~ % 59 i' ‘:21 ‘ . 49 45 4i 43 F I G. i2 47 81 I / 5| / // 49 43 I ..___

U.S. Patent Jan. 14, 1997 Sheet 10 of 22 47 51 VII!!!‘ [/59 a 57 E 1’ 3*‘ III!!!“ \ /'////;////A///\ 41 FIG. 14 5,594,619

US. Patent Jan. 14, 1997 Sheet 11 of 22 5,594,619 45 16 i 4 FIG.

US. Patent Jan. 14, 1997 Sheet 12 of 22 5,594,619 81 .II/ 69 l / 7i - III,’ In 79 7? 75 75 FIG. 19

US. Patent Jan. 14, 1997 Sheet 13 of 22 5,594,619 79 7? l / _ 7| / 84/ n’ F l G. 20

US. Patent HEIGHT / // Jan. 14, 1997 Sheet 14 of 22 5,594,619 . Q9 $3 DEPTH I !] ‘1F //85 I‘ 14/83 // WIDTH FIG. 22 85 CI CONVEX PORTION) FIG. 23

US. Patent Jan. 14, 1997 Sheet 15 of 22 5,594,619 {O5 F-/97 // //95 / [/11 / 1 ~93. _. .. '_' {O7 99 IIIIIIIIIIIIII IIIIIIIIIIIII. / {O9 I&a

US. Patent Jan. 14, 1997 Sheet 16 of 22 5,594,619

US. Patent Jan. 14, 1997 Sheet 17 of 22 5,594,619

4,842,531 4,859,092 4,903,222 4,960,256 5,016,849 5,594,619 Page 2 US. PATENT DOCUMENTS 6/1989 Takemura. 8/1989 Makita. 2/1990 Carter et a1. . 10/1990

U.S. Patent Jan. 14, 1997 Sheet 18 0f 22 5,594,619 i2\7 I25 {27 97 O . ‘ll! ’ 3 FIG.29

US. Patent Jan. 14,1997 Sheet 1 of 22 5,594,619 , (PRIOR ART) F I G. i / // III] I 1117 L//////‘/////7 ‘R 3 7 (PRIOR ART) FIG. 2

US. Patent Jan. 14, 1997 Sheet 2 of 22 5,594,619 (PRIOR ART) F I G. 3 ‘(PRIOR ART) F I G. 4

US. Patent Jan. 14, 1997 Sheet 4 of 22 5,594,619

US. Patent Jan. 14, 1997 Sheet 5 of 22 5,594,619

US. Patent Jan. 14, 1997 Sheet 6 of 22 5,594,619 FIG. 8A FIG. 8B

Sheet 7 of 22 5,594,619 Jan. 14, 1997 US. Patent