清达光电生产的HGS128647兼容华凌光电的WEO01286显示屏，该屏内置SSD1305控制器，接口并口串口可选，电压5V/3V可选，显示效果为黑字黄字，该屏尺寸为1.54寸12864OLED显示屏
WEO01286介绍如下

1) Outline Drawing: According to the annexed outline drawing

2) Number of Pixels: 128 × 64

3) Panel Size: 45.24 × 29.14 × 2.00 (mm)

4) Active Area: 35.056 × 17.52 (mm)

5) Pixel Pitch: 0.274 × 0.274 (mm)

6) Pixel Size: 0.258 × 0.258 (mm)

7) Weight: 5.15 (g)

该屏  为COG封装方式，客户在使用时候需要提供3V电压的同时还得再提供12V的正压